Q. The driving point impedance Z1 is given by

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Q. In the circuit shown in figure, Is = 4A, Vs = 4, the voltage V is given by

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Q. The average value of wave in figure is

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Q. In the circuit of figure, Thevenin's resistance is 10 Ω

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Q. The circuit shown in the figure, with R = 1/3 Ω, L = 1/4H, C = 3F has input voltage v(t) = sin2t. The resulting current i(t) is

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Q. In the circuit of figure. The current supplied by battery at t = ∞ is

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Q. The natural frequency Sn of the given circuit is

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Q. In figure, S is closed at t = 0. At t = t1, I = 1 A and di/dt = 1 A/s. Then the value of L is

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Q. In the circuit of figure, the switch is closed at t = 0. At t = 0+ the current supplied by battery is

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Q. The current in an RL series circuit is 1 - e^(-t) amperes. Then di/dt is

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Q. In the circuit of figure, the current through battery E2 is

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Q. In figure, the current supplied by battery at t = 0.5s is

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Q. In figure, the current through R, after the steady state condition is reached, is

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Q. Special circuits using neon tubes, contact relays and capacitors are used in many domestic appliances. The role of capacitor in figure is to

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Q. In figure, the power associated with 3 A source is

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Q. In the circuit shown in figure the inductor current and capacitor voltage are given at a time t. At this instant i is __________ A and di/dt is __________ A/sec.

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Q. In the circuit of figure the current through 3 Ω resistance at t = ∞ is

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Q. In figure, i(0-) and v(0-) are zero. The switch is closed at t = 0, i(0+) and (∞) are

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Q. The Laplace transforms of voltage function shown in figure is

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Q. In figure, the switch has been closed position for a long time. At t = 0 the switch is opened. At t = 0+, the current ic is

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