Zener Diode Applications Multiple Choice Questions (MCQ) PDF Download

MCQ 1: voltage appears across Zener diode when it is forward biased is

1. 0.3 V
2. 0.7 V
3. 1.4 V
4. 2 V

MCQ 2: In a Zener regulator, when output terminals are open, load current

1. will increase
2. will decrease
3. become zero
4. become infinite

MCQ 3: In Zener diode, we achieve maximum Zener current when load resistance

1. increases
2. decreases
3. become zero
4. become infinite

MCQ 4: Zener diode can be used regulate a Vary

1. DC voltage
2. AC voltage
3. DC current
4. AC current

MCQ 5: Zener diodes can be used in AC applications to limit

1. current swing
2. resistance swing
3. voltage swing
4. power swing