Electrical Engineering question and answers for July 21, 2023
- Q Explain a ring system in terms of reliabilty and application. Givea diagram.
- Q What are the advantages of using Laplace transform? Justify youranswer
- Q Assume a transmission line with ZL = 65 + j40Ω and Zo = 30Ω. Ifthe frequency of theline is 2GHz, use the Smith Chart to ï¬nd: i) the reflectioncoefficient; ii)...
- Q 1- Classify the power switches according to the ability tocontrol2- What are the conditions of turning on the thyristor. State themethods of turning it off. What is the main difference...
- Q You are given the roots of a polynomial as: x1 = 3x2 = -1+j5 x3 = -1-j5- Find this polynomial. Express it in Matlab.- Draw this polynomial’s graph.
- Q Quiz on Reliability, ESD, Ethics Conduct. Select thecorrect answer for eacha) How is a product expected to failafter a very long time in use?-Metal electromigration will short out the power...
- Q Design up counter asyncronous MOD 12 and MOD 14 with JKFlip-Flop
- Q Re-submission ofquestion.                         Consider the full-bridge single-phase inverter with input voltageequal to 200V. This inverter is controlled by sinusoidal PWMtechnique with amplitude modu-     lationindex equal to 0.5 to generate a 3- level...
- Q Electromagnetic Waves question :Drive the field expressions for TE modes in parallel plate waveguide
- Q Question 2(a) Explain the meaning of the following termsin the context of cellular telephony networks:(i) Frequency reuse(ii) Trunking(iii) Micro and macro cells(iv) Umbrella cells Describe the trade-off thatmust be made...
- Q I have to write report about Application of Linear Algebra inElectronic Engineering.Let me know about the examples simply and variously as possibleas you can.
- Q A system consists of 4 identical 250MVA generators feeding aload of 510MW. The inertia constant H of each unit is 2.5 on themachine base. The total load varies at 1.4%...
- Q Illustrate in detail how to construct a BCD to 7-segmentDecoder.
- Q Why has the MOSFET outperformed the bipolar transistor?
- Q mke individul modulees of for bit ader, for bit subtractor, forbit multiplier, for bit comparaator modules[You can Ignorethis part]aand theen use a multiplexxer to combine these modules to makean ALUu...
- Q 1. Please explain the operation principle of YIG resonator andMSW thin film resonator.2 .Please explain the operation of the dielectric resonatorbased oscillator.3. Please answer the following questions for the image...
- Q 1. Find the solution by using the Laplace transform. a) y ′′ +2ty′ −4y = 1 , y(0) = y ′ (0) = 0
- Q Suppose I had a budget of $150 dollars, what sort of relevanthardware / programming circuits or circuit related devices could Ipurchase and invest in in order to make myself more...
- Q give some examples(based on questions) for skippingstate synchronous counter and explain the types of synchronouscounter.
- Q How to know the direction of absolute encoder ?
- Q When runningat 4000rpm with an applied voltage of 42v, a DC permanent magnetmotor develops 23.1W of output power. The motor has a theoreticalno-load speed of 6000rpm at an applied voltage...
- Q Electric MachineryWhat are the advantages of using three-phase inductionmotor as compared to single phase induction motors?please write it with long details and with clear written
- Q Check whether the indicatedapplication is best represented by an open-loop or closed loopcontrol system model.  If you think there is someambiguity, discuss as necessary.APPLICATION (2 Points each)OPEN LOOPCLOSED LOOPStandard LED flashlightAntilock...
- Q compare between the diffusion and ion-implantationprocesses for adding dopants in VLSI .technology
- Q Using Matlab, write code to generate Three signalcomponentsWe will use a sum of sinusoids, all of which are sampled at 10kHz.Signal 1 should contain a sum of sinusoids with frequencies...
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