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Electrical-Engineering Questions
Make sketches of circuit diagrams showing how single, double and triple wattmeter methods can be used...
Make a sketch of a circuit representing a LVDT and explain its operation principles
Suppose you use phase sensitive detection to measure the voltage acrose a temperature sensor, immersed in...
A terminated transmission line with Zo = 50 Ohms has a reflection coefficient at the load...
A source circuit is used to drive a load with resistance RL = 30?. The Thevenin...
a) In Audio editing software packages often contain effects to allow you to simulate different recording...
Write an assembly language instruction to program the 82C55 to get data from port A and...
Explain why mobile phone service providers have to pay license fees to use the spectrum
A 220 V, 960 rpm, 20 A separately excited DC motor has armature resistance and inductance...
What is the role of AC/DC switch?
A current source of i(t) =2cos(100t+90º ) A is connected in parallel with a resistor of...
Q2 Design a PLC program, for the conveyor belts that bring out the suitcases at an...
. For high - level modulation and low - level modulation, what kinds of different amplifiers...
%% Simple Matlab Exercise: A = ([ 1 0 0 1 ]); B = ([ 0...
Write a user defined MATLAB program that performs power factor correction. The inputs to the MATLAB...
Use Huffman coding for the given encoded text then the hen began to eat which have...
What will happen if the frame rate is decreased from 20 to 10 fps in animation...
WHAT ARE THE ONLINE PROGRAMS OR CLASSES THE DESCRIPTION FOLLOWS BELOW? (FREE OR PAID PROGRAMS ARE...
A 3-phase, 5 MVA, kV, 60 Hz synchronous machine has a synchronous reactance of 10 ohms...
Design a 1 kHz clock with the duty cycle of 75% (i.e. the high level is...
a)What is the formula for the gain of an inverting operational amplifier circuit with input resistor...
1. A unit ramp input in the time domain is r(t)=t, and in the frequency domain...
Sketch the spectrum of an AM signal with modulation index 0.5, and explain why this form...
QUESTION A 60-Hz turbogeneralor is rated 500 MVA, 22 kV . It is Y-connected and solidly...
A) You are in a situation where you need to control a load that draws 1A...
List some industrial control methods for induction machines including power electronics-based control.
Before investing in home solar technology, it is wise to investigate if the saving in the...
For the system below do what is asked, solve the manuscript calculations and do the step...
two capacitors plates are seperated by air and have a capaciatnce of 1uf. what is the...
you are given a motor operated by a 9V battery. The stall torque for this motor...
If a PI and PD controller is used in conjunction with the following transfer functions what...
What are some of the applications of wireless satellite communication and as well as some of...
A single-phase full-bridge inverter supplies a load of 10 W in series with an inductance of...
write a matlab code to calculate the correlation coefficient for five neighboring pixels an in an...
Find the total charge enclosed in a cube defined by: 0<x<1, 0<y<2, and 0<z<2. With charge...
On Logisim , Design a circuit that creates an alarm with a delay of 10 seconds...
Can wiring a 1K Ohm resistor across the leads of a multimeter test leads to act...
What is the SWR, wavelength and frequency measured by short circuit as a load?
A prismatic steel rod (n = 0.3) is subjected to simple axial tensile loading. One strain...
The following set of decimal numbers need to be stored in fixed point representation. 0.1875, -2.5,...
What is Glass cockpit? Explain and compare this system with Basic T. Give appropriate picture/diagram for...
in an electric drive the prime mover is?
A three phase Wye-connected 460 v, 4 poles, 60 Hz wound rotor induction motor has the...
HOW DID YOU PREPARE FOR THE TESTS AND EXAMS? I KNOW LOTS OF STUDENT OBTAIN THE...
(c) Scaling in image subtraction: (i)Two image of a gray level scale [0, 127] were subtracted...
HOW DID YOU CHEAT WHEN YOU WERE TAKING EXAMS AND TESTS? WHAT WERE YOUR PREPARATIONS BEFORE...
a 200km, 300kv, 50Hz transmission line has a reactance of 0.4 ohms per km and a...
Find the d.f.t of the sequence f[n] = {3,3,0,3]. Verify rayleigh's theorem for this sequence. (using...
A Buck and Boost converter supplies a 28V DC load. The source voltage varies between 24...
Find the d.f.t of two finite sequences f[n]= -3,-1,-7 and g[n]= 4, 0, 1/2. and find...
Find the Huffman codes of 3rd, and 4th extension of three sources below, and average length...
you need to write the code for the obstacle infra red sensor. They don't use an...
What is the function of parallel and serious cells in electric car battery. Elaborate brifly
What is frequency response and how does it apply to a JFET?
Using first order linear models and a constant temperature across the beam, and no thermal loss:...
Discuss the mechanism that allows ion conduction through a polymer electrolyte. Use PEO (Discussed in class)...
please show steps Solve 99 / (123.65 + j42.5) =
Design a FSM for a Vending Machine In this task, you will design a FSM for...
Write a program for the msp430FR6989 to make led1 and led 2 alternate blinking 2. repeat...
-------Electronics 2------- 1. Design an amplifier using a MOSFET transistor (2N7000) with a Common Source (CS)...
What is signal to quantization noise ratio (SQNR) if input is a sinewave of 2.5Vp is...
Determine the location of the Fermi level with respect to Ec and Ev when 1015 Boron...
What will the following Arduino code do? Please explain in a few words. In this...
Determine the wavelength of light emitted when an electron drops from n=3 to n=2 where E1...
A single phase half wave converter in is operated from a 120 V 60 Hz supply...
In MATLAB create a sine wave with slow varying frequency. The average freqeuncy is 20hz. The...
Analytical Exercise AE8.1. Show that observability is not invariant with respect to state feedback. Textbook: Linear...
What will the following 2 Arduino code print on the serial monitor? int x =1 ;...
when does a zener breakdown occur? at what voltage? Does the breakdown voltage remains constant
You have a 20cm x 30cm rectangular loop of wire carrying 15 Amps rms ac. What...
What will the following Arduino code do? Please explain in a few words. In this setup,...
Explain why the voltage at max power should be (V_thevenin/2). For example if the thevenin voltage...
Design a DC power supply that will deliver 100mA of current to a load with a...
Problem 3 you can use Matlab and also i give u the Problem 1 code its...
1. Write a MATLAB function to determine the discrete-time Fourier Transform (H(?)) of the following sequence....
use of photodiode in rpm measurement
A lossless transmission line has a generator voltage peak amplitude of 100 V. The internal resistance...
What is the difference between half wave rectification and full wave rectification
I have a transformer with a maximum capacitance specification between two discrete windings, how can I...
If photons with energy of 0.7 eV was applied to A Si Wafer is at 0k...
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