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NEET 2003 (AIPMT) · Rectifiers & Filters

Rectifiers & Filters question from NEET 2003 (AIPMT)

Q20NEET 2003 · AIPMTEasy

Rectifiers & Filters

If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental frequency in the ripple will be

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Answer: (d)

A full-wave rectifier gives two pulses per input cycle.
Ripple frequency $= 2f = 2 \times 50 = 100$ Hz. So the answer is (d).

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