Q. The circuit in the given figure is

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Q. A bridge diode circuit using ideal diodes has in input voltage of 20 sin ωt volts. The average and rms values of output voltage are

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Q. In the circuit of figure v1 = 8 V and v2 = 0. Which diode will conduct (Assume ideal diodes)?

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Q. In the circuit of figure β = 100 and quiescent value of base current is 20 μA. The quiescent value of collector

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Q. In figure which diode will conduct and what will be the value of V0?

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Q. For the amplifier circuit of figure, the h parameters of transistor are hib = 25 Ω, hfb = 0.999, hob = 10¯⁶ Ω. The voltage gain is

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Q. In figure, VCC = + 30 V, R1 = 200 kΩ and R2 = 100 kΩ. If VBE = 0.7 V, the voltage a cross RE =

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Q. The Vo of the op-amp circuit shown in the given is

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Q. In figure base current is 10 μA and βdc = 100. Then VE =

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Q. In the figure, assume the op-amp is to be ideal. The output Vo if the circuit is

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Q. Assuming VCE sat = 0.2 V and β = 50, the minimum base current (IB) required to drive the transistor in the given figure to saturation is

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Q. In the op-amp circuit given in the figure, the load current iL is

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Q. In figure, secondary winding has 40 turns. For maximum power transformer to 2 ohm resistance the number of turns in primary is

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Q. In figure if the transistor is cut off, the collector voltage is equal to

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Q. In figure, D1 turns on when

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Q. In the circuit of figure both diodes are ideal. If v1 = 10 V and v2 = 10 V which diode will conduct?

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Q. In the circuit of the given figure, assume that the diodes are ideal and the meter is an average indicating ammeter, the ammeter will read

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Q. In the following figure C = 0.02 μF, and Vth is known to be of frequency ω = 10⁷ rad/sec and rd = 2.5 Ω and ZTh = RTh = 10 Ω Then phase angle between id and Vd

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Q. In figure the cut in voltage of diode is 0.7 V and its bulk resistance is 20 Ω. The peak value of circuit current of during positive and negative half cycles are

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Q. In figure, VG =

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