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The switch in Figure P9-53 has been open for a long time and is closed at t = 0. The circuit parameters are R = 500 Ω, L = 2.5 H, C = 2.5 μF, and VA = 500 V.
(a) Find the circuit differential equation in vC(t) and the initial conditions iL(0) and vC(0).
(b) Use Laplace transforms to solve for vC(t) for t ≥ 0.
(c) Simulate the circuit in Multisim to plot your resulting waveform.
The preceding example demonstrated the required amplitude response of the VSB filter. We now consider the phase response. Assume that the VSB filter has the following amplitude and phase responses for f > 0:
Determine the service overcurrent protection device rating and undergrounded and grounded service conductor size. Use XHHW copper conductor and 75oC device terminal ratings and allow for 25% load growth. Do not use larger than 600 kcmil conductor ..
If the slip is 5%, determine (a) the rotor copper loss, (b) the total mechanical power developed by the rotor, (c) the output power of the motor if friction and windage losses are 750 W, and (d) the efficiency of the motor, neglecting rotor iron l..
In terms of good desgn practice , what is the number of receptacles allowed on a general purpose 15 A 120V circuit. A 20A and 120V circuit. What are the requirements for the circuit supplying bathroom in residences
Compare the number of operations required for the original single-rate FIR implementation from Q1 and the polyphase downsampling/upsampling implementation in this question.
Using the switch-resistor MOSFET model, design an invertersatisfying the static discipline for the four voltage thresholds using an n-channel MOSFET with RN=1KΩand VT=1.8v. Recall, RON=RN(L/W).Assume VS=5v and Rsquare for a resistor is 500Ω.
Calculate the per unit impedance of the transformer using base values of 1 MVA and 400 V. (and .)
The upper and lower conducting plates of a large parallel-plate capacitor are separated by a distanced and maintained at potentials V0 and 0, respectively. A dielectric slab of dielectric constant 6.0
Suppose a certain causal signal f(t) has a Laplace transform F(s) = 1. If f(t) is sampled at times kT where T is a constant time interval and integer k>=0, what are the sample values
A shunt-connected a DC motor has zero rotational losses and R A = 0. Assume that R A and R adj is constant [except in part (d)] and that is directly proportion to feild current. For VT= 200 V and P out = 2 hp.
The basic column control system shown in Figure is somewhat more complicated than the basic neutralizer control system
A 64K x 16 RAM chip uses coincident decoding by splitting theinternal decoder into row select and column select. (a) Assumingthat the RAM cell array is square, what is the size of eachdecoder, and how many AND gates are required for decoding an ad..
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