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Electrical-Engineering Questions
Use Node-Voltage analysis to find I1 and I2, in the circuit below. RA =100ohms, RB =...
SUB-DSP given the following function and sample rate: 1) x(t)=sin(200pi't')+2sin(900pi't') and Fs=600HZ find a)the nyquist rate...
subject-DSP 1)y(n)=2x^2(n-1) determine the system is(and justify your decision) a)linear b)time invariant c)stable d)causal
Your microwave oven produces waves of frequency 2.450 Ghz. Somewhere inside there is a resonant cavity. ...
1. Determine whether or not each of the following signals is periodic. If the signal is...
A metal is evaporated in vacuum from a hot filament. The resultant metal atoms are incident...
1. Explain how one can distinguish between two circuit elements which are connected inseries verses two...
A circuit that controls a given digital system has three inputs: x1, x2 and x3. It...
For the LTI system described by the following system functions, determine (i) the impulse response (ii)...
A 512 point DFT X[k] of a real valued sequence x[n] has the following DFT values:...
DIGITAL SIGNAL PROCESSING; No more information was given besides this. Please draw for each bit! -----------------------------------------------------------------------------------------------------------------------...
1-For an Insulator that is still is insulating at 500K, which of the following statements are...
In addition to thermal energy, one can also use photons to impart energy to Si so...
Could a balanced modulator be used as a synchronous detector? Why or why not?
Convert 0xD1 (hexadecimal) to binary and to decimal Convert 0b11001001 (binary) to hex and to decimal
An industrial facility has the opportunity to feed from the two power plants whose tariffs are...
f(a,b,c) = Xm(0,1,5) Use boolean algebra to simplify both of the above expressions to determine the...
In lab, we connect the power and ground through two approximately 24-inch 22-gauge copper wires. The...
what combination of basic masks combine together to make a N-MOS transistor? Which ones are used...
Determine the noise power (in dBm) at 24 degrees Celsius in a 15 MHz bandwidth system.
Develop the VHDL Architecture for a binary up-counter that inputs a clock of 1.2 MHz and...
. Consider the continuous time signal, x(t) = e jω0t . Write an expression for the...
1.) 2-bit binary numbers represent the values 0..3 with the following encoding: Encoding [1:0] Value 0...
The input, Vin, is single-ended not differential. Design an analog circuit with a transfer function of...
We must write a matlab code that will record a sound such as a piano key...
An alternator with 90 stator slots has a three phase, 6 pole whole-coiled winding. Coil span...
why do we turn on the headlight when measuring the battery voltage during a starting system...
Routine A has 200 million clock cycles and Routine B has 500 million clock cycles. A...
Explain the difference between synchronous generator and induction generator ?
A SMES (superconducting magnetic energy storage) coil is made from a toroidal ring coil (torus). The...
"A continuous electric current of 2,000 amps is to be transmitted from a generator to a...
"A continuous electric current of 2,000 amps is to be transmitted from a generator to a...
What problem is likely to occur if the outer bulb of a metal halide lamp is...
Which of the following dc coupled amplifiers will typically exhibit the smaller bandwidth? A high-gain common-emitter...
what color is generally filtered out of an incandescent lamp to create a lamp that improves...
Explain why the RF spectrum is regulated, who regulates it, and what resources you would use...
Using 14 bit fixed floating point with an implied 1 (normalized) and excess-16 standards, give the...
An earth station receiver has an effective noise temperature at its input (call it point A)...
Question 1 (1 point) The members of the PEO Council are both elected and appointed. Who...
Please Answer All Parts For each of the following transmission mediums, discuss and explain the advantages...
Create a BJT amplifier with a voltage gain of 12. Any configuration is fine. A multisim...
Underline all the correct answers. Explain why an answer is correct or why it is wrong....
Underline all the correct answers. Explain why an answer is correct or why it is wrong....
Underline all the correct answers. Explain why an answer is correct or why it is wrong....
FROM The HCS12 / 9S12 (2nd Edition) E4.19 please use C language to write the code...
What does Rhetoric have to do with Technical Writing? watch the following video about the rhetorical...
Q1)The Miller effect can be described as.... A) An effect by which a capacitor connected at...
1.Three incandescent lamps, 60 W, 100 W, and 200 W are connected in parallel to a...
Assuming a continuous is given as x(t)=10cos(2pi.5,500t)+5sin(2pi.7,500t),for t>0(greater than or equal to zero) sampled at a...
Why is delta modulation not suitable for very low frequency signals?
A). Convert following decimal integers to 8-bit two's complement binary numbers using any method . Explain...
For both parts - what is the longest path (from any input to any output) that...
For a wave that is obliquely incident upon a pure dielectric: a. Prove that for a...
As the space shuttle reenters our planet’s atmosphere, its speed decreases because of air friction from...
A 50V source is connected to a 50-V receiver using 30 ft of RG58U coaxial cable....
Why the range of sign-magnitude numbers and the range of 2's complement numbers are different?
9) Two experiments were done to find the equivalent circuit parameters of the single-phase 6600 /...
Pick 1 frequency range in the RF spectrum and discuss the possible applications, explaining why that...
1. Can you tell me what the measurement is in electricity is when calculating the CO2...
We have claimed that for two subsystems A and B, that the density of states of...
Find the two’s complement representation for the following numbers, assuming they are represented as a 16-bit...
Cindy has a car that runs on gasoline, and the car can hold 16 gallons under...
A fiber optic receiver has a sensitivity of -38 dBm. This is the optical power required...
A single-phase motor is modeled as an R-L (resistive-inductive) series load. The motor is rated for...
Given that the probability of error in the transmission of a bit over a communication channel...
1.) Perform the following multiplication using Booth’s algorithm: (You will receive full credit only if you...
3. Define the following complex exponential signal: s(t) = 2.5ej π /3e j200 π t Make...
what is the convolution of sinc(t) with cos(2π10t) and Fourier transform for the same sinc(t)cos(2π10t)
Please TYPE at least 100 words: Associated with Nyquist rate is the concept of aliasing. What...
Calculate the cutoff point for a low pass RC filter with a series resistor valued at...
what is a floating instrument or supply? Name two instruments in the lab that are not...
Consider the following volume, surface, and line charge distributions. Find the total charge in each case:...
How many electrons move past a fixed reference point every t = 1.55 ps if the...
What is the function of a word-level math instruction? List its types. Describe an industrial application...
List the six different types of data compare instructions. Describe an industrial situation where one of...
The three types of PLC timer instructions used by an Allen Bradley SLC 500 PLC are...
Design a PLC program and prepare a typical I/O connection diagram and ladder logic program for...
1- A diode is used to rectify an ac voltage from a transformer and charge a...
Similarities and differences between the following microprocessor features: Texas Instruments TM4C123G, on Tiva Launchpad (To be...
The voltage rating of a coil must never be?
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