Q. The average value of delayed full wave rectified sine wave (figure) is

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Q. A 2 mH inductor with some initial current can be represented as shown below, where s is the Laplace transform variable. The value of initial current is

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Q. The Z parameters Z11 and Z21 for the 2-port network in the figure.

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Q. For the wave shown in figure, the average value is

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Q. In the figure circuit, V1 = 40 V. When R is 10 Ω. When R is zero, the value of V2 will be

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Q. The Thevenin Resistance of the circuit is

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Q. In the circuit shown in the given figure, RL will absorb maximum power when its value is

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Q. The circuit in figure has reached steady values with switch open. If switch is closed at t = 0 the voltage across 2 μF capacitance at t = 0+ is

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Q. In the circuit of figure

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Q. In a conductor, voltage v, conductance G and charges q are related as

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Q. The current wave in figure is passed through 3 H inductor. The voltage across inductance during the period 2 < t < 3 seconds is

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Q. In figure, the charge on 0.8 μF capacitor is

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Q. In figure, the switch is closed at t = 0 when current through inductor is 6 A, the rate of change of current through resistor is 6 A/s. The value of L is

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Q. In figure, the switch is closed at t = 0. At t = 0+, di/dt = 4 A/s. Then V =

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Q. In figure V is ideal voltmeter having infinite resistance. It will read __________ volt.

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Q. The equivalent inductance seen at terminals A - B is

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Q. For the R-L circuit shown in the figure, the input voltage vi(t) = U(t). The current i(t) is

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Q. A parallel plate capacitor has plate area A and distance between the plates is d. It has two dielectrics each of thickness d and area 0.5 A. The dielectric constants are ∈1 and ∈2. The total capacitance is given by the equation

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Q. Which of the following theorems can be conveniently used to find power consumed in 10 Ω resistor in figure?

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Q. In the circuit of figure is

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