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Develop a formula to compute the RMS bandwidth of a random process X(t) directly from its autocorrelation function
There are many ways to solve each one of the suggested problems. Each one of the projects will consist of the following majorsteps:- Dynamic modeling (showing full steps of finding governingequations)
A portable electric garden tool uses a 11 volt rechargeable battery pack with a rated capacity of 2.1 amp-hours. If the tool is used with a continuous power output of 0.2 horsepower, what is the expected battery life
What percentage is this voltage change () of the total possible voltage swing of Vout (voltage range from highest to lowest voltage). Show on the attached figure how you arrived at and the total voltage swing for Vout.
a control system is needed to control a small shopping center parking lot lighting system and the exterior lighting
Determine the length l of the two outer pieces of timber that will yield the same factor of safety as the original design.
A two-legged core is shown in Figure. The winding on the left leg of the core (N1) has 400 turns, and the winding on the right (N2) has 300 turns.
The input signal (inflow minus outflow) to an integral process varies sinusoidally at a radian frequency, omega i. of 0.025 rad/s. The output signal varies sinusoidally at the same frequency with an amplitude of 10%.
A self-excited DC shunt generator is delivering 20 A to a 100-V line when it is driven at 200 rad/s. It is known that Ra=1.0 ohms and Rf=100 ohms. When the generator is disconnected from the line, the drive motor speeds up to 220 rad/s
Four 1/2 W resistors are in series: 49-ohm , 64-ohm,109-ohm , and 125-ohm . To what maximum value can the current be raised before the power rating ofone of the resistors is exceeded
a) A personal computer with a monitor and keyboardrequires 60 W at 110V (rms). Calculate the rms value of the currentcarrried by its power cord. b) A laser printer for the personal computer in (a) is ratedat 80W at 110V (rms).
Design a BJT differential pair amplifier (balanced in, unbalanced out) that provides 20 dB differential gain and 40 dB CMRR. Assume b = 100, ro = 50 KW. Use dual dc power supplies +Vcc and -Vee.
A load consisting of a 1350Ω resistor in parallel with a 405mH inductor is connected across the terminals of a sinusoidalvoltage source vg, where vg = 90 cos 2500tV. a) What is the peak value of the instantaneous power delivered by the source
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