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.

In a bridge full wave rectifier, the input sine wave is 250sin100t. The output ripple frequency will be_________

A. 50Hz
B. 200Hz
C. 100Hz
D. 25Hz
Answer» D. 25Hz
Discussion
2.

Number of diodes used in a full wave bridge rectifier is_________

A. 1
B. 2
C. 3
D. 4
Answer» E.
Discussion
3.

In a bridge full wave rectifier, the input sine wave is 40sin100t. The average output voltage is_________

A. 22.73V
B. 16.93V
C. 25.47V
D. 33.23V
Answer» D. 33.23V
Discussion