Electronic Devices Question 154

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.



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