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Consider the following systems represented by the transfer functions relating the output to the input of some dynamic systems.
1. Plot the magnitude of each system versus frequency. You may use MATLAB to obtain the Bode plots.
2. Remember that the cutoff frequency is found by locating the maximum magnitude on the Bode plot and going 3 db down the magnitude scale. Find the cutoff frequencies for the given systems.
3. Characterize the filters given in this problem.
An autotransformer is used to connect a 12.6-kV distribution line to a 13.8-kV distribution line. It must be capable of handling 2000 kVA. There are three phases, connected Y-Y with their neutrals solidly grounded. What must the NC / NSE turn..
What would be their impact on the business? What steps can it take to prevent damage to its Web sites and continuing operations?
In actual electronic work, capacitances range from 30 picofarads, to 60 microfarads, to 5 farads. Assuming that each of these capacitances is charged to five volts, find for each a) the stored charge in coulombs
CONTROL SYSTEMS AND AUTOMATION - BASIC PRINCIPLES - Derive the closed loop transfer functions for the system shown in FIGURE 4 and show that for large values of G the value of Vo/Vi approaches unity.
you have the task of ordering a replacement inductor for one that has become defective. The information on the nameplate has been painted over and cannnot be read. The machine that contains the inductor on 480V at a frequency of 60 Hz.
Consider a Si phtodiode that is designed for operation at 900 nm. GIven a choice of two possible AR coatings, SiO2 with a refractive ndex of 1.4 and TiO2 with a refractive index of 2.3, which would you use and what would be the thickness of the AR..
An integer is said to be prime if it is divisible by only 1 and itself. Write a function called prime() that takes in one integer number, and returns 1 (true) if the number is prime and 0 (false) otherwise. Write a program that generates a random ..
Most motorcycles have engine speed tachometers, as well as speedometers, as part of their instrumentation. What differences, if any, are there between the two in terms of transducers?
Using an ideal op amp, design an ideal integrator whose output will reach 5V in 200ms after a -0.1V dc input is connected.
Write the VHDL code to specify a circuit that generates the square of a 3-bit number.
Given that KG =.0894, w=15.4, φ=-125 degrees and G(s) = [520(s+2)]/[s2(s+30)] design a compensator that gives a PM of 90 degrees and does not change the open loop bandwidth.
design an IIR high-pass filter using bilinear method in a system with sampling frequency of 100 Hz. The lower and higher cutoff frequencies are at 18 Hz and 35 Hz respectively. Pre-warp the cutoff frequencies.
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