If a full wave rectifier circuit is operating from $50 \mathrm{~Hz}$ mains, the fundamental frequency in the…

If a full wave rectifier circuit is operating from $50 \mathrm{~Hz}$ mains, the fundamental frequency in the ripple will be:
  1. $25 \mathrm{~Hz}$
  2. $50 \mathrm{~Hz}$
  3. $70.7 \mathrm{~Hz}$
  4. $100 \mathrm{~Hz}$

Solution

In full wave rectifier the fundamental frequency in ripple is twice of input frequency.

Asked in: NEET 2003

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