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Electrical-Engineering Questions
Electrical-Engineering Questions
why are capacitors used as coupling components in many circuits?
Using uVison: Write a C program that generates a 1 second square wave on Pin 2...
Consider the Fourier Series for the periodic function: x(t) = 4+ 4 cos(5t)+ 6 sin (10t)...
What components are needed to charge a 6s 12V 5Ah LiPo battery from another a 36V...
Ex. 830. Design a proportional controller (Kp) cascaded with the plant: (s+10)/( (s+ 3) (s+ 9)...
1. A sequential circuit with two D flip-flops A and B, two inputs, x and y...
Discuss the economic and practical considerations between installing massive electrode or fine wire (iridium) electrode sparkplugs.
Obtain the response of the closed loop system using MATLAB: C(s)/R(s) = 5 / (s^2 +...
In the United States today, nearly all of our electricity is produced by fossil-fuel power plants...
Evaluate the Boolean equation F = ((a AND NOT(b)) OR NOT(a AND c)) for the given...
In a resonance circuit: a.the current is ahead of the resistance. b.The voltage is ahead of...
Write an assembly program in which every 2-seconds later, the LED connected to P2.7 is turned...
Typed please. List an application of an inverting op-amp circuit, the advantages of the inverting op-amp...
Design the hardware connection of the SEN-11931, reuse the 4-bank 7-segment LED connection from Lab 4...
A balanced three-phase delta-connected load is connected to a balanced three-phase delta-connected source via a transmission...
Draw a combinational logic circuit that implements a four-channel multiplexer which uses two input lines to...
A block of material insulator is 2d thick and oriented so that its faces they are...
A long cable carries a current I = 5A, and dissipates 75 Watts. What are the...
14.12 Write down the expression for signals in an M-ary modulation scheme where M = 8...
your supervisor assigns you to determine what element is in a box (i.e.,supply or load and...
using 4 to 1 line multiplaxors that have tri-state outputs with an active low enable input,along...
Draw the Bode Plot and determine the gain margin and the phase margin of the open...
Explain the importance of analog processing in electronics and instrumentation
heat is the main enemy of an electric motor discuss in what way nonadherence to each...
4.47 In a particular circuit application, ten “20-mA diodes” (a 20-mA diode is a diode that...
What is the table listed ampacity of a #1 AWG THW copper conductor in a raceway...
Describe the difference between a hot tub and hydro massage bathtub
Given the following set of three-phase currents: Ia = 6.34∠15◦, Ib = 23.66∠ − 105◦, and...
A RL high pass filter has the values of R = 20 Ohms and C =...
Quiz-1 Review Questions: AC Circuits CETT-1405 1: Calculate the frequency “F” for each of the following...
A) you are investigating the electrical testing circuits and find that, in an inductive circuit, the...
Propose a scheme for the design of a 4-it arithmetic logic unit that will have the...
A three-phase blanced load connected in Y consumes 3kW(total of the 3 phases) at a power...
2) A resistive loaded BJT inverter has a RB=20kΩ, RC=2kΩ, β=100, and VCC=5V. A) Find VOL,...
what is the different between narrowband memo and wideband memo ?
Use a "For generate" statement to design a 8 bit structural adder using full adders. Using...
calculate average output dc voltage vdα of a three-phase thyristor operating with supply voltage VLL =...
Select two semiconductor devices from the list below and submit a short report for each, covering...
Describe the steps required to fabricate the pnp transistor. .
A thin lens is imaging an object. The total distance between the object and its image...
If possible, provide a mathematically defined signal with the following properties. If no such signal exists,...
Determine the parameters below assuming the following biasing conditions; VT = 0.5 (V) , VG=5V 1)...
Q2: a) The resistance of a transmission line is effected by some factors. Explain these factors....
what's the taring of a transformer whose secondary voltage measures 600 volts with a secondary current...
A transmitter transmits an AM signal with a carrier frequency of 1305 kHz. When an inexpensive...
Draw the following schematic circuit diagram and label them accordingly: (a) Draw the schematic for a...
draw a mosfet/bjt amplifier circuit with the voltage gain of -225 and low frequency of 500.
The positive, negative and zero-sequence reactances of a 20-MVA, 13.2 kV synchronous generator are 0.3 pu,...
Derive S-matrix for 180 ring hybrid coupler
Explain the operation of a three-state NAND gate.
Find the admittance matrix of a ring coupler
If output display is AC coupled on an oscilloscope, what might a single step function input...
Explain why it is difficult to couple light to devices where the wavelengths of light are...
Implement A= A B= A'B C= A'BC'+B'C D=A'BC'D'+B'C'D+AD+BCD+B'CD' Can OR Gate and AND Gate have 5...
T or F A comparator circuit will have a positive output whenever the non-inverting input is...
A short transmission line with R =X= 4 Ωو is supplying a 3-phase load of 500...
R1=1e3; C=10e-6; % R=1K ohms, C=1 uF num = -1; den = [R1*C 1]; T=[0:.001:5]; W=...
In Malaysia, the frequency of ac mains voltage is 50 Hz. Determine the number of pole...
Using Euler's formula, state all possible values of the expressions: A. e^(i3pi) B. (1)^(1/4) C. e^(1+i2)...
What are the applications where you will use each of the following configurations of a transformer:...
You are tasked with designing a defibrillator with the following specifications: a) The defibrillator is modelled...
design a 2x1 MUX using 3x8 active high decoder with an external gate of your choice
1. what do you think the motor not run within its rated amperage with no load?
What is the output of a 4-bit analog to digital convert if the low reference voltage...
Draw the RTL schematic of the hardware that will be synthesized for the VHDL code below....
Write an assembly code to allocate two variables COUNT1 and COUNT2 starting from data memory location...
An alarm goes ON when a pressure sensor voltage rises above 4.00V. The pressure sensor outputs...
A classroom that normally contains 40 people is to be air-conditioned with window air-conditioning units of...
%Transfer function % H(s) = 0.000037/s^2 + 0.003512s + 0.000004 H = tf([0.000037],[1 0.003512 0.000004]); step(H,3600);...
an induction motor takes 1.5KVA to 440v and has a delayed F.P of 75% What should...
A smart meter displays current harmonic measurements up to the 7th harmonic component. What should be...
A simple signed 12 bit floating format is required for a microcontroller. The exponent will occupy...
An inductor in a circuit being driven at 20 kHz has an inductance of L =...
Q1 Electron-beam lithography has long been used to write the desired pattern directly onto the wafer....
Design a fourth order low pass Butterworth filter with a cutoff frequency of 2 kHz and...
Design a circuit of control to control a motor turning on 1) Determine in what region...
1. Consider a unity feedback control system with the transfer function G(s) = 1/[s(s+ 2)] in...
The objective of this week's assignment is to submit a paper discussing the applications of encoders...
How many multiplication and addition is required to calculate all the samples of auto-correlated output if...
Assignment 2: Simulate a Sensor to control an alarm Before you attempt this assignment, it is...
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