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Electrical-Engineering Questions
In Scotland, the Cruachan Power Station stores 10 million cubic metres of water in an elevated...
how did the washing machine transform the daily lives and the worldview of lower class, middle...
IT'S URGENT! A=-ax+ay2-az2 This is a vector. a) |A|=? What is the magnitude of A? b)...
Explain briefly with the aid of suitable diagrams the determination of the time lag characteristic of...
In a vacuum gap space, there is no neutral gas molecule in the gap. If an...
Design a resistively loaded NMOS inverter to operate from a 3.3-V power supply. The inverter should...
For a certain gas the measured ( pd ) min , the minimum value of the...
For three-phase, Full-wave, Semi-controlled rectifier, sketch the waveforms for following at firing angle Alpha = 90...
Q 1 A) What does a lag compensator do? Explain in terms of effects on rise...
Take 10 numbers from the user. Calculate their mean and median with your code, not using...
A long-shunt compound generator running at 1000 r.p.m. supplies 22 kW at a terminal voltage of...
_______ is the highest capacity wireline Internet access service. Gigabit Ethernet Mobile Broadband T-3 DSL 10...
In lighting engineering, define the following 6 terms in full details including sketches and legends wherever...
When does overmodulation take place and what is its effect? b- State the advantages and disadvantages...
Determine ?(????) using Euler’s totient function
Question 6 (# marks) Which of the following is correct? a) In- phase instantaneous power alternates...
A power transmission line is used to transmit 150 kW of power at a voltage of...
A pn junction has the doping concentrations of ND = 10^17/cm3 and NA= 10^15/cm3 . When...
The physical size of an synchronous generator has a profound effect upon its efficiency, power output,...
Consider a CMOS inverter made using the same NMOS and PMOS transistors. KP=300uA/V^2 for NMOS, and...
Make an 8-bit adder in a logical diagram (Logic gates)
A lot of size N = 60 contains three nonconforming units. What is the probability that...
Consider a point charge +1nC located at (-1,0,0) and a second charge of -1nC located at...
Design an embedded system using MSP430 of a slot machine. It is included a complete description...
Indicate that by using the P controller alone will commonly results in a steady state error...
100 60 W incandescent lamps will be replaced by 32 W fluorescent lamps. Compute the savings...
List some of the hazards associated with electricity and the safety measures to overcome these hazards....
We have a RLC series circuit. On this circuit R=10ohm, L=85mH and C=1uF regarding to this...
A power system has two generators with the following total cost functions: Generator A: TCA =...
Differentiate between arc flash and arc blast.
What is an addressing mode and list the 7 basic addressing modes of HCS12? What is...
Design a 6-bit, shift-right register with D flip flops, and use it to implement a circuit...
The controlled full wave rectifier is connected to the grid. The rms grid voltage is 230...
12.1.7 - If the timer clock is 16.384 kHz, what is the period of an individual...
Design an elevator controller using methods learned from book Contemporary Logic Design (2nd Edition)
A major manufacturer of home and office air conditioners uses a ½ hp, single-phase induction motor...
A Silicon crystal with 5 * 10 ^ 15 cm ^ -3 donor additives is given....
write an 8086 ALP to generate an output triangle signal. In addition, the program stops with...
A capacitor is formed from two concentric spherical conducting shells separated by vacuum. The inner sphere...
what are the 3 transforms in digital signal processing give their time & frequency variables, formula, inverse...
i) What would be stored in the 4-digit binary codes if the clock display time was:17:29...
A power system has two generators with the following total cost functions: Generator A: TCA =...
1-At high frequencies, an inductor in an AC circuit behaves as an open circuit plain why...
Two engineers were given the schematics of a circuit board to control a motor-powered robot arm...
Mr. Alex is preparing laboratory report for BEE2123 course. He is reading his friend’s report as...
1. With regards to electrical noise and inductive coupling, explain the purpose of running current carrying...
10 Linear Transformations. Let V = R2 and W = R3. Define T: V → W...
Design a high-pass filter, maximally flat lumped-element filter having a cutoff at 4 GHz, and an...
How many parts assembly instructions has? What is the difference between signed and unsigned number? What...
a. Define synchronous speed, slip and slip speed for an induction motor. b. State the formula...
Write a report about the definition of a waveguide. Define the types of waveguides and the...
Magnetic materials over the years have affected our lives greatly in one way or the other,...
with the aid of diagram, explain the construction and the working principles of the permanent magnet...
Which sensor can fix this problem engine runs erratically and how to fix it manually?
In altera Max 7000 macrocell explain the purpose of XOR gate and different multiplexers
Interpret relevant information from manufacturer's data when testing electronic devices and circuits.
What are the differences for the application of temporary power than permanent power?
security system for a building has three ways of detecting an intruder. 1. Security camera (SC)...
For a message signal ?(?)=2cos100?(?)+18cos2000?? Write the expression for ???(?)??????(?). Consider amplitude of modulated signal as...
Why is it important to learn about the Natural and Step Response of these RLC circuits?
An alternating current (select false answer) Is a vector quantity since, in polar form, current has...
Can we measure the frequency response from SPICE transient analysis? If yes, how? If no, why?
(a) The voltage and current in an AC circuit are given by: vt 20cos100t 10V...
A 230 V, 250 rpm, 100 A separately excited dc motor has an armature resistance of...
No need to have MPPT in a Micro inverter is this statement T or F?
Draw a 4-bit mod-8 counting up asynchronous ripple counter with self-stopping function using JK FF(s) and...
Draw a schematic diagram and explain the operation of a C dump converter used for the...
FILL IN THE BLANK: A batch or flip flop is used to store a bit. To...
Describe, both mathematically and physically, the three regimes of operation of a FET
Two AC loads connected in parallel draw power from a 60 Hz, 120-Vrms source. Load 1...
The experimental analog signal f(t)=5.5sin(2000πt) Volts required to be converted into a digital representation. You are...
what issues electrical engineers face nowadays?
Using Matlab please answer problem 1, part a . Please explain for part a. 1. MATLAB...
Using Matlab please answer problem 1, parts a and b. Please explain each for part a....
Estimate tpd for a unit inverter driving m identical unit inverters.
Please use Mat lab only. Thanks (b) Plotting Sunspots Load the Matlab data file, sunspot.dat, and...
PLEASE USE MAT LAB ONLY. THANK YOU (a) Create and plot the signals listed below and...
Give the instructions to set up port T to allow a dip switch to be hooked...
I was sending and receiving data from GPS antenna using Iridium modem, and client and server...
Design a quadrature hybrid coupler at 4 GHz using microstrip lines and obtain optimum results. FR4...
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