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How can calculate the efficency of the rectifier. input
240V AC, current 5 amps,P.F 0.98, Output is 54 V DC,62.6 A.

Answer Posted / sam

input p=v*i cos pi

=1176W
dc p=v*i

=3380.4

eff 34.89%

Is This Answer Correct ?    3 Yes 5 No



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