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.

What is the conduction angle for Class B push-pull amplifier?

A. 0
B. 90
C. 180
D. 270
Answer» D. 270
Discussion
2.

For a Class B amplifier, the utilized load power is 300W and the Dc power is 500W, find efficiency.

A. 30%
B. 60%
C. 90%
D. 100%
Answer» C. 90%
Discussion