Explore topic-wise MCQs in Electronic Devices and Circuits.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Electronic Devices and Circuits knowledge and support exam preparation. Choose a topic below to get started.

1.

The zener diode is heavily doped because______

A. to have low breakdown voltage
B. to have high breakdown voltage
C. to have high current variations
D. to maintain perfect quiescent point
Answer» B. to have high breakdown voltage
Discussion
2.

Avalanche breakdown in zener diode is ______

A. electric current multiplication takes place
B. phenomenon of voltage multiplication takes place
C. electrons are decelerated for a period of time
D. sudden rise in voltage takes place.
Answer» B. phenomenon of voltage multiplication takes place
Discussion