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Ripple factor of bridge full wave rectifier is _________(a) 1.414(b) 1.212(c) 0.482(d) 1.321The question was posed to me in unit test.This is a very interesting question from Bridge Rectifier topic in chapter Diode Circuit of Analog Circuits

Answer»

The correct OPTION is (c) 0.482

For explanation I would say: Ripple factor of a RECTIFIER measures the ripples or AC CONTENT in the output. It is obtained by dividing AC rms output with DC output. For FULL WAVE bridge rectifier it is 0.482.



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