Q. The current flowing through the resistance R in the circuit in the figure has the form 2 cos 4t, where R is

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Q. A triangular Pulse of 10 V peak is applied to a capacitor of 0.4 F. The change of the capacitor and its waveform is

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Q. In figure, the current after a long time after closing of switch is

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Q. In figure, power in 6 Ω resistor is zero then V =

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Q. The Thevenin's equivalent of network in figure(1) is a 10 V source in series with 2 Ω resistance. If a 3 Ω resistance is connected across AB as shown in figure(2) the Thevenin's equivalent is

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Q. In the circuit shown in the figure, the current supplied by the sinusoidal current source I is

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Q. If figure, power dissipated in 30Ω resistance will be maximum when value of R =

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Q. In the following non-planar graph no.of independent loop equations are

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Q. For an RLC series circuit, Z(s) will be of the form of

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Q. In the circuit shown in the figure, steady-state was reached when the switch S was open. The switch was closed at t = 0. The initial value of the current through the capacitor 2 C is

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Q. A system function given by the following equation, the resonant frequency in rad/sec and bandwidth in rad/sec is given by

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Q. The reading of the voltmeter in figure will be __________ volt.

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Q. Find RL for maximum power transfer

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Q. In figure, the voltmeter is ideal. The transformer has two identical windings with perfect coupling. The reading of voltmeter is

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Q. The final value of following equation is

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Q. The resistance of the circuit shown is figure is

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Q. The rms voltage measured across each of the circuit element in figure is as shown, when the circuit is excited by a sinusoidal voltage Es, the rms value of the source voltage es is

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Q. In the circuit, shown the current I marked is given by

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Q. For a network having 1 Ω resistor and 1 F capacitor in series Z(s) =

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Q. In given figure the switch was closed for a long time before opening at t = 0. The voltage Vx at t = 0+ is

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