Electrical Engineering question and answers for July 17, 2023
- Q In a computer system with multiple types of memory (such as RAMand ROM), how does the computer identify where memory isstored?
- Q gray code to excess 3 code converter circuit and itslogic diagram and ic based diagram
- Q Develop a series RLC circuit that increases the capacitorvoltage to the source voltage as fast as possible with no more thana 20% overshoot. The source voltage is 99V, the capacitance...
- Q I need to obtain an approximate implementation of a Butterworthlow pass first order filter using P-spice. It suppose to have acutoff frequency of 1000Hz and the attenuation cutoff frequenciesfixed at...
- Q 1. Determine the ROC for stability for transfer function H(s) =1 / (s-2) ( s-1)2. Determine the ROC for stability for transfer function H(z) =(z-1) / (z+0.1) (z-0.2)
- Q Answer the following in detail:Q: There are three companies MOSIS (USA), CMP-TIMA (France) and CMCMicrosystems (in Canada). What type of services they provide forVLSI designers? Explain with reason why we...
- Q Effective Engineering in today’s world requires intelligent useof all potential engineering tools. One of the most significanttools is modeling, whether it is hand models or complex computermodels. Hand models are...
- Q Design a 8086 microprocessor base system that manage 1Mbyte ofmemory and can handle serial and parallel communication, akeyboard, a screen, a printer and a USB connection that handle highcapacity secondary...
- Q PLEASE GIVE THE FULL DETAILS OF THE STEPS ON EACHQUESTIONS SO I COULD FOLLOW UP YOUR WHOLEEXPLANATIONS.PLEASE WRITE THE STEPS ON SOLVING THISEXAMPLEEX) STEP 1, STEP 2, ETCHANDWRITING IS OKAY...
- Q What is Advantages of Pyramidal Horn Antenna andParabolic Dish Antenna
- Q Solvethis Write a C++ class that implements a stack using a linkedlist. The type of data contained in the stack should be double. Themaximum size of the stack is 30....
- Q I need a matlab code for my presentation. Code should includeSingle Sideband Amplitude Modulation and Demodulation. It shouldfigure 3 things:-time domain of given message signal in Amplitude Modulation andSingle Sideband...
- Q Analyze following logic expression representing adigital system,Z = (A+C)(A'+D')(B'+C'+D)Identify the 0-hazards and write down the logic expression for theimplementation of static freecircuit. Note that you would be requiring three additional...
- Q please make a research report on thisADC en DAC algorithms (type of algorithms and a brief functionaldescription (few sentences) with pro’s and con’s, at least 3algorithms))
- Q In the light of engineering design processes andproblem solving methodology, expand on the following;Definition of the problemGathering of informationGeneration of alternative solutionEvaluation of alternativesSolution of the problemCommunication of the results
- Q Please elaborate on how to obtain circular polarization usingrectangular microstrip antenna and explain why circularpolarization can be achieved by doing so.
- Q Hey i am a Electrical Engineering studentSo as we all know due to this pandemic situation universities areclosed.So we were not able to work on our lab Hardware part so...
- Q define, in any form, what is meant by a kW-hr ofenergy.  Write up your analysis in a professionaltechnical memorandum
- Q Using the following VHDL code for an 8 bit adder, make the sumbe displayed on the seven segment display of an Elbert V2 Spartan3A FPGA Board.VHDL:library IEEE;use IEEE.STD_LOGIC_1164.ALL;use IEEE.STD_LOGIC_ARITH.ALL;use IEEE.STD_LOGIC_UNSIGNED.ALL;entity...
- Q Verilog code for Traffic light controller.Need a block diagram, Verilog codes used with testbench, and thewaveforms screen-prints.
- Q a. Signal conditioning circuits are used to process the outputsignal from a sensor of a measurement system to be suitable for thenext stage of operation. Discuss any four of these...
- Q Design a mod 5 counter as a(a) synchronous circuit(b) asynchronous circuit
- Q Determine the value, true or false, of each of thefollowing Boolean expressions,assuming that the value of the variable count is 0 and the value ofthe variable limit is10. Give your...
- Q With a PSoC4 in PSoC creator:Using 2 external buttons b0 and b1 to represent ‘0’ and ‘1’,design a sequence detector using C code in PSoC Creator to detect apattern “1101â€....
- Q Â Â How do I calculate the steady-state pitch angle for the unitystep input for the above system in matlab workspace?
- Q Discuss the direct steam engine system along with theiradvantages and disadvantages.
- Q Designa low-pass filter that reduces magnitude of H(jw) to 0.4for the signal with 10(X+4)Hz.a)Use 10 Ω resistor and calculate the value of the inductance ofthe filter. Calculate the cutoff frequency...
- Q Without using a Timer function, write a program to read thedistance from the HC-SR04 ultrasonic sensor and display thedistance on the C12832 lcd.*please refer the HC-SR04 datasheet for the operation...
- Q find 3 Different PLC’s and provide the details for each below Iwould suggest searching for 1 of each of the following PLC’s butyou can use any 3 PLCs as long...
- Q At time t = -250/6 μs a sinusoidal voltage is zero and isincreasing. The next zero voltage takes place at t = 1250/6 μs andt = 0, it has a...
- Q discuss with the aid of diagram, how a ground fault interrupter(GFI) and an isolation transformer operator to protect againstelectrical hazards.
- Q Write the VHDL PROCESS statements for a D flip-flop withsynchronous active-LOW clear, synchronous active-LOW preset, andresponsive to a rising edge clock. Use D for the input, Q for theoutput, PRE...
- Q Basic Semiconductor Process Lab Fabrication9. How do you adjust the spin speed and spin time if you foundthat the PR solution is thick(not flowing freely)?
- Q please show examples (NO IMAGES) in your own words for each!!1) immediate addressing2) direct addressing3)indexed addressing4)indirect addressingshow similarities and differencessince i always have a hard time which is which.-will get...
- Q Assume that a data stream with data rate R=36 Mbit/s is to betransmitted on an RF channel.Assume Nyquist filtering and an allowable bandwidth of 36MHz(a)Which modulation technique would you choose...
- Q Explain why does the peak emission wavelength of LEDs increase(red shift) with temperature? Why does the peak emission intensitydecrease with temperature? Use sketches and curves for theanswer.
- Q A beam of spinâ€1/2 particles is prepared in the state:    ï€20 2 20 4 ï¹ i a) What are the possible results of a measurement ofthe spin...
- Q 1. Define and explain these types of errors that may occur insensors: Offset, scale, nonlinearity, hysteresis. Give anexample.
- Q A T flip-flop is a 1-bit synchronous storage componentalternative to the D flip-flop, with a slightly differentinterface. The T flip-flop has one input t tosynchronously control the state of the...
- Q Illuminate Si PIN Photodiode with a flashlight in reverse, zeroand forward bias conditions. State what you observed. Compare theamount of change in the current. Which bias condition is best touse...
- Q A load draws 3500 W of power at a lagging PF of 0.6 from500-Vrms, 120 Hz sinusoidal source. a. (8) Calculate the complexpower consumed by the load. b. (10) Calculate...
- Q Exercise 1Suppose you are given a single-phaseinverter using a unipolar PWM switching thod. Given the DC input as50 V and the output load is a combination of resistance R= 5Ω...
- Q 1. Use Boolean algebra to simplify the following Booleanexpressions to expressions containing a minimum number ofliterals:(a) A’C’ + A’BC + B’C(b) (A + B + C)’(ABC)’(c) ABC’ + AC(d) A’B’D...
- Q I need to model a series RLC circuit with a AC voltagesource using simulink which measures current and voltage acrosseach component. Please include the formulas your model is based offof....
- Q I am really sorry but these are related to each other, pleaseand please show me all the steps with clear hand writing. thanks inadvance_____________(a) Calculate the electrical conductivity ofcopper if...
- Q If a signal to interference ratio of 16 dB is required forsatisfactory forward channel performance of a cellular system, whatis the frequency reuse factor and cluster size that should be...
- Q Describe the properties of a system which converts its inputsignal into the even part of it as output.
- Q a) As an Engineer you are to design a single stageJFET Amplifier. Explain in your own words its operation ,identifying each components and their functions .b) With your knowledge and...
- Q what are the basic laws in electrical and magnetic circuit? Isfaraday law,lenz law and fleming's right hand rule considered a lawof magnetic circuit?
- Q Using full adders and some other gates, design subtractor thatsubtracts an 8-bit binary number [Y7 …. Y0] from 8-bit binarynumber [X7 … X0]. Write necessary equations. Draw detailed circuitdiagram and...
- Q 1)Explain the need of analog and digital modulation incommunication systems.2)How modulated signals can be recovered through coherent detectionof carrier. Draw suitable diagram and mathematical expressions.Whatis meant by over modulated carriers.3)Drive...
- Q please answer this question in as much detail as possibleJupiter and its four large Galilean moons are sometimes termedas a ‘mini-solar system’ because Jupiter is composed of mainlyhydrogen and helium...
- Q With your knowledge and understanding in MOSFET , explainelectrically with graphsupporting your answers , the three regions of operation of aMOSFET
- Q Develop and explain the operation of project chater data flowdiagram
- Q Design an experiment setup for determination the time constantof a thermistor?
- Q WHAT IS THE PSEUDOCODE OF THE FOLLOWING PROBLEM?Design a microcomputer system using a uP 8086 10 Mhz. Thissystem must have a Coprocessor 8087, a parallel connector, a serialconnector, ADC and...
- Q Can a 6,000 watt step down transformer power a house?
- Q Derive the wave propagation equation for particle motioncollinear with the direction of propagation. Assume a homogeneous,isotropic, linear-elastic, infinite, continuum medium. Follow yourclass notes, and clearly identify all assumptions made along...
- Q 1.)A.) In a 5V system if you were asked to take one input HIGH andanother LOW what would you do (i.e. where would you connectthem)?B.) If Vcc is 5.0V in...
- Q A 3 phase 50Hz overhead line has the following constants:R/phase=2ohms; Xl/phase=10ohms and Y/phase=4x10^-4 siemens. Theline is supplying a balanced load of 24000 KVA, 0.8 pf lagging at66KV. Compute for the...
- Q Input pin(s): inputw [1], sysclock [1]Output pin(s): outputq [1]Design a 3-bit parity generator using a minimal state table fora Moore model FSM. For every three bits that are observed oninputw...
- Q 345 kV, 50 Hz, 3-phase transmission line is 100 km long. Theresistance is 0.048 Ω/km and the inductance is 1,24 mH/km. Theshunt capacitance is 0.0174 μF/km. The receiving end load...
- Q A 230 V, 250 rpm, 100 A separately excited dc motor has anarmature resistance of0.5 Ω. The motor is connected to 230 V dc supply and rated dcvoltage is appliedthe...
- Q What are the purposes of using a thieve? ( In an Arbiter System)What and why do we use it?
- Q QUESTION 7Which has the greatest NPV assuming a 25 year planning horizonand MARR = 12%?Install a $20,000 solar system that will last 25 years, andgenerate 38,000 kWh/year at $0.10/kWh.Install a...
- Q a) In your own understanding draw a static PMOS and NMOS structuretransistorsand explain how each operates as switch , illustrate yourexplanation with sketches.b) Design a two way NOR Simple static...
- Q Design and build an active second order low pass filter with cutoff frequency of 8kHz using opamp-Show circuit diagram-Show input voltage and frequency- Show all calculations and placement of indicator...
- Q can you give an explanation of what it is and for what itusesOptic switches and modulation (coherent modulation focus) onfiber optic tecnology
- Q Given a cubic lattice, indicate how many equivalent planes areassociated with each of the following plane group:a, {1 0 0} b, {1 1 0} c, {1 1 1}
- Q Sources are not all the same in the way they specify the outputvoltage. Some assume that a load with a resistance matching theoutput resistance is always present when you set...
- Q the rotor of a motor is laminated ?
- Q ) Given a digital filter with the following numerator anddenominator coefficient vectors, respectively: Num= 8.831, 16.234,25.118, 16.234, 8.831, and Den= 1.0000, 1.7342, 2.5277, 1.5502,0.7998. (a) Find the poles and zeros...
- Q Construct a VI that uses a round push button control to turn ona square light indicator whenever the push button is depressed.By using LABwiew software
- Q I have data set (voltage vs time) of a signal with frequency450Hz and number of sample is 10000. How can I change frequency ofa that data set and also add...
- Q Two wafers of extrinsic Si have the same dopant concentration,but one wafer is n-type and the other is p-type. The resistivitiesof the two wafers are measured under the same test...
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