Q. The driving-point impedance Z(s) of a network has a pole-zero locations as shown in the figure. If Z(0) = 3, then Z (s) is

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Q. Z(c) for the network shown in the figure is given by following equation. The value of C and R are, respectively

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Q. Two networks are cascaded through an ideal buffer. If td1 and td2 are delay times of network, the overall delay time is

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Q. For node 1 in figure, KCL equation is

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Q. In the circuit of figure, the switch is closed at t = 0. At t = 0⁺ the current through C is

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Q. In the figure shown, A1, A2, A3 are identical Ammeters. If A1 and A3 read 5 and 13 A respectively, reading of A2 will be

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Q. An infinite ladder is constructed with 1 Ω and 2 Ω resistors shown below.

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Q. In the circuit of figure the voltage across capacitor when switch is closed at t = ∞ is

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Q. In the series circuit shown in figure, for series resonance, the value of the coupling coefficient, K will be

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Q. The degree of the nodes 1, 2, 3, 4 is

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Q. A series RL circuit has Z(s) = 1/s+4 . If a voltage 4 sint + 4t is applied, the steady state current will be

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Q. The circuit in figure will act as ideal current source with respect to terminals A and B when frequency is

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Q. The time constant of the circuit in figure shown.

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Q. In the circuit shown in given figure, the values of i(0+) and I(∞), will be respectively

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Q. The current wave shape shown in figure (1) is applied to a circuit element. The voltage across the element is shown in figure (2). The element is

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Q. In figure, the current supplied by battery immediately after switching on the circuit is

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Q. In the given circuit, viewed from AB, the circuit can be reduced to an equivalent circuit as

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Q. For the network of figure KVL for first loop is

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Q. In the circuit shown in figure the current I of sinusoidal source is

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Q. In figure the voltage drop across the 10 Ω resistance is 10 V. The resistance R

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