Explore topic-wise MCQs in Electronic Devices and Circuits.

This section includes 3 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 switching of power with a NPN transistor is called_________

A. sourcing current
B. sinking current
C. forward sourcing
D. reverse sinking
Answer» C. forward sourcing
Discussion
2.

The switching of power with a PNP transistor is called_________

A. sourcing current
B. sinking current
C. forward sourcing
D. reverse sinking
Answer» B. sinking current
Discussion
3.

The base emitter voltage in a saturation region is_________

A. greater than 0.7V
B. equal to 0.7V
C. less than 0.7V
D. cannot be predicted
Answer» E.
Discussion