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Electrical-Engineering Questions
Electrical-Engineering Questions
what is auto machine? what they do? how much they make? is that stable career choice?
explain the purpose of the following: a) mbit cell b) sense amp c) writer driver d)...
A distance relay is connected with the area of operation in the R-X plane that is...
Calculate XL, Xc, Z and for the RLC circuit whose characteristics are; R = 100, L...
11.5 A temperature sensor is connected to a 16F873A ADC input. The sensor has an output...
How would you determine if a sine wave and cosine wave at the same frequency are...
describe the behaviour of a P-N junction in terms of semiconductor behaviour by speaking about the...
Design a 2-bit counter using D Flip Flops that follows the sequence 0, 3, 2. Please...
(a) Find E in the plane z = 0 that is produced by a uniform line...
Given the rising time of the step generator = 12 ps, the rising time of the...
How do we map the VHDL code into the Basys3 board? Please elaborate in 1 paragraph.
List 6 semiconductor carbon nanotubes (n,m) in order from smallest to largest band gap. List 6...
5. a. Use the Laplace equation to determine the expression for the electric potential in the...
Solve the multi-task problem: The LEO cellular satellite communication system requires the forward link (from satellite...
Multiple Choice: What is the minimum dc working voltage rating for a capacitor that must drop...
Knowing the slew rate is 0.5 V/µs, determine the highest operating frequency at which a µA741C...
Explain the following digital concepts floating input,DeMorgan’s Rule, NOT Rules, Tautology, Boolean Algebra Simplification.
compute the energy Ex of signal x(t) of x(t) = exp(t*(1+j*2*pi))u(-t), y(t) = Re{2x *((-5-t)/2)}
Differentiate between Harvard and Von Neumann architectures. Which is used by PIC chips and why?
Explain the need for sequential function charts in DCS batch processing
Differentiate between machine code, low level language (assembly), and high level language (c)
Determine the modulation index (in %) if an 5 Vp-p input signal modulates an 6 Vrms...
how to use servo motor vs stepper motor with arduino?
A 1.5 v battery ( DC source ) is used to charge a 1.25 microfarad capacitor....
Explain Optimal plan, spatial plan and satisficing plain in robotics system
a variable frequency drive should not be used for: 1. speed control 2. soft starts 3....
electrical engineering ethics Look for a professional code of conduct in your own area of engineering...
Describe two ways to smooth the signal from a rectifier , which one is preferred ?
Write out a table with signed binary numbers from 00002 to 11112 in one column and...
How would you implement a 3-Xsistor dynamic memory suitable for embedded applications? This is a general...
Does a current source (current mirror) need matched transistors ( transistors with the same characterisitics)?
Design using VHDL a 5 input majority voter circuit that outputs a 1 when majority of...
The amplitude of an electromagnetic wave at a frequency f may assume any finite value one...
For this problem, we have two load distributions: a load point of a uC on the...
A control area has R = 4% and D = 0.8 pu The load in the...
please draw a schematic of computer parts wiring, how each of the parts connected with what...
Design a 2-bit full adder. this circuit would have 5 inputs, two for the number A...
a coil has a resistance of 18 ohms when its mean temperature is 20C and of...
find the unit impulse response of y(k) - 0.6y(k-1) - 0.16y(k-2) = 5f(k) ?
compare 2 major types of field oxides in CMOS fabrication
which of the following best models a metal oxide semiconductor field effect transistor in the non...
Prove analytically that control loop of an ideal second order process (K/(As2+Bs+1)) controlled by a proportional...
A 2-m coaxial cable whose delay time is 14 ns is tested for a specific application....
How does an industrial engineer relate to an electrical engineer? How do they interact in the...
The following three-phase, balanced loads are connected across a three-phase, Y-connected 60 Hz source with a...
in circuits resistors are distributed in series? Why we don't join them all in one resistor...
write comments for each line of the matlab code and explain . I need explanation in...
Determine the noise floor in dBm for mobile receivers which implement the GSM standard with a...
Consider a superheterodyne receiver designed to receive the frequency band 1 to 30 MHz with IF...
For this problem, we have two load distributions: an infinite plane of charge at x =...
i need a very good explanation for the below question( in a understandable manner) the question...
Problem 2 An actual coil has the properties L = 0.25 H and R = 100Ω....
Find the Z-transform of the following sequences using the Z-transform properties table. Identify clearly the name...
What is Jones Matrix of right circular polarizer that converts any incident to left circular polarization?
Why is it necessary to use both channels of the oscilloscope to observe the secondary voltage...
Answer the following: 1. Name four ways by which electricity is used for heating with brief...
true of false 1.Polarity is defined based on the conventional current through a resistive element. 3....
The Timer 0 module of a 16F873A is to be used to generate a regular interrupt....
Draw a Moore-type state diagram and design a synchronous sequential circuit using D flip flops for...
answer asap and show work: 1) Using Boolean Algebraic Properties, reduce the following expressions to a...
what would you choose Ge, GaAs, Si for implementing logic gate circut ? explain why ?
Design a 4-bit Johnson counter with 6 unique stages without using external gates.
Find Laplace transform of ?(?) = 2 + 5? Find Laplace transform of ?(?) = 2?-t...
what are the relationships of these voltages as related to delta or wye connect?
Using the image method An ideal electric dipole, of dipole moment p, is normally oriented to...
A voltmeter is being used to measure a 60 [Hz] voltage across a resistor in a...
Using the reaction curve loop tunning method for full PID Controller. What is the recommended Kc...
Briefly explain: why are the 8-bit number 0xFF and the 16-bit number 0xFFFF equal when each...
Plot the modulated waveform of the binary sequence 00011011 using OOK, BFSK, BPSK, and 4-QAM.
Ch 15 QUESTION 1 The capacitor of an RC integrator charges to ________ if the input...
1. Write code to turn on bit 4 of PORTC, where bit 4 is configured as...
You are on a desert island and you don't have paper, calculator or anything, and there...
a- Chapter two investigates the possibility of sustainable energy. What requirement must be met in order...
Assume that Y = 2X + 1. Assume that E(Y) = 5 and var(Y) = 25....
how is a field winding on the rotor excited? two ways
PLEASE GIVE BRIEF EXPLANATIONS AND EXAMPLE CODES ON BINARY AND TARGET SEARCH AND HOW THIS COULD...
Q: The field winding of a d.c. motor is connected directly across a 440 V supply....
it is found that the resistance of a coil of wire increases from 40 ohms at...
A surface charge distribution S = 2 nC/m2 exists on the body of an infinite cylinder...
In maintaining an operational system, hardware faults are usually corrected by replacing the offending subcomponent with...
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