Q. In the circuit of figure the diode

View solution

Q. In the circuit of figure, v1 = v2 = 10 V. Then

View solution

Q. The inverting op-amp shown in the figure has an open loop gain to 100. The closed loop given Vo/Vs is

View solution

Q. Figure shows a self bias circuit for FET amplifier, ID = 4 mA. Then IS =

View solution

Q. In the CE equivalent circuit of figure, the voltage gain is

View solution

Q. In the circuit shown in figure, RC = 10k, RE = 150Ω, β = 100, I = 1 mA. The value of A = Vo/Vs, will be

View solution

Q. Which of the following is correct?

View solution

Q. In figure, ID = 4 mA. Then VD =

View solution

Q. A circuit using an op-amp is shown in the given figure. It has

View solution

Q. In figure VBE = 0.7 V. The base current is

View solution

Q. The circuit in the given figure is

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution