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  • A 510mm diameter and 510mm long short pure aluminum (use the features - Question A 510mm diameter and 510mm long short pure aluminum (use the features at 300K temp.) is initially at a temperature of 475K. It is suddenly exposed to ambient air at 345 K, where the heat transfer coefficient is 85 W / m2K. In this environment, find the temperature of the point {T (r, z, t) =?} At a distance of 10 cm from the center and end of the roller, which stands for 1 hour. Calculate the PSM suitable for a relay setting of 125%, if the fault Question Calculate the PSM suitable for a relay setting of 125%, if the fault current is 125kA, CT ratio is 150/5. Also determine the time of operation of the relay corresponding to the PSM. If the time setting dial is set at 0.2 and the time of operation of the relay when set at 1.0 is 1.56 The dimensions of the various links of a mechanism shown below are Question Get Answer The dimensions of the various links of a mechanism shown below are as follows: OA = 80 mm ; AC = CB = CD = 120 mm If the crank OA rotates at 10 r.p.m. in the anticlockwise direction, find, for the given configuration: 1. velocity and acceleration of B and D ; 2.rubbing velocity on the pin at C, if its diameter is 20 mm ; and 3. angular acceleration of the links AB and CD. In the Fig. shown, the crank OP rotates at 10 r.p.m. anticlockwise Question In the Fig. shown, the crank OP rotates at 10 r.p.m. anticlockwise and gives motion to the sliding blocks Q and S. The dimensions of the various links are OP = 300 mm; PQ = 1200 mm; QR = 450 mm and RS = 450 mm. For the given configuration determine 1.velocities of sliding at Q and S 2.Angular velocity of RS3.linear acceleration of S4.Angular acceleration of RS You are given the task to evaluate the following two machines. The Question You are given the task to evaluate the following two machines. The requirement of the machines is to…

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  • State whether the following conditions are correct or wrong and correct - Question State whether the following conditions are correct or wrong and correct the statements with suitable explanation (a) Squirrel cage motors can fail by rotor insulation failure (b) In motor protection, thermal relay provide short circuit protection (c) Phase Sequence of supply determines the direction of rotation of motor (d) Differential protection is provided for 100 h.p motor (e) Differential protection does not sense overloading of motors A transmission tower is held by three guy lines at point A and is Question A transmission tower is held by three guy lines at point A and is anchored at points B, C and D using bolts (see figure on next page). Knowing that the tension in the cable AB is 840 N, determine the tension in the AC and AD cables and the vertical force P applied by the tower at point A. Steam at 15 bar and 350 C is expanded throught a 50% reaction turbine Question Steam at 15 bar and 350 C is expanded throught a 50% reaction turbine to a pressure of 0.14 bar. The stage efficiency is 75% for each stage, and the reheat factor is 1.04. The expansión is to be carried out in 20 stages and the diagram power is required to be 1200 kw. Calculate the flow of steam required, assuming that the stages all develop equal work.In the turbine above at one stage the pressure is 1 bar and the steam is dry saturated. The exit angle of the blsdes is 20º, and the blade speed ratio is 0.7. If the blade height is one-twelfth of the blade mean diameter, calculate the value of the mean blade diameter and the rotor speed. Calculate and draw the value of all the legs and angles of the attached photograph, show to which stage it belongs to the intermediate stage. Finally calculate the angular speed of the turbine in rpm.Please do the step by step of the exercise with the diagrams that are necessary. 1.Choose ALL correct answers: The benefits of smart antenna :(Group of answer choices) Question 1.Choose ALL correct answers: The benefits of…

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  • A solid beam with a rectangular cross-section of 224 and 150 mm is Engineering Assignment Help - Question Get Answer A solid beam with a rectangular cross-section of 224 and 150 mm is fixed at position A, the beam is under a force at the end and another force with a distribution shown in figure panel A. 1. For this solid beam a) Calculate the resultant force (magnitude and applied position) due to the force distribution. b) Draw a free body diagram for the whole beam. c) Forthecross-sectionofthebeamshowninpanelB,calculatethebendingmoment of inertia. d) Calculate and plot the shear and moment diagrams for the beam as a function of distance from the end (position O) to the wall. = 1 . a radius conducting sphere has been increased to the potential 0 = 1 (constant). Question = 1 . a radius conducting sphere has been increased to the potential 0 = 1 (constant). the environment outside the sphere is the voida.) Find clear expression of potential function in the region outside the sphere.b.) Find the clear expression of the electrostatic field vector.c.) Find the total load on the sphere.d.) Find the capacity of the sphere. In the observations made in a current station for 85 years, it has Question In the observations made in a current station for 85 years, it has been determined that the average of the annual maximum current records is Qur (m / sec) and the standard deviation is S (m / sec). According to the annual maximum currents at this station are considered to fit the Gumbel distribution; a) Calculate the probability of exceeding the flow rate of Qua (m / s) in this stream, Palma (%). b) Calculate the recurrence interval T (year) of the same flow. c) Calculate the recurrent flood current value of 200 years Qo.zon (m / sec). d) Probability distribution of the maximum annual currents If the log-normal distribution is accepted, recalculate the repetitive flood current value of 200 years Qux200 (m / s). 1. The solid shaft used for the compressor is designed to move a maximum Question 1. The solid shaft used for the compressor is designed to move a maximum torque of 650 kg m. Shear stress…

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  • A hot surface (H x w- 0.5-m x 1-m) at 145°C is to be cooled by eight - Question A hot surface (H x w- 0.5-m x 1-m) at 145°C is to be cooled by eight 15 cm-long aluminum rectangular fins (k= 237 W/m·K) having the thickness (t) 3-cm as shown in the figure. The temperature of the surrounding medium is 23°C, and the heat transfer coefficient on the surfaces is 30 W/m2·K. Determine the rate of heat transfer from the surface (a) without fins, (b)with fins, and the overall effectiveness of the fins. A steam power cycle based on the ideal Rankine cycle is to be designed for a condenser pressure of 80 Question A steam power cycle based on the ideal Rankine cycle is to be designed for a condenser pressure of 80 millibars and the maximum temperature of the steam should not be more than 633 K. The turbine inletpressure is P equals to 1899 kPa. You are required to compute the net power output per kg of steam flow and also thethermal efficiency of the proposed power cycle. With reference to your unique turbine inlet pressure "P",you must then state clearly with the aid of Ts-diagram, whether the proposed power cycle should bemanufactured or there are any major drawbacks for which the design needs to be revised for the samemaximum steam temperature. As a design engineer in Kot Addu Power Plant company, you are required Question Get Answer As a design engineer in Kot Addu Power Plant company, you are required to decide about certain design parameters of a Parson Turbine. You are tasked to estimate the suitable height of the turbine blade and also the energy generation and efficiency of the Turbine. The mean diameter of the turbine blade can be assumed to be 13 times the blade height. The blade angle at the exit is 20 (degree) and the steam leaving velocity relative tothe turbine blades is 1.4 times the blade speed. The steam stream is flowing at a rate of 9 kg/s and at a certain stage the steam density is 0.72 kg/m3. The blade is running at 2400 r.p.m. Also, using the hit and trial method, determine that by how…

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  • A novel form of viscometer which can measure viscosity over wide ranges - Question Get Answer A novel form of viscometer which can measure viscosity over wide ranges has been proposed. The diagram above illustrates the principle whereby a float is constrained to bounce on the surface of a liquid. Observations are made on the frequency and damping of the float's movement.(the complete question is attached in the figure below) A research engineer for a tire manufacturer is investigating tire Question Get Answer A research engineer for a tire manufacturer is investigating tire life for a new rubber compound. He has built 16 tires and tested them to end-of-life in a road test. The sample mean and standard deviation are 60,139.7 and 3645.94 kilometers. Compute a 95% tolerance interval on the life of the tires that has confidence level 95%. Compare the length of the tolerance interval with the length of the 95% CI on the population mean. Which interval is shorter? Discuss the difference in interpretation of these two intervals. Using the Navier-Stokes equations, find the velocity profile for fully developed flow of water (μ = 1.14×10-3 Pa.s) between Question Using the Navier-Stokes equations, find the velocity profile for fully developed flow of water (μ = 1.14×10-3 Pa.s) between parallel plates with the upper plate moving as shown in figure. Assume the volume flow rate per unit depth for zero pressure gradient between the plates is 3.75×10-3 m3 /s. Determine: a- the velocity of the moving plate. b- the shear stress on the lower plate. c- the pressure gradient that will give zero shear stress at y = 0.25b. (b = 2.5 mm) d- the adverse pressure gradient that will give zero volume flow rate between the plates. ANS:[3 m/s ; 1.37 N/m2 ; 2.19 kN/m2 per m ; -3.28 kN/m2 per m] Figure Q2 shows a rod, length 2.5 m, whose end B slides up the 20˚ Question Figure Q2 shows a rod, length 2.5 m, whose end B slides up the 20˚ slope with speed 3 ms-1 and whose end A slides down vertically. Rod AB is inclined at 30˚ with the horizontal. Choosing B as a reference point, determine…

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  • An engine of 315 mm bore and 305 mm stroke works on Otto Cycle. The - Question An engine of 315 mm bore and 305 mm stroke works on Otto Cycle. The clearance volume is 0.0011 m3. The initial pressure and temperature are 1.3 bar and 65OC. If the maximum pressure is limited to 18 bar, calculate the following; (i) The air standard efficiency of the cycle (ii) The mean effective pressure for the cycle An overhead line with stranded copper conductors is supported on two Question An overhead line with stranded copper conductors is supported on two poles 200 meters apart having a difference in level of 10 meters. The conductor diameter is 2.0 cm and weighs 2.3 kg per meter length. Calculate the sag at the lower support under the conditions if wind provides a pressure of 57.5 per square meter of the projected area and factor of safety is 4. The maximum tensile strength of copper is 4220 kg per square cm. A plant costs 756×105 and it is estimated that after 25 years it Question Get Answer A plant costs 756×105 and it is estimated that after 25 years it will have to be replaced by a new one, at that instant its salvage value will be 15.6×105 .Calculate (i) the annual deposit to be made in order to replace the plant after 25 years, (ii) the value of plant after 10 years on the following basis:(a) Straight line depreciation method.(b) Reducing balance depreciation method.(c) Sinking fund depreciation method at 8% annual compound interest. Ten years ago Hyway Robbery, Inc. installed a conveyor system for Question Get Answer Ten years ago Hyway Robbery, Inc. installed a conveyor system for Php 8,000. The conveyor system has been fully depreciated to a zero salvage value. The company is considering replacing the conveyor because maintenance costs have been increasing. The estimated end-of-year maintenance costs for the next five years are as follow: Year Maintenance 1 Php 1,000 2 Php 1,250 3 Php 1,500 4 Php 1,750 5 Php 2,000 At any time the cost of removal just equals the value of the scrap metal recovered from the system. The replacement the company is considering has…

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  • The load on the mains of a supply system is 1000 kW at p.f. of 0.8 - Question The load on the mains of a supply system is 1000 kW at p.f. of 0.8 lagging. What must be the kVA rating of the phase advancing plant which takes leading current at a power factor 0.15 in order to raise the power factor of whole system to 1.0.(b) A factory having a load of 5 MW at 0.8 lagging for 2000 hours per annum buys energy on tariff of K500 per kVA plus K2.5 per kWh consumed. If the power factor is improved to 0.95 lagging by means of capacitors costing K1350 per kVA and having a power loss of 200 watts per kVA, calculate the annual charge for electrical energy (i) before (ii) after the installation of capacitors and (iii) the saving effected by their use. Allow 8% per annum for interest and depreciation on the capacitors A tank of water empties by gravity through a pipe into another tank. Question A tank of water empties by gravity through a pipe into another tank. Both tanks can be considered very large and the upper surface of both tanks are exposed to atmosphere. At a certain time, the difference in the levels, h is 2 m. The connecting pipe is 4 m long and has a friction factor of 0.024. The diameter of the pipe is 0.02 m. The loss coefficient at the first tank exit is 0.1 and at entry to the second tank is 1. The density of water can be assumed to be 1000 kg/m3.Figure Q4.(a) Calculate the pressure loss due to pipe friction in terms of the flow velocity, u.(b) Calculate the pressure loss due to the entry and exit loses in terms of the flow velocity, u.(c) Write down Bernoulli's equation including a term to represent pipe friction and 'minor' losses in the pipe system. Reduce Bernoulli's equation according to the specific conditions identified in the description above. State any assumptions made.(d) Determine the flow velocity at the point in time when the difference in levels, h is 2 m.(e) If the tank is refilled to the same level and 3x 90 degree…

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  • Question: Consider the following example:”Who owns your knowledge? Ken is a process engineer for Stardust Chemical Corp., and he - Question Question: Consider the following example:"Who owns your knowledge? Ken is a process engineer for Stardust Chemical Corp., and he has signed a secrecy agreement with the firm that prohibits his divulging information that the company considers proprietary."stardust has developed an adaption of a standard piece of equipment that makes it highly efficient for cooling a viscous plastics slurry (stardust decides not to patent the idea but to keep it as a trade secret). Eventually, Ken leaves Stardust and goes to work for a candy-processing company that is not in any way in competition. He soon realizes that a modification similar to stardust's trade secret could be applied to a different machine used for cooling fudge, and at once has the change mode."Has Ken acted unethically?(6 marks) 800 of recirculated air at 22 dry bulb temperature and 10 dew point Question 800 of recirculated air at 22 dry bulb temperature and 10 dew point temperature is to be mixed with 300 of fresh air at 30 dry bulb temperature and 50 % relative humidity. Determine the enthalpy, specific volume, humidity ration and dew point temperature of the mixture. Q. Addressing modes in a processor can be used to locate complex data Question Get Answer Q. Addressing modes in a processor can be used to locate complex data types in a very easy and elegant manner. Elaborate the statement providing ample elaboration of your viewpoint.Q. The instruction queue in the 8086 is a great feature but the usefulness of the queue is conditional for certain characteristics of object code contained in the queue. Please provide your critical analysis of the statement.Q. Time space trade-off can be seen at work in modern processors especially when it comes to implementing complex mathematical functions. Please elaborate on the statement. Q Intel poured a lot of magic into the 8086. This processor would provide lots of insight into the futuristic ideas for its new processors. Provide your critical analysis of this statement?Can you help me with these reasons For the given states of stress (all stress values are in MPa) (THE DIAGRAM IS ATTACHED) Question…

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  • a. Define the following terms, (i) clearance volume (ii) cut off ratio Engineering Assignment Help - Question a. Define the following terms, (i) clearance volume (ii) cut off ratio (iii) Total cylinder volume (iv) Expansion ratio b. Derive the formula for the mean effective pressure of the Diesel cycle 10 marks c. A diesel engine has a compression ratio of 15 and heat addition at constant pressure takes place at 6% of stroke. Find the efficiency of the engine. Take Ƴ = 1.4 (i) Consider a CMOS inverter supplied at VDD= 5V with transistor Question (i) Consider a CMOS inverter supplied at VDD= 5V with transistor parameters of KN=KP=50µA/V2 and VTN=-VTP=1V. Then consider another CMOS inverter supplied at VDD= 10V with the same transistor parameters. Draw the VTC of both inverters showing all regions of operation and the middle voltage VM. Verify your results using PSpice. (ii) Draw the square root of the CMOS inverter current versus the input voltage for the two CMOS inverters in given in part (i) biased at either VDD=5 V or VDD=10 V. Determine the peak current of the CMOS inverter at VDD=5 V In the circuit on the side, V̂ = √2 ∙ 10 ∙ K volts, Since R = 20 Ω, the wave of the good current Question In the circuit on the side, V̂ = √2 ∙ 10 ∙ K volts, Since R = 20 Ω, the wave of the good current Draw the shape, write the peak value. the Movementwhich diodes are transmitted in every half periodon the figure.K=3(Pay attention to the high side of the winding.) 10.Describe the use of marking out conventions when marking out Question 10.Describe the use of marking out conventions when marking out the workpiece (including datum lines, cutting guidelines, square and rectangular profiles, circular and radial profiles, angles, holes linearly positioned, boxed and on pitch circles)What is the use of marking out conventions when marking out the workpiece?The answer that you give should include everything that is in the bracket ( ). (including datum lines, cutting guidelines, square and rectangular profiles, circular and radial profiles, angles, holes linearly positioned, boxed and on pitch circles). and they are all different. 15.Describe the…

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  • A 600-seat jet plane has a fuselage (main body, without thewings - Question Get Answer A 600-seat jet plane has a fuselage (main body, without thewings and rudders) 70 m long and 7.5 m in diameter (imagine it as a cylinder). The airplanemust operate 14 hours a day, 6 days a week. The average cruising speed is 257 m / s (Mach=0.87) at an altitude of 12 km (air density = 0.313 kg / m3, air viscosity = 1.42x10-5 kg/(m.s)). Turbines consume aviation kerosene at a rate of 0.06 kg / hour, for each Newton of thrust (referred to in aeronautical language as "thrust"). It is requested:(a) For cruise condition, check for mixed flow on the fuselage surface(laminar / turbulent), justify your answer and, if relevant, estimate the position on the surfacethe fuselage where the transition occurs.(b) Estimate the drag force due to surface friction on the fuselage, in cruising condition.(c) Quantify the annual savings, in R $ / year, due to the 1% reduction in the drag forceof friction on the fuselage, provided by the modification in the type of coating of thesurface. Assume that the cost of aviation kerosene is R $ 3.00 / liter, and its densityrelative is 0.82. In a certain chemical - processing plant, a liquid chemical is used Question In a certain chemical - processing plant, a liquid chemical is used in a Manufacturing process. The chemical is stored in three different tanks. A level sensor in each tank produces HIGH voltage when the level of chemical in the tank drops below a specified point. Design a circuit that monitors the chemical level and indicate when the level in any two of the tanks drops below the specified point. Draw the circuit using NAND gate only and implement using Multiplexer Get Answer Exercise 1 Suppose you are given a single-phase inverter using a unipolar PWM switching thod. Given the Question Get Answer Exercise 1 Suppose you are given a single-phase inverter using a unipolar PWM switching thod. Given the DC input as 50 V and the output load is a combination of resistance R = 5Ω and inductance L = 40 mH. You are required to…

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  • determine the effective stress on the vertical plane at a point located - Question determine the effective stress on the vertical plane at a point located at 10 meters of depth in a saturated site. the unit weight of the soil is 20 kN/m3, the unit weight unit weight of water is 10 kN/m3 and the lateral stress coefficient is 0.5 Express your answer in kPa A continuous beam with fixed end supports A and E is indicated in Question Get Answer A continuous beam with fixed end supports A and E is indicated in which the relative internal plastic moment, Mp values and the applied collapse loading is shown in Figure 4. Determine the required value of Mp to ensure a minimum load factor, = 1.7. The henry is defined as the inductance of a coil when A. the opposition to current is one ohm. Question The henry is defined as the inductance of a coil when A. the opposition to current is one ohm. B. a constant current of one amp develops one volt.C. one volt is induced due to a change in current of one amp per second.D. one amp is induced due to a change in voltage of one volt. The system is relative to the forces and momenets that act. Momet is acting between Question Get Answer The system is relative to the forces and momenets that act. Momet is acting between the X component of this moment is 1.5 kN-m, the Z component is 1.25 kN-m, and the moment at point AIts direction is also 75 degrees angle with Y axis. The simplest compound acting on the systemGot it. Make the solution vectorial. Unit measurements are in metersinformation: W=1808 Design a 4 bit shift register with four D flip-flops Question Design a 4 bit shift register with four D flip-flops sovle the question with clear diagram and steps of constructionQ1) Question sovle the question with clear diagram and steps of constructionQ1) A point M is lying 25 mm above the H.P and 15 mm behind the vertical plan. Another point N is lying 30 mm below the H.P and 20 mm in front of the V.P. The…

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  • Given that the Poisson’s ratio is 0.24. Assume that a metallic wire - Question Given that the Poisson's ratio is 0.24. Assume that a metallic wire with a diameter of 1.2 mm and a length of 1.6 m is applied with a tensile load causing it to elongate by 3 mm. Determine the change in the wire's diameter caused by the applied tensile load. Get Answer Starting with the diode current-voltage equation given below, show that VAT is a linear function of absolute Question Get Answer Starting with the diode current-voltage equation given below, show that VAT is a linear function of absolute temperature. Find an R1 value such that the variation in VO1 is 1 V as the temperature changes from 0 ℃ to 100 ℃. Then calculate the value of R2 such that VO is increasing linearly from 0 to 5 V as the temperature changes from 0 ℃ to 100 ℃. For the diodes, use IS = 2.5 nA, n = 1.75; and for the transistors, use VEB(on) = 0.7 V, β = 200 and VA = 100 V in your calculations. Complete the analytical parts of 4 at 300 K.1. Use the following command lines in the simulation..op.step temp 0 100 52. Adjust and record the value of R1 such that the variation in VO1 is 1 V as the temperature changes from 0 ℃ to 100 ℃. Then adjust and record the value of R2 such that VO is increasing linearly from 0 to 5 V as the temperature changes from 0 ℃ to 100 ℃. Insert the plot of VO as a function of temperature.3. Replace the previous command lines with the following..tran 0 1m 0 1u4-)4.1-)what is the resistor values in simulation ?R1R24.2-)what is the DC currents in simulation ?IREF1 (μA)ID1 (μA)IREF2 (μA)ID2 (μA)4.3-)what is the DC voltages in simulate?VD1 (mV)VD2 (mV)VAT (mV)VO1 (V)VO (V) a) A notch filter is to be designed to generate zero magnitude at Question Get Answer a) A notch filter is to be designed to generate zero magnitude at the frequency w = -(0.5pi) It is further required to have unity amplitude responses at w= 0, pi I. DETERMINE a notch…

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  • At which speed is maximum power point tracking not possible anymore because v_{tip} - Question Get Answer At which speed is maximum power point tracking not possible anymore because v_{tip} vtip​ is limited to 70 m/s (corresponding to point C)? Hint: Divide ω_{max}ωmax​ with the gear ratio, GRGR to get ω_{WTRmax}ωWTRmax​. Then calculate the U_CUC​value (m/s).At which speed is maximum power point tracking not possible anymore because v_{tip}vtip​ is limited to 70 m/s (corresponding to point C)? Hint: Divide ω_{max}ωmax​ with the gear ratio, GRGR to get ω_{WTRmax}ωWTRmax​. Then calculate the U_CUC​value (m/s). One page essay on book: Gaia: A New Look at Life on Earth Prompt: This essay is not a “book report” but rather a personal analysis, critique, or commentary on what the student learned and/or agreed/disagreed with.  The student must review the book list and provide their selected book on the dates listed (on a full 8½”x11” paper). Grading will include grammar and spelling.  Essays to be printed using Arial 12 point, double spaced, and shall be one complete page (maximum and minimum of 1 page).  No title page is allowed.  Citations are not required.  The book is:  Gaia: A New Look at Life on Earth, James Lovelock, 1979 (The relation between atmosphere and biosphere) 1. A block weighing 54 N rests on a floor whose coefficient of friction Question 1. A block weighing 54 N rests on a floor whose coefficient of friction with the block is 0.1. Find the least force P and the direction of the force with the horizontal to produce an impending motion.2. A ball has thrown straight from a rooftop 120 ft high with an initial speed of 34 fps. The formula h = -16t2 48t 160 describes the ball's height above the ground in feet, t seconds after it has been thrown. How high does ball rise?3. Astronomers estimate that a 2.0 km diameter asteroid collides with the Earth once every million years. The collision could pose a threat to life on Earth. Assume a spherical asteroid has a mass of 3200 kg for each cubic meter of volume and moves toward the Earth at 14 km/s. How much destructive energy could be released…

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  • Capstone is to Ethical Hacking -ABSTRACT -DPC Background:a) - Question Get Answer Capstone is to Ethical Hacking -ABSTRACT -DPC Background:a) Who is responsible or accountable for creating/producing/building it? b) What need is it intended to fill? -Stakeholders::a) What benefits for stakeholders are anticipated for this DPC b) What drawbacks for stakeholders are anticipated for this DPC -Ethical Analysis:a) Which of the three ethical theories (utilitarianism, respect for persons, virtue ethics) do you find most useful in dealing with each of these ethical issues? Explain your reasoning in enough detail to demonstrate critical thinking with regard to the mechanics of the approach chosen. b) What elements of the NSPE Code of Ethics or the Code of Ethics for your discipline are most relevant to the development or deployment of the DPC. -Social Impact Analysis:What knowledge and skills are needed to deploy or implement the DPC? b) What interdisciplinary perspectives would help identify innovative and non-obvious solutions to issues that might arise in deploying or implementing the DPC?c)What insights can you articulate, based your culture and other cultures with which you are familiar, to help understand how the DPC might enable better societal outcomes? -CONCLUSION:a) What is the most compelling argument in favor of development or deployment of the DPC b) What is the most compelling argument against development or deployment of the DPC c) What is your position on the right thing(s) to do regarding the development or deployment of the DPC? 1.Mallick, F. H. (1996). Thermal comfort and building design in the tropical climates. Energy and buildings, 23(3), 161-167. 2.Wolkoff, P. (1998). 1.Mallick, F. H. (1996). Thermal comfort and building design in the tropical climates. Energy and buildings, 23(3), 161-167. 2.Wolkoff, P. (1998). Impact of air velocity, temperature, humidity, and air on long-term VOC emissions from building products. Atmospheric environment, 32(14-15), 2659-2668. 3.Batchelor, G. K. (1954). Heat convection and buoyancy effects in fluids. Quarterly journal of the royal meteorological society, 80(345), 339-358 Assessment Criteria: Word count is 1400 to 1500 Students are required to: Two cases nominated by the unit coordinator or class facilitator, Assessment Criteria: Word count is 1400 to 1500 Students are required to: Two cases nominated…

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  • 1.  Which of the cyber investigation tools might be the most effective for discovering unusual network incidents? Why? 2. How can Engineering Assignment Help - 1.  Which of the cyber investigation tools might be the most effective for discovering unusual network incidents? Why? 2. How can Internet spyware companies subvert network defenses and be able to exfiltrate data? What techniques do they use that are similar to malware? What would be the potential consequences if Internet spyware companies sold the system and application fingerprinting information they routinely gather to malicious users and enterprises? 3. What are two or more ways to stop data exfiltration to specific external enterprises? 4. Why are end users the most significant vulnerability in cybersecurity? 5.  If your e‑mail is configured to display web code and images, why is that a potential vulnerability? What kind of information leakages and attacks might you be subjected to? 6.  Why is it important to update your passwords periodically, especially if your anti-malware detected an attack? 7.  Why are banking transactions especially vulnerable to attack, to the extent that the banking industry recommends using a separate computer for these transactions? What can you do on your computers to increase security of banking transactions? 8. What is the connection between social media and protecting your other computer accounts? What kinds of information should you avoid sharing on social media, to address these vulnerabilities? 9. What are ways that cloud trust relationships can be strengthened? 10. Why is the risk of data loss more significant in the healthcare domain than in many others? 175 words use book  use book Organizational Communication for Survival Fifth EditionVIRGINIA PECK RICHMONDUniversity of Alabama at BirminghamJAMES C. MCCROSKEYUniversity of Alabama 175 words use book  use book Organizational Communication for Survival Fifth EditionVIRGINIA PECK RICHMONDUniversity of Alabama at BirminghamJAMES C. MCCROSKEYUniversity of Alabama at BirminghamLARRY POWELLUniversity of Alabama at Birmingham Ch. 8 of Organizational Communication for Survivaldiscusses the idea of source credibility within organizations. How can you establish source credibility within your workplace relationships, and how can this positively impact overall organizational communication? Industrialised Building Systems (IBS) remains a less-used construction method and in view of many foreign workers leaving the country Question Industrialised Building Systems (IBS) remains a less-used construction method and…

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  • Provide a 50-75 word discussion reply to the following post below. - Why is it important to have national smart grid standards and is an international body needed to govern standards?      Essenitally, by standardizing the smart grid you can create, more reliability of the product, drive overall costs down and  because  more vendors might participate in a market, customers have more product  choices. Also, when a technology is standardized, customers can have  more confidence that their products will function as expected. The IEEE  Standards Association has more than 100 smart grid standards developed  or in development, and these will support a wide range of technologies  and services that will be used throughout a smart grid system. Many  other regional and international standards development organizations are  also creating smart grid standards. IEEE and other leading groups are  working together on smart grid standards because they recognize that  collaboration is necessary to make sure smart grid succeeds.       This type of collaboration represents a new paradigm in standards  development today. Collaboration is seen as a practical means of solving  problems that are common to all participating groups and stakeholders,  regardless of the formal status of a particular standard within an  industry or country. How is the smart grid community addressing interoperability and Cybersecurity as it pertains to the smart grid?      IEEE 2030 is an architectural plan published by the IEEE  Standards Association. This plan specifically defines the  interchangeability standards across the bored. EEE-SA also  collaborates with many standards organizations that represent specific  industries, countries or regions to help make sure that products that  operate on smart grids are complementary and compatible with one  another.       IEEE is currently developing technologies, along with  other smart grid experts, that address security and cyber-security  issues. The top priority is ensuring these security  measures are  implemented from the beginning and not addressed later or as a measure  due to a breach. Each piece of equipment and component there will be a  security technology component to protect it. These technologies cannot  be removed, and if an attack occurs the system will isolate and  reconfigure for protection.  What implications does broadband have on the grid?…

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  • A PSC beam supports an imposed load of 5 kN/m over a simply supported - Question A PSC beam supports an imposed load of 5 kN/m over a simply supported span of 10m. The beam has an "I" section with an overall depth of 450mm. The thickness of flange and web are 75mm and 100mm respectively. The width of the flange is 230mm. The beam is to be prestressed by an effective prestressing force 350 kN at a suitable eccentricity such that the resultant stress at the soffit of the beam at the center of the span is zero. Concrete weight is 25 kN/m3. a. Find the eccentricity required for the force. b. Also find the magnitude of prestressing force for the resultant stress to be zero at midspan if the tendons are concentric. A shell-and-tube heat exchanger with 1-shell passes and 4-tube passes Question Get Answer A shell-and-tube heat exchanger with 1-shell passes and 4-tube passes is used to heat ethyl alcohol (Cp = 2670 J/kg · °C) which enters the tubes at 15°C at an average velocity of 2 m/s. The heating is to be done by water (Cp = 4190 J/kg · °C) that enters the shell at 90°C at an average constant velocity of 3 m/s. The tube has diameter equal to 5 cm with negligible thickness and length of the tube is 2 m in each pass. If the shell has equivalent diameter (hydraulic diameter) equal to 25 cm then determine: a. Overall heat transfer coefficient [3 marks] b. Effectiveness of heat exchanger [3 marks] c. Outlet temperatures of both fluids [4 marks] The densities of water and ethyl alcohol are 998 kg/m3 and 789 kg/m3 respectively. 0.2 : A 50 Hz . 400 V , 4 pole wound rotor induction motor has star Question 0.2 : A 50 Hz . 400 V , 4 pole wound rotor induction motor has star connected stafor and delta connected rotor . The effective turns ratio ( stator / rotor ) per phase is ( 13/1 ) . The rotor leakage impedance at stand still is ( 0.1 050 / phase ) . Find the stator leakage impedance if the Torque speed curve…

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  • Skill Building exercise 6A is an exercise (page 220) on the Pert Chart. This - Question Get Answer Skill Building exercise 6A is an exercise (page 220) on the Pert Chart. This is one of the more common and useful tools used in business. Without prior exposure, the first time most people see it they will need some clarification to understand all that it represents. While business and managers use many tools, one of the most common and useful is the Pert Chart. Build the Pert Chart described in your textbook and attach it to this assignment along with the answers to the two questions in the Break Even analysis based on the problem as outlined below.Break Even Analysis:On a recent vacation trip to Juarez, Mexico, you noticed a small store and street vendors selling original art. The prices ranged from $3 to $25 U.S. A flash of inspiration hit you, why not sell Mexican art back home in the U.S. using a van as your store? Every three months you could drive the 350 miles to Mexico and load up on art. You anticipate that you could negotiate generous large-quantity discounts from the Mexican vendors.Back in the U.S., you could park your van on busy streets or nearby parks, wherever you could obtain a permit. You think the only advertising needed would be to display the art outside the van. Your intention is to operate your traveling art sale about 12 hours per week. If you can make enough money from your business, you could attend classes full time during the day.You intend to sell the original painting at an average of $15 a unit. Based on preliminary analysis, you have discovered that your primary fixed costs per month would be: $500 for payment on a van, $125 for gas and maintenance, $50 for insurance, and $45 for a street vendor's permit. You will also be driving to Mexico every three months at $400 per trip, resulting in a $133.33 per month travel cost. Your variable costs would be an average of $5 per painting and 45 cents for wrapping each painting in brown paper. Question 1: How many paintings will you have to…

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  • The sign shown in the figure is subjected to a uniform wind pressure - Question The sign shown in the figure is subjected to a uniform wind pressure of 3 kPa. If the supporting post has a hollow cross-section of 200 mm outer diameter and 180 mm inner diameter, determine the principal stresses and maximum in-plane shear tresses developed at points A and B. (Both points A and B exist at section 3 m below the sign. Point A exists at the inner surface and point B exists at the outer surface.) A motor delivers a power of 15 kW at 300 rpm and turns itsconnected Question A motor delivers a power of 15 kW at 300 rpm and turns itsconnected pulley A. The motor power is transmitted to theshaft BC by connecting pulley A to pulley B by belts. Thepulley A has 50 mm radius and the shaft BC is made of steeland having a hollow cross-section of 35 mm and 30 mmouter and inner diameters respectively. If the allowableshear stress in the shaft should not exceed 90 MPa, thendetermine the radius of pulley B required to transmit themaximum torque to the shaft BC.The Shaft material is steel of G = 75 GPa The circuit shown is the single-phase equivalent circuit of a Question Get Answer The circuit shown is the single-phase equivalent circuit of a 3-phase P = 2-pole sinusoidal surface-mounted PMAC electric machine. Stator ohmic resistance is neglected in the circuit. Self-inductance per stator phase is Ls = 1.4 mH, L-leak = 0.1 mH, M = 0.7mH. The d and q axis inductances are Ld = Lq = 2.1 mH. The flux ringed per phase is ψmag = 0.1 Wb. Moment can be found with the formula T (3/2) * (P / 2) * ψmag * Îa * Cos ϒ. (The angle ϒ here can be considered as the control angle mentioned in the course records, and having 0o indicates that the q axis current is applied completely.)Vss voltage is the main component of the phase voltage of the power electronic inverter driving the machine. Since the inverter control angle is ϒ = 0,a) If the maximum voltage of 200 V…

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  • -The voice-coils are Lorentz force actuators, similar to loudspeakers, - Question Get Answer -The voice-coils are Lorentz force actuators, similar to loudspeakers, and produce a force proportional to the current flowing. At the same time they produce a back-emf voltage that is proportional to the velocity of the coil. They are energy conserving transducers (as we discussed in class) and so F = Kvc× i = × where F is the force produced, i is the current, is the back-emf, is the velocity, and is a constant. The value of Kvc = 7.1 N/amp (or V-s/m). Thus the voice coil may be used as an actuator (by supplying current), or as a velocity sensor, by monitoring the voltage vb. In this case we use one voice-coil as an actuator and a second one to monitor the relative velocity between the building and the sliding shaft.The voice-coil consists of a copper coil, wound on an aluminum formed that slides in a strong magnetic field. As it moves, eddy-currents are set up in the former (similar to what happens in the lab rotating plant) leading to an inherent viscous drag as the coil moves. -The wire spring provides a restoring force proportional to the displacement. Its length can be adjusted to provide a variable stiffness. -In addition an accelerometer is attached to the building to sense its motion. The gain of the accelerometer is Ka = 0.453 v-s2/m. Figure 3 shows a simple lumped parameter model of the system. In this model m1 is the lumped mass of the building. -B1represents the energy dissipation as the building moves. -K1is the lateral stiffness of the building structure. -m2is the mass of the sliding element (shaft and voice-coil formers). -B2is the viscous fiction coefficient describing the eddy-current losses in the voice coils. -K2is the stiffness of the wire spring. Calculate the two transfer functions for this system A full-wave rectifier converts the whole of the input waveform to Question A full-wave rectifier converts the whole of the input waveform to one of constant polarity (positive or negative) at its output. Full-wave rectification converts both polarities of the input waveform to DC (direct current), and…

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  • 2 and 3 in different docs with 3-4 references each in APA citation format – No Plagiarism please Engineering Assignment Help - Question 1:Please do some research on top down vs bottom up budgeting. In your post describe the differences between each of these styles of budgeting. Then describe the advantages and disadvantages of each. Then I would like you to state which method you would employ if you were able to choose the method at a company you worked for. Why did you pick the method that you did?(400-450 words in word document with references 6 years or less old)(Please follow APA format) Please 3 references from journals or books will be appreciated.Question 2:Many people believe that the use of biometrics is an invasion of privacy. For example, an eye scanning device records the inner structure of a person’s eye and stores that image in a database. Critics worry that databases of human traits used to maintain corporate security may actually pose a privacy threat to individuals, if such data were used in other ways. In your view, are such concerns justified? Why or why not?(400-450 words in word document with references 6 years or less old)(Please follow APA format) Please 3 references from journals or books will be appreciated.Question 3:Some common biometric techniques include:Fingerprint recognitionSignature dynamicsIris scanningRetina scanningVoice printsFace recognitionSelect one of these biometric techniques and explain the benefits and the vulnerabilities associated with that method in 3-4 paragraphs.(900-1000 words in word document with references 6 years or less old)(Please follow APA format) Please 3 references from journals or books will be appreciated.Also include abstract and conclusion in question 3 I uploaded a PowerPoint that will explain the coursework for you.you must read all the PowerPoint carefully before you write I uploaded a PowerPoint that will explain the coursework for you.you must read all the PowerPoint carefully before you write anythingyou will see that note in the outline ( Important: Select a case study relevant to your engineering discipline.) I am a mechanical engineer.Report Outline:Cover page and table of content1. Introduction (aim of the coursework)2. Analysis of the selected supply chain management aspect.2.1 Explain the concept/characteristics of the supply chain aspect2.2 Benefits2.3 Implementation issues2.4 Relevant risks2.5 Other (e.g. sustainability)3. Analysis…

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  • Mark any values for ordinates on all 4 sides and calculate the total - Question Mark any values for ordinates on all 4 sides and calculate the total area of the given irregular shape which can be the sum of middle area by simple formula and boundary area using the Trapezoidal Rule. Consider the middle area to be a square. [image attached] Topics for Term Paper: 1. Effect of sample size on tensile strength of unsaturated soil samples Question Topics for Term Paper: 1. Effect of sample size on tensile strength of unsaturated soil samples 2. Evaluation of tailings dams in terms of risks and liabilities.3. Effect of the pore water pressure on foundation design.4. Resilient and Permanent Deformation Behavior of Railway Track Substructures.choose any topic from the given list Methane undergoes a polytropic process from 150 kPa and 147 °C to Question Methane undergoes a polytropic process from 150 kPa and 147 °C to 280 kPa and 302 °C. Find the polytropic exponent n and the specific work in the process.I'm in a hurry i have 2 hours to deadline of my homework please consider that too help me please. I already asked the same question 4 times before! enough is enough!! is there no one here to solve?? Question Get Answer I already asked the same question 4 times before! enough is enough!! is there no one here to solve?? This question is problem 8.3 from Chapter 8 of "Structural Stability of Steel: Concepts and Applications for Structural Engineers Theodore V. Galambos Andrea E. Surovek" The frame shown represents an 11-bay frame in which all but the two center columns are pinned. The applied force 4P on the exterior columns represents four bays of gravity load. Assess the adequacy of the W10 X 49 column in the frame shown usinga. the second-order method using the NT-LT approachb. the second-order method using a direct second-order analysisc. the direct analysis approachCompare results of the internal forces and moments from the three approaches and discuss how these affect the strength check using the interaction equation. I already asked the same question 4 times before! enough is enough!! Is there no one here to solve?? Question…

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  • The bar DA is rigid and is originally held in the horizontal position when the weight W is - Question The bar DA is rigid and is originally held in the horizontal position when the weight W is supported from C as shown in Figure 2. If the weight causes B to be displaced downward 0.025 in., determine the (i) stress and strain produced in the bar DA, (ii) elongation produced in wires DE and BC,(iii) stress produced in wires DE and BC,(iv) weight W attached to wire BC. Let each wire is made of steel have a cross-sectional area of 0.002 in2 and modulus of elasticity E = 29 x 106psi. The rubber-tired tractor shown has a mass of 13.5 (Last two digits Question The rubber-tired tractor shown has a mass of 13.5 (Last two digits of Registration Number) Mg with the center of mass at G and is used for pushing or pulling heavy loads. Determine the load P which the tractor can pull at a constant speed of 5 km/h up the 15 (Last two digits of Registration Number)-percent grade if the driving force exerted by the ground on each of its four wheels is 8 0 percent of the normal force under that wheel. Also find the total normal reaction NB under the rear pair of wheels at B. registeration no last two digit = 22 QUESTION 1: Rigid Caps Ted T H Section Strain Gage Badge For four Question Get Answer QUESTION 1: Rigid Caps Ted T H Section Strain Gage Badge For four steel studs to limit the axial elongation of an internal pressure cylindrical container. Since none of the studs have prestress, the axial extension is Al-0.4 mm. It is requested not to exceed. 1) What is the diameter of the steel studs in this case? 2) Find the stresses arising in the rods and boiler. 3) We include the e1, E2 and the strain values ​​to be read from the Strain gauge badge at point A. GIVEN: d = 45 mm, D = 50 mm, Eezen = 12.10 ° N / cm?, Espleme = 20.10 N / cm ?, L = 120 cm, P = 1200 N / cm? The figure…

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  • The figure shows a pipe system under the influence of F3 static forces - Question The figure shows a pipe system under the influence of F3 static forces and F2 dynamic forces. In this piping system, a) Calculate the compressive stress in the most dangerous cross section. b) Draw the Mohr circle by showing the stress condition on the element for the value of F2max = 900 N. c) Draw the fatigue diagram of the system and calculate the safety coefficient to reach continuous strength. GIVEN: F: = 600 N, F2max = 900 N, F2min = 500 N, F3 = 400 N, a = 20 cm, b = 5 cm, d = 2.5 cm, D = 3.5 cm, O An = 500 N / mm ?, Ob = 250 N / mm ?, bo = 0.8, b; = 0.9, Pu = 1.8 A sequential circuit with two D flip-flops A and B, two inputs, x Question A sequential circuit with two D flip-flops A and B, two inputs, x and y; and one output z is specified by the following next-state and output equationsA(t 1) = xA' x'BB(t 1) = x'y yBz = B(a)Draw the logic diagram of the circuit.(b) List the state table for the sequential circuit.(c ) Draw the corresponding state diagram. Q No 2. Solve the following problems.(i) A steel rod that is Question Q No 2. Solve the following problems.(i) A steel rod that is 3.5 m long stretches 2 mm when force of 12 kN is applied. Knowingthat E = 209 GPa Determine:(a) The smallest diameter that should be used.(b) Corresponding normal stress caused by the load.(ii) A brass bar having cross sectional area of 12 cm 2 is subjected to axial forces as shown infigure below. Find the total change in length of the bar, Take Eb = 1.05 * 10 6 kg/cm 2 A cylinder of 25.25 cm dia in which a piston is retained by a spring Question A cylinder of 25.25 cm dia in which a piston is retained by a spring contains 0.01 m3 of air. A mercury manometer connected to the cylinder initially reads as shown in the figure. The air now heated…

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  • Assume that you have crashed a project as much as possible but that the length of the critical path is - Assume that you have crashed a project as much as possible but that the length of the critical path is still not acceptable. What other options are available?The assignment is to answer the question provided above in essay form. This is to be in narrative form and should be as thorough as possible. Bullet points should not to be used. The paper should be at least 1.5 - 2 pages in length, Times New Roman 12-pt font, double-spaced, 1 inch margins and utilizing at least one outside scholarly or professional source related to project management. The textbook should also be utilized. Do not insert excess line spacing. APA formatting and citation should be used. A 450 mm square interior column carries a dead load of 825 KN and Question A 450 mm square interior column carries a dead load of 825 KN and a live load of 668 KN. A rectangular footing is required to carry the column loads such that the length of the long side must be equal to twice the width of the short side. Assume base of footing is 1.5 m below the ground surface. Allowable bearing pressure of soil is 15.74 KN/m3 and that of concrete is 23.5 KN/m3. Use normal weight concrete. Thickness of footing is 0.60 m. Determine the steel requirements in the short and long direction Design a wall footing to support a 300 mm reinforced concrete wall Question Design a wall footing to support a 300 mm reinforced concrete wall with dead load of 292KN/m and live load of 200 KN/m. The bottom of the footing is 1.20 m below the final grade, the soil weighs 15,700 N/m3. The allowable soil pressure is 190 Kpa. fy = 276.5 Mpa, fc' = 27.6 Mpa You can take the photos from the internetHand tools in aviationChoose a hand tool that is used in aviation. It You can take the photos from the internetHand tools in aviationChoose a hand tool that is used in aviation. It can be one that is used by mechanics, pilots, or anyone else involved in aviation. Take a picture…

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  • A 300 mm concrete wall supports a dead load of 300 KN/m and a live - Question A 300 mm concrete wall supports a dead load of 300 KN/m and a live load 0f 220 KN. The allowable bearing pressure is 240 KN/m2 and the level of the footing is 1.2 m below the ground surface. Assume concrete weighs 24 KN/m3 and that of soil is 16 KN/m3, fc' = 28 Mpa, fy =248 Mpa. Use 28 mmθ reinforcing bars. Thickness of footing = 600 mm, steel covering 100 mm. Determine the spacing of bars at critical section. (TCO 1) Find the following for an input of 120 VAC(RMS), 60 hertz, Question (TCO 1) Find the following for an input of 120 VAC(RMS), 60 hertz, given a 10:1 stepdown transformer, and a full-wave bridge rectifier. Rload is 50 ohms. Round off to the nearest tenths place.i. Primary or Input Peak Voltage =ii. Secondary Peak Voltage =iii. Peak Voltage out of the rectifier =iv. DC Voltage out of the rectifier =v. DC Current into the load = Microwaves Homework Compute the skin depth of two commonly used metals in microwave engineering at microwave frequency.Consider a plane wave Microwaves Homework Compute the skin depth of two commonly used metals in microwave engineering at microwave frequency.Consider a plane wave normally incident on a half-space of copper. Taking 2.3 GHZ frequency, compute the propagation constant, intrinsic impedance, reflection and transmission coefficients for the conductor.Consider a length of Teflon-filled, copper K-band rectangular waveguide having dimensions a cm and b cm. Find the cutoff frequencies of the first five propagating modes. If the operating frequency is f GHz, find the attenuation due to dielectric and conductor losses.Find the cutoff frequencies of the first two propagating modes of a Teflon-filled circular waveguide with a cm. If the interior of the guide is gold plated, calculate the overall loss in dB for l cm length operating at f GHz.Consider a RG-401U semi rigid coaxial cable, with inner and outer conductor diameters of a in. and b in., and a Teflon dielectric with ε r. What is the highest usable frequency before the TE11 waveguide mode starts to propagate?Calculate and plot the propagation constants of…

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  • Microwaves Homework Compute the skin depth of two commonly used metals in microwave engineering at microwave frequency.Consider a plane wave Engineering Assignment Help - Microwaves Homework Compute the skin depth of two commonly used metals in microwave engineering at microwave frequency.Consider a plane wave normally incident on a half-space of copper. Taking 2.3 GHZ frequency, compute the propagation constant, intrinsic impedance, reflection and transmission coefficients for the conductor.Consider a length of Teflon-filled, copper K-band rectangular waveguide having dimensions a cm and b cm. Find the cutoff frequencies of the first five propagating modes. If the operating frequency is f GHz, find the attenuation due to dielectric and conductor losses.Find the cutoff frequencies of the first two propagating modes of a Teflon-filled circular waveguide with a cm. If the interior of the guide is gold plated, calculate the overall loss in dB for l cm length operating at f GHz.Consider a RG-401U semi rigid coaxial cable, with inner and outer conductor diameters of a in. and b in., and a Teflon dielectric with ε r. What is the highest usable frequency before the TE11 waveguide mode starts to propagate?Calculate and plot the propagation constants of the first three propagating surface wave modes of a grounded dielectric sheet with ε r, for d/λ 0 = 0 to xDesign a microstrip line on a mm alumina substrate (ε r, tan δ) for an R Ω characteristic impedance. Find the length of this line required to produce a phase delay of θ◦ at f GHz, and compute the total loss on this line, assuming copper conductors.Derive the impedance and admittance matrices for a two-port network. NB: Use reasonable arbitrary values when solving the questions. The rectangular cross section beam is loaded as shown. If the allowable Question The rectangular cross section beam is loaded as shown. If the allowable bending stress is 145 MPa and the allowable shear stress is 69 MPa and the beam cross section has a width of 75 mm, (AB=90 cm, BC=270 cm, CD=90 cm). Neglect the weight of the beam.a) Show V-M diagrams with values. b)The required height of the beam cross section is _____ mm. Neglect the weight of the beam.c) Check if the calculated above dimension is good also for shear:…

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  • A robot arm ABC is held in its position by two hydraulic cylinders - Question A robot arm ABC is held in its position by two hydraulic cylinders which are connected to the arm by hinges at A and B as shown in the figure. The arm ABC supports load P = 200 N and Q = 100 N and has a weight of 30 kg/m. It is required to determine the maximum tensile stress and the maximum transverse shear stress in the arm ABC. (Consider that the arm has constant cross-section with the dimensions shown and the forces P and Q are applied at the centroid) The elevations of the BVC of an equal tangent parabolic vertical curve Question The elevations of the BVC of an equal tangent parabolic vertical curve joining two grades are to be 224.42m and 226.42m. The first grade is -4% but the second grade is not established. The approximate length of the curve is 400m. Determine, by using any one method.a) The station and elevation of the PI if the station of the BVC is 25 00.b) The second grade.c) The elevation on the vertical curve and the offsets from the grade lines to the curve at 50m intervals.d) The position and elevation of the highest or lowest point if there is any. State which one it is. Find the relative permittivity of the dielectric material present in a parallel-plate capacitor if: (a) S = 0.12m2, d Question Find the relative permittivity of the dielectric material present in a parallel-plate capacitor if: (a) S = 0.12m2, d = 80µm, V0 = 12 V, and the capacitor contains 1µJ ofenergy; (b) the stored energy density is 100 J/m3, V0 =200 V, and d =45µm; (c) E =200 kV/m and ρS =20µC/m2 Ammeters measuring the currents in two coils fed with a sinusoidal Question Ammeters measuring the currents in two coils fed with a sinusoidal source with an effective value of 200v showed 4 amps. In this case, the powers spent on the coils are 480W and 640w. If the coils are connected in series and fed with the same voltage, what are the values ​​indicated by the ammeter and…

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  • Perform the preliminary design analysis by constructing a QFD (Quality - Question Perform the preliminary design analysis by constructing a QFD (Quality Function Deployment) for the following design problem:A heat exchanger is to be designed to heat raw water by the use of condensed water at 67°C and 0.2bar, which will flow in the shell side with a mass flow rate of 50,000 kg/hr. The heat will be transferredto 30,000 kg/hr of city water coming from a supply at 17°C (cp = 4184 J/kg ・ K). A single shell and asingle tube pass is preferable. A fouling resistance of 0.000176 m2 ・ K/W is suggested and the surfaceover design should not be over 35%. A maximum coolant velocity of 1.5 m/s is suggested to preventerosion. A maximum tube length of 5 m is required because of space limitations. The tube material iscarbon steel (k = 60 W/m ・ K). Raw water will flow inside of 3/4in. straight tubes (19 mm OD with 16mm ID). Tubes are laid out on a square pitch with a pitch ratio of 1.25. The baffle spacing isapproximated by 0.6 of shell diameter, and the baffle cut is set to 25%. The permissible maximumpressure drop on the shell side is 5.0 psi. The water outlet temperature should not be less than 40°C.Be sure to connect customer requirements with engineering metrics.Example engineering QFD: Design a narrow band FM modulator and demodulator units based on the Question Design a narrow band FM modulator and demodulator units based on the following rules. By using your design, assume that you are planning to broadcast music and listen to it.Design Principles: I. bandwidth of message signal will be 13kHz in case of double sideband solutions. II. carrier frequency will be 100MHz. III. Allowable maximum frequency deviation the system 50kHz.a) Determine the values of elements (if any; R, C, and L) used in the circuits.b) In case of noise ( added to the modulated signal, What can be the SNR at i/p stage of demodulator?What can be the SNR at o/p stage of demodulator? Description 1) Make analysis of AC and DC . Calculate the voltage gain of circuit. Question Question Description 1)…

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  • please help me for the correct choices ,with thanks in advance . - Question Get Answer please help me for the correct choices ,with thanks in advance . 1. If the stiffness of BUILDING 1 is k, and the stiffness of BUILDING 2 is 2k which statement given below would be correct? A) The loading amplitude would not affect the response of the buildings .B) The period of BUILDING 2 would be greater than that of BUILDING 1 under the same loadingC) The frequency of BUILDING 1 would be greater than that of BUILDING 2 under the same loading *D) The period of BUILDING 1 would be greater than that of BUILDING 2 under the same loading E) The period of both buildings would be the same under the same Loading2. Why do we determine response spectrum? A) In order to determine displacements induced by earthquakeB) In order to determine response for every modes of Multi degree of freedom system (MDOF)C) In order to determine static loads on the structure D) None of above E) In order to find magnitude of the earthquake load to be acting on the structure 3. Which statement below is incorrect? A) The steady state part of damped forced vibration goes infinity B) The damped forced vibration can be expressed as summation of two separated motions C) The transient part of damped forced vibration ends eventually D) For the damped forced vibration the motion stops eventually2.If u(t)=Asin(wt Q) and A=(a^2 b^2)^0.5, then is it possible to define u(t) as? A) bcoswt-acoswt B) asinwt bcoswt C) bcoswt D) asinwt-bsinwt E) asinwt4. What would be the basic description for angular frequency? A) The speed of rotation B) The time per cycle C) Angle between velocity and displacement vector D) The number of cycles per unit time E) The time needed for motion5. for an undamped forced vibration system if the circular frequency of the loading approaches to natural circular frequency of the system what happens A) The natural frequency of the system changes B) the response gets diminished C) There would be no changes D) the period of the system changes E) the response gets magnified and it can be…

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  • Response Journal 2 discusses a subject from an engineering magazine that may pose an ethical problem for engineers. Summarize the - Response Journal 2 discusses a subject from an engineering magazine that may pose an ethical problem for engineers. Summarize the subject, explaining how it poses an ethical problem. Go into detail analyzing why it is an ethical situation and what challenges or solutions you see for the problem. Remember to cite the source that you are referring to in your response. Be sure to use the standard citation/referencing system that Finkelstein recommends in Chapter 14 of PBTW or one that is used in your major. Failure to document these sources correctly will result in a grade of Unacceptable. you have to use an engineering magazine Explain the characteristics of a typical voltage amplifier circuit. Your explanation should Question Explain the characteristics of a typical voltage amplifier circuit. Your explanation should make reference to gain, frequency response, input and output resistance, and discuss theeffects of changing the source and load resistance. You should also discuss how this type ofthis device can be implemented in electronics e.g. analogue or digital, again discussing therelative advantages and disadvantages of each. In chapter 12 of Terry Cooke-Davies book, Terry Williams identified a series of future research agenda items that needed to In chapter 12 of Terry Cooke-Davies book, Terry Williams identified a series of future research agenda items that needed to be explored in order that a better definition, understanding, capability, and training around complex projects could be developed (pp. 171-176). Then, in the conclusion to the book, the editor and second Terry states, "Today's complexity is only expected to rise and more than half of CEOs doubt their ability to manage it." (p. 185). What the two Terry's suggest could mean that there are substantial career opportunities ahead for a bright young person who is seeking a career in the world of project management. The first may be to pursue an academic career and become a researcher into the unknowns of complex project management. For surely there is fame and glory for those researchers that throw light on those unknowns? The second may be to follow the advice of the second Terry and pursue…

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  • A LTI ( Linear time-invariant ) system given the derivative equation below is in stationary conditions. - Question A LTI ( Linear time-invariant ) system given the derivative equation below is in stationary conditions. When ( ) = ( ) is applied to the input of the system, find the output y(t) of the system by using the Fourier transform.#Signals and SystemsPlease solve in detail. Internal impedances of a 20-kVA, 8000 V, 50 Hz asynchronous motor Question Internal impedances of a 20-kVA, 8000 V, 50 Hz asynchronous motor will be determined. The data obtained from the locked rotor and no-load tests performed for this purpose are given in the table below.No-Load Test VNL=800 V INL=0.214 A cos α =0.234 Locked Rotor TestVBR=489 V IBR=15 A cos α = 0.896 a- Is there any wrong (measurement error) value from these values obtained? Why is that? If there is, find the correct value instead of the wrong value. Explain. Part 1: Modelling in frequency domain and time domain. According to Figure (c), Question Get Answer Part 1: Modelling in frequency domain and time domain. According to Figure (c), i. Derive the transfer function of the system in frequency domain. Then, analyse its unit step response using MATLAB. Identify the poles and zeros location of the system. ii. Convert the transfer function of the system to state-space representation. Prove the conversion to state-space representation using Matlab toolbox. Again, produce the unit step response of the system. iii. Discuss your observation based on both transfer function and state-space representation modelling. Assume that you have to determine the dotted terminals and the coupling Question Get Answer Assume that you have to determine the dotted terminals and the coupling coefficient of a pair of mutual inductances. You have a signal generator, a DC power supply, and an oscilloscope that you can use at your will. You don't know the inductance values, L1 and L2. The black box that contains the inductors has four terminals only. Therefore you can not see the geometry of the inductors, and you don't know which terminal is connected to which inductor. Design an setup to determine the terminals of the inductors, to label the dotted terminals and determine…

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  • Three balanced 3 phase loads are connected in parallel. Load 1 is - Question Get Answer Three balanced 3 phase loads are connected in parallel. Load 1 is Y-connected with an impedance of 400 j300Ω/φ, Load 2 is ∆-connected with an impedance of 2400 − j1800Ω/φ and Load 3 is rated at 172.8 j2203.2kVA. The loads are fed from a distribution line with an impedance of 2 j16Ω/φ. Magnitude of line-to-neutral voltage at the load end of the line is 24√ 3 kV. The frequency of operation is 50Hz. (a) Calculate the line currents and the phase currents of the loads. (b) Calculate the total complex power at the receiving end of the system. (c) Calculate the total complex power at the sending end of the line. (d) Calculate the compensation capacitor values connected line-to-neural at the load end of the system so that power factor satisfies pf ≥ 0.98 at the load end. (e) What if the capacitors are connected line-to-line? Which would be the better choice for the compensation, Y or ∆ connected capacitors? Explain. (f) What is the power factor at the sending end of the line? (g) Calculate percentage of the average power at the sending end of the line that is delivered to loads A 4-meter-high 'door' holds back a stream ( D 10; 000N=m3) that is 3m deep and 12m wide. The Question A 4-meter-high 'door' holds back a stream ( D 10; 000N=m3) that is 3m deep and 12m wide. The door is hinged along its bottom and is propped up by a thin rod B that goes from a ball joint at H at (3,12,0) to a boll joint at the upper left corner B of the door at (0,0,4). Neglect the mass of the door. Find the axial-force in the rod BH. Matt O'Grady, vice president of supply chain at CoolWipes, thought Question Get Answer Matt O'Grady, vice president of supply chain at CoolWipes, thought that his current production and distribution networkwas not appropriate, given the significant increase in transportation costs over the past few years. Compared to when the company had set up its production facility in Chicago, transportation costs had increased by…

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  • Unit 3 part1 :STRATEGIC MANAGEMENT: PLANNING AND EXECUTION FOR COMPETITIVE ADVANTAGE - Question Unit 3 part1 :STRATEGIC MANAGEMENT: PLANNING AND EXECUTION FOR COMPETITIVE ADVANTAGE 1. What is the organizational strategies? And What is the strategic management? 2. List the steps in the strategic planning process? 3. What is a core competencyand Competitive Advantage? 4. What is SWOT analysis? 5. What is the vision? 6. What is themission? 7. What is theguiding principles? 8. What is thebroad objectives? 9. What is the Action Plan? 10. To promote successful execution of strategies, organizations should undertake some activities: what is it? 11. What is Key performance indicator (KPI)? and his Elements? A) Steam is supplied to a two-stage turbine at 150 bar and 500°C. Question A) Steam is supplied to a two-stage turbine at 150 bar and 500°C. It expands in the first turbine until it is just dry saturated, then it is re-heated to 500°C and expands through the second-stage turbine. The condenser pressure is 0.07 bar.Assuming ideal processes, calculateb) the pump work input per kilogram of steama) the work output of the turbines per kilogram of steam (4 marks) (2 marks)c) the heat supplied per kilogram of steam (1 mark)d) the specific steam consumption in kg/kWh (2 marks)e) the cycle efficiency. (2 marks)Show the cycle on the TS diagram (1 mark)a) Briefly Discus Regenerative Rankine Cycle and how it can improve the efficiency of the Rankine cycle. (3 marks)b) If a single feed water heater is to be added in the above plant (Q7A), suggest the pressure at which the steam needs to be bled. (2 marks) Beam OA is 6 m long and is attached to the wall by a ball and socket Question Beam OA is 6 m long and is attached to the wall by a ball and socket joint. Calculate tension in cables BC and AD, and components of reaction at the joint O. Neglect weight of the beam. Force F is applied vertically downward at point E. OB = 3 m, BE = 2 m, and EA = 1 m. A thermal generating unit has 4 555 MVA, 24 kV, 60 Hz units. The network reactances are on…

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  • Problem No. 2: (35 pts.)Design a PLC ladder logic program for - Question Problem No. 2: (35 pts.)Design a PLC ladder logic program for the following temperature control system to maintain a roombetween 20°C and 30°C using a combination of an AC unit, a HEATER, four (4) normally openthermostats (T_20, T_22, T_28, and T_30), and a MASTER normally open switch using thefollowing sequence:- If the temperature reaches 30°C, which activates T_30, the AC must be energized and keptenergized until the temperature decreases to 28°C, which deactivates T_28.- If the temperature reaches 20°C, which deactivates T_20, the HEATER must be energizedand kept energized until the temperature increases to 22°C, which activates T_22.- The MASTER switch must be turned on for both the AC and HEATER to operate.- Use Latch and Unlatch instructions for this control process.- Assign sequential addresses to the input and output devices starting from bit 0. Get Answer ScenarioA proposed commercial development is proposed at no. 8 Observatory Road, Hong Kong. The site location is Question Get Answer ScenarioA proposed commercial development is proposed at no. 8 Observatory Road, Hong Kong. The site location is present in Figure 1. Piling and Diaphragm Wall are proposed as the foundation and basement system for the development. The foundation layout plan is present in Figure 2. A site inspection has been conducted in July 2011. The site inspection photos are present in Figure 3. Q1 In the power converter illustrated below, SW2 and SW3 conduct for Question Q1 In the power converter illustrated below, SW2 and SW3 conduct for the first interval of length DTs. SW1 and SW4 conduct for the second interval of length D'Ts. You may assume the converter is ideal, and hence ignore all losses. You may also assume that all inductor current ripples and capacitor voltage ripples are small.You are asked to enter expressions for intermediate steps in your analysis; these expressions must be entered as computer-readable expressions using the exact variable names as defined below:• Input voltage Vg• Capacitor voltage VC1• Capacitor voltage VC2• Inductor current IL1• Inductor current IL2• Duty cycle D• Load resistance RWhen entering equations, these variable names are case-sensitive and must be entered exactly…

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  • Steam in a heating system flows through aluminum tubes whose outer - Question Steam in a heating system flows through aluminum tubes whose outer walls are maintained at a base temperature of 180°C. Circular fins of constant thickness are attached to the outer surface of the tubes as shown below. Heat is transferred to the surrounding air at 25°C, with heat transfer coefficient, h of 40 W/m2 ·°C. There are 250 fins per meter length on the tube with thermal conductivity k, of 186 W/m·°C. Determine: (a) The rate of heat transfer from a bare tube surface. (b) The efficiency of the circular fins. (c) The rate of heat transfer from a single fin. (d) The effect of adding fins on the rate of heat transfer from the tube per meter of its length. Please answer the following question. Would be of great help. It is Question Please answer the following question. Would be of great help. It is a Communication Systems LAB related question. Answer, if possible in terms of Communication Lab terms. Thanks in Advance.Q- The Q-point is (5 V, 1 mA) of the AM generator circuit. Find the probable values of VCC, RE and RC. What is the saturation current in the circuit? Assume an ideal BJT in the circuit. Part of a sea defence consists of a section of concrete wall 4 metres high and 6 metres wide. (See figure below). Question Part of a sea defence consists of a section of concrete wall 4 metres high and 6 metres wide. (See figure below). Calculate the resultant thrust on the section when the sea reaches a height of 2 metres relative to the base of the section. Calculate the overturning moment experienced by the section Get Answer REINFORCED CONCRETE a. Determine the longitudinal reinforcements at the supports (A and B) and span of the Question Get Answer REINFORCED CONCRETE a. Determine the longitudinal reinforcements at the supports (A and B) and span of the given beam. You should decide to take flanged or rectangular section in your design considering the direction of the bending moment (i.e. positive or negative). b. Determine the lateral (shear) reinforcement of the given…

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  • Determine the roots of the above system of nonlinear equations by - Question Determine the roots of the above system of nonlinear equations by using the Newton-Raphson method with the initial guesses of x0 = 1.30 and y0 = 1.85 within a tolerance of εs = 0.05. Apply the xed point iteration to solve the linear system you obtained by the Newton Raphson method with the initial guesses of ∆x0 = 0.0190 and ∆y0 = 0.0401 within a tolerance of εs = 0.02(please dont do with matlab its must be written) Review the video below and write a two page review and 3 references.   The first page of your paper Review the video below and write a two page review and 3 references.   The first page of your paper should be a summary of the video.   The second page is an opinion page covering how your company does or should use these best practices. Disaster Recovery Best Practices (Youtube.com) https://www.youtube.com/watch?v=V4ae8cqtZHc Provide a 50-75 word discussion reply to the following post below. NIMBY  is essentially "not in my backyard" and is a mentality that a civic  need for a rehab facility or jail built in a neighborhood will drive up  crime and cause property values to dip.  *How can NIMBY affect the economy, jobs, and growth?      In theory theory big projects like a jail or even the explosion  of job growth in silicon valley should mean an influx in jobs and the  economy. This isn't always the case unfortunately. NIMBYism is bad  for the nation as a whole. Even though labor productivity has grown the  most over the last few decades in three specific U.S. cities: New York,  San Francisco, and San Jose: that local growth hasn’t translated to  greater national growth at all, thanks to a lack of housing. * How can NIMBY affect the advancement of the Smart Grid?    To  advance the smart grid there needs to be land occupied to increase the  advancement. Many residents don't want that kind of eyesore in there  neighborhood even if they could be dealing with unsatisfactory  consistent power delivery. Their needs to be a compromise to meet energy  needs but having…

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  • Can choose any Building in Dallas Texas or Houston Texas.   For this lab assignment you will be using chapters 3, 5, - Can choose any Building in Dallas Texas or Houston Texas.   For this lab assignment you will be using chapters 3, 5, 6 and 10 of the International Building Code (IBC) to determine if a building of your choosing is in compliance with these specific chapters of the code (particularly chapters 5 and 10).  You may choose any building you want.  It can be an office  building,  a  residential  building  (e.g.  hotel,  house,  apartment  complex,  etc.),  building  on campus, a school building, etc.  It is your choice.  You are to answer the following questions below in regards to your building.  Be sure to reference sections of the IBC code (section, page, Table # or equation number) where appropriate.  You may answer the questions directly on this document.  You do not need to follow the typical memo format for lab submission.  Your submission must be typed and all drawings must be done electronically (not by hand). A system is given by input signal and impulse response, x[n] = δ[n Question A system is given by input signal and impulse response, x[n] = δ[n − 1] − δ[n − 2] δ[n − 3] − δ[n − 4] h[n] = δ[n] 2δ[n − 1] 3δ[n − 2] 4δ[n − 3] The convolution in n-domain corresponds to the multiplication in z-domain, i.e. y[n] = x[n] ∗ h[n] ≡ Y (z) = X(z)H(z). Write the output signal y[n] and z-Transform Y (z). Only Need A Conclusion For A Design Report. Must Be At Least One Page. Due Tomorrow Write a professional project report presenting all details and results for their design.  The report must include: 1. Cover page (project title and complete names of all team members). 2. A “Frame of Reference” section covering: a. Introduction b. Design motivation c. How the product works d. Discussion of the design (strengths, weaknesses, manufacturing considerations, estimated cost, potential customers, potential competitors) e. Conclusions i. Summary of results achieved ii. Concluding remarks iii. Lessons learned iv. Areas of improvement f. References i. Books, journal papers or other work cited g. Appendices: i. Analysis results (limiting positions, velocities, accelerations,…

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  • Caso de estudio PAN2000, SL Excelencia Operacional con QRM Caso de estudio - Question Get Answer Caso de estudio PAN2000, SL Excelencia Operacional con QRM Caso de estudio PAN2000, SLTransformación de una empresa industrial de fácilFTMS con Quick Response ManufacturingCaso de estudio PAN2000, SL Excelencia Operacional con QRMPAN2000 es una empresa española fabricante de sartenes, ollas y utensilios varios de cocinade titanio con más de 25 años de historia. En los últimos 5 años su masa comercial la ha llevadoa duplicar el número de referencias en catálogo y todo esto ha afectado negativamente alservicio que ofrece fábrica. La empresa siempre ha invertido en la mejor maquinaria y en losmejores profesionales pero actualmente encuentra que:- La planificación de la planta cada día es más difícil. Actualmente la empresa trabaja en dosturnos y dispone de 4 encargados, dos planificadores, un aprovisionador, un ingeniero deprocesos y una cabeza de fábrica. A pesar de los indirectos que disponen no se pueden arrancarproyectos de mejora de ningún tipo para que todo el mundo está atareado en el día a díahaciendo de bomberos.- Muy complicado prever plazos de entrega así que siempre utilizan el estándar de mercado, 4semanas, pero consiguiendo un indicador de Servicio del 65%, totalmente inaceptable para susclientes.- Se ha intentado trabajar con el sistema TOC (Teoría de las restricciones) pero parece que elcuello de botella no es fijo y no hay manera de regularizar el flujo. Viendo que esto no funcionabase ha invertido fuerte en conseguir aumentar la productividad a nivel de secciones con bastanteéxito pero con repercusiones que no esperaban: los lead times han aumentado y el servicio haempeorado.- El personal de producción trabaja bajo incentivo de producción. Al conseguir mejorarproductividad todo el mundo ha pasado a cobrar el 120% pero con los peores resultadoscomerciales de la historia de la empresa. Gerencia quiere cambiar esta tendencia ya que lacuenta de explotación no lo aguantará durante mucho tiempo más.Caso de estudio PAN2000, SL Excelencia Operacional con QRM- Este es el layout actual de la empresa:PLEGADORA APLEGADORA BPRENSA 100TN PRENSA 250TNPRENSA 400TN BPRENSA 400TN APRENSA 800TNCORTE: PUNZONADORA 1CORTE: LÁSER 1SOLDADURA: ROBOT C SOLDADURA: ROBOT B SOLDADURA: ROBOT ACENTRO SOLDADURAMANUALBANCO MONTAJE BANCO MONTAJEBANCO MONTAJE BANCO MONTAJEBANCO PALETIZADO BANCO…

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  • Get Answer can you help for below question?”consider gas carburizing of a gear of steel ( C 0,20 wt%) - Question Get Answer can you help for below question?"consider gas carburizing of a gear of steel ( C 0,20 wt%) at 927 celcius degree. calculate time necessary to increase the C content to 0,35 wt% at 0,45 mm below the surface of the gear. assume the C content at the surface to be 1,20 wt% and that the nominal C content of the steel gear before carburizing is 0,18 wt%. diffusion coeffiecient carbon in iron = 1,28 x 10^(-11) m^2/s." Control Systems In the control system given in the figure, a) Finding controller model and parameters. Question Control Systems In the control system given in the figure, a) Finding controller model and parameters. b) Finding system's error coefficient.c) Draw the answer of the system's unit step(Obtain the upper overrun, rise time and settlement time values ​​from the graph.)d) Find the damping factor of the system and Find the natural frequency without damping factor.e) Compare Values ​​calculated according to the d-item and the results obtained in the c-item (If there is a difference, write the reason briefly).Thank you. A confectionary manufacturer requires hardened steel cutting knives to process its proprietary Question A confectionary manufacturer requires hardened steel cutting knives to process its proprietary chocolate formulation. It is found that coatings of alloyed, hardened steel on a plain steelsubstrate offer the most economic method of producing the cutting knives. Suggest a suitablecoating method for this application. After coating, the knives would be ground to developsharpness, whatever the coating used. Purpose  The Special Topics Paper will let your group thoroughly explore one organization and analyze their use of information governance. https://www.rpharms.com - Purpose  The Special Topics Paper will let your group thoroughly explore one organization and analyze their use of information governance. https://www.rpharms.com - Royal Pharmaceuticals Society Write an original 4 to 5 page APA-styled paper on your topic. Use at least 2 scholarly sources in your paper. Your paper should include: 1. one paragraph describing the organization 2. a one page assessment of how the organization currently uses information governance 3. three or more pages of your groups' recommendations of how the…

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  • A stick of length equal to the circumference of a semicircle, is initially tangent - Question A stick of length equal to the circumference of a semicircle, is initially tangent to the semicircle on the right side of it. This stick now rolls over the circumference of a semicircle without sliding till it becomes tangent on the left side of the semicircle. Draw the loci of two end points of this stick. Name the curve which is traced out QUESTION 1 Which of the following is a weighted value positional numbering system? Question QUESTION 1 Which of the following is a weighted value positional numbering system? A binary coded decimal B ASCII C binary D Gray codeQUESTION 21100 2 = 12 10 True FalseQUESTION 3________ occurs when the receiver examines the data that it has received from the transmitter. Electrical noise Parity method Parity checking Parity bit10 points QUESTION 4Zeros must be added to the left of the MSB to produce even groups of 4 bits when converting from binary to hexadecimal. True False10 points QUESTION 5Select the correct transmission code group for a hexadecimal value of 52 if the even parity method of error detection is used. The parity bit is to the left of the code MSB. 1101000 01010010 11010010 0101000110 points QUESTION 6The purpose of the bus in microprocessor-based systems is to: ensure that 12 MHz signals are transmitted. allow the industry to build standard products. allow the various parts of the system to communicate using well-defined signal paths. provide standard mechanical connection.10 points QUESTION 7What is the decimal equivalent of 74A 16? 1,866 1,579 3,512 29,85610 points QUESTION 8What is the decimal equivalent of the binary number 110011 2? 51 29 39 4910 points QUESTION 9The hexadecimal equivalent of 01111011101 2 is: DD3 3DD 5B7 7B5QUESTION 10The major cause of transmission errors between the transmitter and receiver is: transmitter encoding procedure malfunctions. odd parity errors. even parity errors. electrical noise. dq5: Review the NIST Framework document at https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf Then, create a list of best practices for firewall and VPN management. dq6: he Internet of dq5: Review the NIST Framework document at https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf Then, create a list of best practices for firewall…

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  • Let us suppose that some article studied the probability of death - Question Let us suppose that some article studied the probability of death due to burn injuries. The identified risk factors in this study are age greater than 60 years, burn injury in more than 40% of body-surface area, and presence of inhalation injury. It is estimated that the probability of death is 0.003, 0.03, 0.33, or 0.88, if the injured person has zero, one, two, or three risk factors, respectively. Suppose that three people are injured in a fire and treated independently. Among these three people, two people have one risk factor and one person has three risk factors. Let the random variable X denote number of deaths in this fire.Determine the probability mass funcion of X.p(X=0) =?p(X=1) =?p(X=2) =?p(X=3) =? A 3 kVA single-phase transformer has a turns ratio of 10:1 and is Question A 3 kVA single-phase transformer has a turns ratio of 10:1 and is fed from a 11kV supply. Neglecting losses, determine (a) the full-load secondary current, (b) the minimum load resistance which can be connected across the secondary winding to give full load kVA, (c) the primary current at full load kVA. -Consider the problem of distinguishing between two possible signals received. Assume S1 or S2 has been transmitted and Question -Consider the problem of distinguishing between two possible signals received. Assume S1 or S2 has been transmitted and a voltage V received. Given that P1 and P2 are the prior probabilities of transmitting S1 and S2 respectively and P1 P2 =1 and P1 = P2. Show that the optimum decision rule for choosing S1 is given by v.(s1-s2) If an Apple A8 processor used in iPhones has a dual-core 64-bit processor Question If an Apple A8 processor used in iPhones has a dual-core 64-bit processor with a 1.4 GHz clock for single clock instructions. When configured with memory sufficient to store 6G distinct word-sized,What is the memory capacity of the iPhone, expressed as a precise value in Bytes? How many Bytes? Please, show all work.Reminder: Memory capacities (including quantities of values) are always powers of two; clock rates, instructions, and dollars are powers of…

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  • The rectangular stress components of a point in three dimensional - Question The rectangular stress components of a point in three dimensional stress system are defined as σx= 20 MPa, σy= -40 MPa, σz= 80 MPa, τxy= 40 MPa, τyz= -60 MPa and τzx= 20 MPa. Determine the principal stress and principal planes. Find also the maximum shear stress. Write a 1,750- to 2,100-word paper in which you analyze the values of the organization for which you work, or one Write a 1,750- to 2,100-word paper in which you analyze the values of the organization for which you work, or one with which you are familiar. Observe and analyze the corporate or business culture. Include the structure of the organization and information-sharing practices. In the introduction to your paper, explain and provide the relevant background of your organization. Include the following: How do structure and power relationships influence decision making within your organization? Assess the physical, behavioral, and verbal manifestation symbols that affect the culture of your organization, such as décor, logos, ceremonies, rituals, jokes, jargon, and anecdotes. How would you assess your organization's method for the collection, management, and use of information? How could you use these data from an assessment to strategically improve your organization's communication?  Provide an assessment of the conditions, channels, and strategies used by your organization. Reflect upon the ethical checks and balances related to communications within your organization. Using strategies and theories discussed in class or from the readings, suggest ways in which organizational communication can be measurably improved. Cite at least two scholarly, peer-reviewed sources other than your textbook, Introducing Communication Theory, in your research for this paper. Format your assignment according to appropriate course-level APA guidelines. Question: Let temp_block denote a Sage variable that contains the output of the first application of function fK (f_K Question: Let temp_block denote a Sage variable that contains the output of the first application of function fK (f_K  in the Sage example code) while encrypting with Simplified DES.  Using  subroutines from the example sage Code, write sage code to recover the  input block passed to Simplifed DES Decrypt.  Meaning reverse the first  steps in Simplified DES Encrypt. You may assume that you have…

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