Q. As per miller theorem the circuit of figure (1) can be replaced by that in figure (2) If V1/V2 = K, then Y1 and Y2 are equal to

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Q. In a biased JFET (Figure) the shape of the channel is as shown because

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Q. In a half wave rectifier, Vrms is

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Q. The approximate value of input impedance of a common emitter amplifier with emitter resistance Re is given by

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Q. The collector voltage VC of the circuit shown in the given figure aside is approximately

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Q. The symbol shown in figure represents a

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Q. Which of the following represents the equivalent circuit of a crystal for crystal oscillator?

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Q. In figure, the function of resistor R is

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Q. The circuit of figure is

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Q. In figure output impedance of amplifier is

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Q. In figure VCEQ for each transistor is

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Q. A multistage amplifier has a low pass response with three real poles at s = - w1 - w2 and w3. The approximate overall bandwidth B of the amplifier will be given by

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Q. In the circuit shown in the figure

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Q. Sweep voltage generators, sweep current generators, multivibrators and blocking oscillators can be combined as

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Q. The configuration of figure is a

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Q. Oscillation frequency in colpitt's oscillator is

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Q. In the case of the circuit shown in the figure Vio = 10 mV dc maximum, the maximum possible output offset voltage Voo caused by the input offset voltage Vio with respect to ground is

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Q. For a sinusoidal input, the circuit shown in the figure will act as a

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Q. The circuit of figure is called

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Q. In figure the potential of gate terminal is

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