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Electrical-Engineering Questions
Given that RB = 123 kΩ, RC = 5 kΩ, RE = 1395 Ω, VCC = 20.8 V, and β = 134, find re if CE is not connected to...
What is the topology and basic operation of an isolated full bridge converter operating in CCM?
1. It is desired to design a rectangular waveguide that propagates only the lowest order mode...
Given the following system of equations: a1x1 + b1x2 + c1x3 = d1 a2x1 + b2x2...
calculate the minimum size of copper service entrance conductors and grounding electrode conductor required for a...
Prove that the steady state error of type 2 feedback control system to unit step input...
A report that show The Brushless DC (BLDC) Motor. needs to understand the construction of BLDC...
What are the common band pass filter types on modulated signals? please include i q and...
a. You are given a chance to build your own base-19 number system. Create your own...
a) If the transfer function of a system is H(z) = 2+z^(-2), what is its impulse...
Sketch RLC phasor diagram for following scenerios: - the max voltage across inductor is twice the...
the output current of an AC motor's frequency inverter should be measured using a/an?
conducting cones (θ = π/10 and θ = π/6) of infinite extent are separated by an...
arelay is to controlled by photocells with the charecteristics shown. the circuit delivers 10mA at 30v...
can someone provide me with a example of a finite state machine that inputs activate/unlock it?...
Q1. A 440 V, 60 Hz, six-pole, 3 phase induction motor is taking 50 kVA at...
A 210 V, 1200 rpm, 10 A separately excited motor is controlled by 1- phase fully...
Assume a uniform plane wave in air with E = 8yˆcos(ωt−4x−3z) is incident on a dielectric...
Simplify cos(3cos-1(x)) and cos(4cos-1(x)). These are Chebyshev polynomials of order 3 and 4 respectively.
Consider a submicron MOSFET with L=0.25 μm, Z = 6 μm, NA = 2 x 10^17cm-3...
B) A voltage vt) = 25 cos (50t + 30°) V is applied to a parallel...
CHAPTER 13: DISCRETE-TIME SIGNAL (TEXTBOOK SIGNALS AND SYSTEM BY MAHMOOD NAHVI 11. In an LTI system,...
Ex. 445. G(s)=k(s+7)/(s(s+12)(s+17)) is the FTF of a unity- feedback closed-loop system. Sketch the root locus...
1. A dc motor connected to a 240 V line produces a mechanical output of 160...
the best advantage for the modern trend toward the replacement of incandescent lighting with LED lighting...
Microprocessor 8086 material. Choose the correct answer. 1- For a (64K x 8) RAM, the number...
In a full-wave rectifier with two diodes, calculate a) The value of V0, I0 b) Vr...
Hello, I am trying to do an assignment that requires writing an MSP432 code to add...
what is the formula of voltage?
A theme ride vehicle is moving uphill at a constant speed. The slope of the hill...
What differences would you expect in filter performance on your prototype board vs. a real printed...
Determine the size of the inductor to be connected in series with a 30.0-µF capacitor and...
Select a noninvasive sensor you can use to detect the temperature of the human body, explain...
A lossy transmission line of length 2.1 m has a characteristic impedance of 80 Ω. When...
If an induction motor is driving a certain mechanical load at 7% slip. If there is...
1. Implement the given logic function using a 4:1 MUX. F(A,B,C) = Σm(0,1,3,7) Show the truth...
Briefly explain the differences and similarities between Analog and Digital signals. Focus on the concepts of...
A 50-Hz, two-pole, 825 kVA, 2300 V, three-phase synchronous machine has a synchronous reactance of 7.47...
electrical MCQ question what is the distance that a pair of #12AWG, 90degree C copper conductor...
Are sums of components? powers equal to zero? Why?
i was wondering. when you find the transfer function of an RC circuit. could be in...
A four-pole asynchronous motor, indicates on its plate a power of 12.3 kW. It is star...
A large building is taking 3-phase supply from utility at LV i.e. 400 V. After adding...
The magnetic field of a uniform plane wave propagating in a lossless medium with εr=2 is...
what are the rules when you do signal sampling (Natural, Flat-top and Sample-and-hold samplings at different...
A short dipole 0.5m long carried current I = 2A at 1 MHz. What is the...
A parallel capacitor type A chopper operates at 600 Hz from a 72 V battery and...
A power line feeds the customers. The length of the line is 400 m. At every...
Are downsampling and upsampling Linear Time Invariant (LTI) systems in Digital Signal Pocessing
If a data communication system uses the CRC method, the generator polynomial G(x) = x^4 +...
In a buck converter, consider all components to be ideal. Assume an input voltage of 100V...
Can two phases of a delta primary supply a three-phase open-delta service?
This question is being asked from chapter 5 of the book electric motors and control systems...
Write a short MARIE program. Answer ASAP. Will upvote. This program will let the user input...
Show all math please. Calculate the resistance of a rectangle block of undoped Ge. The block...
Levelised cost of storage (LCOS), similarly to levelised cost of energy (LCOE), is measured in $/kWh....
"basic stamp 2" please just explain this 2 questions 1)what is the differnece between: debug and...
Answer True or False(10marks) 1) VHDL language is case sensitive. a) True b) False 2) Variables...
Which Sampling method (Natural, Flat-top and Sample-and-hold samplings) can be easy to reconstruct the signal? Explain...
A 400-k VA, 2300 230, 60-hz transformer supplies a 0.8 lagging power-factor load whose KVA Is...
In MultiSim, design a PWM circuit. You will need a 0 to 9 counter, which you...
1291) Determine the Inverse Laplace Transform of F(s)=(6s + 14)/(s^2+28s+452). The answer is f(t)=A*exp(-alpha*t)*cos(w*t) + B*exp(-alpha*t)*sin(w*t)....
1. Explain the steps required to create a GUI in MATLAB. 2. What types of containers...
The p-type region of a silicon p-n junction is doped with 1016 boron atoms per cubic...
The machine accepts only quarters (25 cents) and dimes (10 cents). The output $1 food voucher...
Explain the benefits of adding Statistical Process Control to an industrial process control system.
It is desired to produce a synchronous counter using JK flip-flops and performing a sequence determined...
In high a.c voltage measurements, capacitance voltage divider is commonly used instead of a resistor. Justify...
There two unknown capacitors C 1 and C 2. When they are connected in parallel, the...
Can you explain how to get these given the closed-loop dominant poles of -1 + j6...
A 10 μF capacitor in series with a 10 kΩ resistor is connected across a 500...
Lab report on **Ohm's law** Should have Profile or definition and simple steps to analyze the...
What kind of parasitic transistors can cause latch up? What materials can form the base of...
7. Optimal Lowpass Filter. Use the MATLAB command h = firpm(28, [0 0.30 0.36 1], [1...
I would like to add n bits all together, how many XOR, AND and OR gates...
Ge solar cell with the junction saturation current Is = 10 nA generates a short-circuit photocurrent�Iph...
Solve the following system : y” + z + y = 0, z ′ + y...
A three-phase, 280 V, 60 Hz, 20 hp, 1710 r/m. Y-connected induction motor has the following...
What filter types are used to clarify sound signals besides a band-pass filter? and how ?
a three phase induction motor delivers %00 HP at the efficiency of 90% when the operating...
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