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MHT CET 2021 (24 Sep, Shift 2) · Rectifiers & Filters

Rectifiers & Filters question from MHT CET 2021 (24 Sep, Shift 2)

Q12MHT CET 2021 · 24 SEP · SHIFT 2Easy

Rectifiers & Filters

The input a.c. voltage of frequency $60\text{ Hz}$ is applied to half-wave rectifier and also to full-wave rectifier. The output frequency in case of half-wave rectifier and that in case of full wave rectifier is respectively.

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Answer: (b)

Half-wave: output frequency $= f = 60$ Hz.
Full-wave: output frequency $= 2f = 120$ Hz.
So the answer is (b) 60 Hz, 120 Hz.

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