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Electrical-Engineering Questions
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...
Write a program that finds the largest number among two numbers and store the result in...
Explain how RF/microwave amplifiers are different from op-amps or other low frequency amplifiers
Complete MATLAB program. Need to complete the Wiener filter, suppose we know the power spectra of...
For application to a PIC18 microcontroller, program Timer0 in C to generate a square wave of...
The current i(t) = 4 sen(106 t + 25°)A is applied to a capacitance C =...
Design a Mealy finite state machine that detects the bit sequence x=[111010]. Draw Mealy state diagram...
What are two approaches to the design of IIR digital lters from analog lters? Explain them...
Number of HVDC lines in U.S and Europe? Location of the HVDC lines (connection between which...
Discuss the applications of base load power plants, intermediate generation units and peak generation units. Give...
The 400 V, 50 kVA, 0.8 power factor leading delta connected synchronous motor has synchronous reactance...
In a servo drive, discuss the required feedback systems that are often required and the role...
10. Determine the theoretical Nyquist sampling rate for the following signals. (a) x(t) = 10 rect...
Problem 1: Consider a transformer with a turns ratio of 4000/120, with a primary coil resistance...
So I'm very confused about the concept of time invariance in terms of what it actually...
6. How much would I have in the bank at the end of 30 years if...
3. How to allocate the function of RAM in MCS-51? How to select one group in...
Using the logic gates and the 7 segment theory, I need to print the word "RIHAMSAM"....
I am designing an 8 bit calculator on Logisim and am having difficulty with the final...
What is the difference between a network and a serial interface?
a light emitting diode is made from cadmium selenide which has a band gap of 2.4eV....
Consider the following second-order causal analog filter Ha(s): Ha(s) = 1/ s + 1 + 1...
Induced voltage in a conductor is a function of magnetic field strength, conductor numbers and :...
A node in a computer network can be modeled as an M/M/1 queue. The capacity of...
Q1: When doing a PLC project, there are 5 steps that are typically followed. Please list...
Draw the circuit for a three-phase full-bridge non-isolated inverter. Describe how the converter works using switching...
1) How do you choose the frequency reuse factor when designing a cellular system? Explain the...
Suppose the parameters of a radar are such that the power of the echo from a...
Understanding the main ideas of transient circuits, natural response circuits, and Laplace transforms. What are key...
Discuss the moral and ethical responsibilities of engineers in as much detail as possible.
Convert each of the following decimal numbers to binary, octal, and hexadecimal numbers. Only go to...
Calculate A+B, A-B, for the following pairs of binary numbers. Also, you must use 2’s complement arithmetic...
We have used architectures that are structural and behavioral. Which of these is the easiest? Which...
2.25 A radio transmitter is capable of producing 3 W output power. The transmitter is connected...
Q3 (b) If a University 33kV Feeder line maximum load current is 340A and a 3400A...
Design an amplifier using a MOSFET transistor (2N7000) with a Common Source (CS) configuration with a...
Draw the diagram on a neat paper with clear handwriting and solve the problems. Don't forget...
Find the trigonometric Fourier coefficients of a periodic rectangular voltage with T = 100 ?s, ?...
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