Analog Circuits Mock Test 3

1. What will be the output of the circuit V_out if the voltage V₂ is 1V and input to the circuit V is 5sint?
(Use constant voltage drop model for diode and take cut-in voltage as 0.7V)

2. For a sinusoidal input of 20 V_peak to the given circuit, what is the minimum value of the output waveform?

3. For the given circuit for a 20 V_peak sinusoidal input v_i, what is the value of v_i at which the clipping begins?

4. From the given circuit diagram, what is the value of diode current?

5. For the circuit given below, which of the following diagram represent V_out if V_in is the signal shown below? (Use constant voltage drop model of diode and take cut-in voltage as 0.7V)

6. What will be the output of the circuit V_out if the voltage V1 is 1V, V₂ is 1V and input to the circuit V is 5sint?
(Use constant voltage drop model for diode and take cut-in voltage as 0.7V)

7. For the circuit given below, which of the following diagram represent V_out if V_in is the signal shown below? (Use constant voltage drop model of diode and take cut-in voltage as 0.7V)

8. Which of the following graphs will be appropriate to describe output V_out of the circuit given below?
(The voltage V₁ is 1V, V₂ is 1.5V and input to the circuit V is 5sint. Assume both diodes are identical. Use constant voltage drop model for diode and take cut-in voltage as 0.7V)

9. In the given circuit, given that C=2MF and diode cut-in voltage, Vγ =0. Calculate the average output voltage.

10. For a circuit given below, what will be the output if input signal is a square wave shown below.
(Use ideal diode model of diode)