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In a three phase full-wave rectifier of ...

In a three phase full-wave rectifier of 50Hz, the ripple frequency is

A

300 Hz

B

50 Hz

C

400 Hz

D

600 Hz

Text Solution

Verified by Experts

The correct Answer is:
A
For full-wave rectifier.
For full-wave rectifier.
For single phase, ripple frequency
`= 2 xx f` (f = frequency of input)
`f^(')=2xx50=100Hz` (Frequency of supply)
For 3-phase, ripple frequency
`=3 xx f^(')=3 xx 100=300Hz`
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