Piecewise Linear Model of Diode-2 MCQ’s

Analog Electronic Circuits Electronics & Communication Engineering

This set of Analog Electronic Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Piecewise Linear Model of Diode-2″.

1. In the circuit shown below voltage Vin is 3V and VB is 2V. The resistor R is 1K. Cut-in voltage of diode is 0.7V. The voltage V is __________

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q2

a) 0.3V
b) 1V
c) 3V
d) 0V

2. In the circuit shown below voltage Vin is -3V and VB is -2V. The resistor R is 1K. Cut-in voltage of diode is 0.7V. Forward bias resistance is 10Ω. The voltage V is __________

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q2

a) -0.29V
b) -4.25V
c) 4.25V
d) 2.9V

3. In the given circuit input voltage Vin is 3V and VB is 1.5V. The resistance R is 1.5K. Cut-in voltage of diode is 0.5V. Forward bias resistance is 10Ω. The Voltage V will be ____________

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q1

a) 2.7V
b) 3V
c) 0.8V
d) 1.5V

4. In the circuit shown below current I is 2mA and VB is 1V. The resistor R is 1K. Cut-in voltage of diode is 0.7V. Forward bias resistance is 10Ω. The voltage V is __________

analog-circuits-interview-questions-answers-freshers-q9

a) 3V
b) 2V
c) 1V
d) 0.3V

5. In the circuit shown below voltage Vin is 3V and VB is 1V. The resistor R1 and R2 are 1K. Assume both diodes are identical. Forward bias resistance is 10Ω. Cut-in voltage of diode is 0.7V. The voltage Vout is __________

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q6

a) 1.235V
b) 0.234V
c) 1.314V
d) 1.564V

6. In the circuit shown below voltage Vin is 3V and VB is 1V. The resistor R1 and R2 are 1K. Assume both diodes are identical. Forward bias resistance is 10Ω. Cut-in voltage of diode is 0.7V. The voltage Vout is __________

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q8

a) 1.14V
b) 1.23V
c) 0.32V
d) 1.34V

7. In the circuit shown below current I is 2mA and VB is -1V. The resistor R is 1K. Cut-in voltage of diode is 0.7V. Forward bias resistance is 10Ω. The voltage V is __________

analog-circuits-interview-questions-answers-freshers-q9

a) 1.3V
b) 0.3V
c) 1V
d) 2V

8. In the circuit shown below voltage Vin is -3V and VB is -1V. The resistor R1 and R2 are 1K. Assume both diodes are identical. Forward bias resistance is 10Ω. Cut-in voltage of diode is 0.7V. The voltage Vout is __________

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q6

a) -2V
b) -3V
c) -1V
d) -.0.7V

9. In the circuit shown below voltage Vin is 3V and VB1 is -1V and VB2 is 1V. Assume both diodes are identical. Cut-in voltage of diode is 0.7V. Forward bias resistance is 10Ω. The voltage Vout is __________

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q9

a) 0.6V
b) 1V
c) 1.7V
d) 2V

10. In the circuit shown below, cut-in voltage of diode is 0.7V. Forward bias resistance is 10Ω. The voltage V is?

analog-circuits-questions-answers-piecewise-linear-model-diode-2-q10

a) 0.69V
b) 0.7V
c) 0.68V
d) 0.72V

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