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Given the information provided in Problem 5.42, explain how to modify the circuit so that the first two peaks occur at 5π µs and 15π µs. Assume that C cannot be changed.
Problem 5.42
Assume that the circuit shown in Figure P5.42 is under damped and that the circuit initially has no energy stored. It has been observed that, after the switch is closed at t = 0, the capacitor voltage reaches an initial peak value of 70 V when t = 5π/3 µs, a second peak value of 53.2 V when t = 5π µs, and eventually approaches a steady-state value of 50 V. If C = 1.6 nF, what are the values of R and L
The rigid bar ABC shown in Fig. P-212 is hinged at A and supported by a steel rod at B. Determine the largest load P that can be applied at C if the stress in the steel rod is limited to 30 ksi and the vertical movement of end C must not exceed 0.1..
The switch in the circuit has been in position a for a long time. At t=0 the switch is moved to position b. A.Calculate the initial voltage on the capacitor ifv = 200V , and i = 1.9mA . B. Calculate the final voltage on the capacitor. C. Calculate t..
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What about the other way around? Can any NARX model be represented by a state-space model of the form described in Section 15.2? Justify your answer.
Shuffle a deck of cards and pick two cards at random. Observe the sequence of the two cards in the order in which they were chosen. (a) How many outcomes are in the sample space (b) How many outcomes are in the event that the two cards are the same ..
A 208-V,60-Hz,three phase power system consists of an ideal 208-V,Y connected, three phase generator connected through a three-phase transmission line to a Y-connected load. The transmission line has an impedance of 0.06 + j0.12 ohms per phase
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The following represent soulution of the transmission line disserential equations for some arbitrary function f(u): V(z, t) =60 cos(1000t -5z) -120 pi f (2t +z/100 +12) V i(z, t) = 2 pi f (2t +(z/100) +12) - cos(1000 t -5z) A a) what is the forward p..
Explain how the basic strategy of control is employed in a room air conditioning system. What is the controlled variable? What is the manipulated variable? Is the system self-regulating?
What is the largest peak value of impulse voltage that can be applied to a test object of 10nF - Find the output terminal voltage and the peak-to-peak ripple - What will be the multiplication factor for each of the low voltage voltmeter readings.
What is the phase angle of a series/parallel RC circuit with an AC voltage source of 3 Vrms that has a series R1 resistor (100 ohms) and an R2 resistor (10 kohms) in parallel with a 0.1 microfarad capacitor
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