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26. If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental frequency in the ripple will be ?
26. If a full wave rectifier circuit is operating from 50 Hz mains, the fundamental frequency in the ripple will be ?
(a) 100 Hz
(b) 25 Hz
(c) 50 Hz
(d) 70.7 Hz
Answer : (a) 100 Hz
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