Semiconducting Devices Question 237
Question: If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental frequency in the ripple will be
[UPSEAT 2000; CBSE PMT 2003; AIEEE 2005]
Options:
A) 50 Hz
B) 70.7 Hz
C) 100 Hz
D) 25 Hz
Show Answer
Answer:
Correct Answer: C
Solution:
In full wave rectifier, the fundamental frequency in ripple is twice that of input frequency.
