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JEE Main 2005 (AIEEE) · Rectifiers & Filters

Rectifiers & Filters question from JEE Main 2005 (AIEEE)

Q18JEE Main 2005 · AIEEEEasy

Rectifiers & Filters

In a full wave rectifier circuit operating from $50\,Hz$ mains frequency, the fundamental frequency in the ripple would be

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Answer: (d)

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

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