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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Q. An ideal transformer has a turn ratio of 2 : 1. Taking hv side as port 1 and lv side as port 2, transmission parameters of transformer are

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Q. The voltage e0 in the figure

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Q. The distance between the plates of a parallel plate capacitor is d. The dielectric is in two parts, each of equal thickness but dielectric constants ∈1 and ∈2 respectively. The total capacitance will be proportional to

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Q. In figure, the capacitor is charged to 1 V. At t = 0 the switch is closed so that i = e^(-t). When i = 0.37 A, the voltage across capacitor is

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Q. The Voltage e0 in the figure,

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Q. Consider the following statement:

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Q. The circuit in figure is switched on at t = 0. At any time t, i(t) =

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Q. A system is at rest for t < 0. It is given by the following equation. If steady state is reached at t = 0, then the value of angle A is given by

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Q. In the circuit of figure the current through C at t = ∞ is

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Q. The average value of the waveform is

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Q. For the circuit in figure, fed by a unit step voltage, vc =

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Q. For the network of figure, z11 =

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Q. In figure

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Q. Figure shows a dc circuit fed by a current source. With respect to terminals AB, Thevenin's voltage and Thevenin's resistance are

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