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A diode converts A.C. voltage into...

A diode converts A.C. voltage into

A

an A.C. voltage with a different peak value .

B

a D.C. voltage with a constant value

C

a two directional pulsating voltage with a constant r.m.s. value

D

an unidirectional pulsating voltage that keeps on dropping to zero in between

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The correct Answer is:
D
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