How can we calculate D.C.Load current in terms of A.C. load current?

How can we calculate D.C.Load current in terms of A.C. load
current?

Question Posted / atul masih

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How can we calculate D.C.Load current in terms of A.C. load current?..

Answer / ngrjbh

sorry... with out multimeter we can caluclate
IF DC current=20A , DC voltage=48v
Load=20*48 =960w
load=960w =9.6KW

Considering the same load in A.C.
load=960w, AC voltage=230v, P.F.=0.84
To find out current=?
current=load/voltage*P.F.
=960/230*0.84
=4.97A
DC current 20A = AC current 4.97A
Plz reply with new answer ngrj_bh@yahoo.co.in

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How can we calculate D.C.Load current in terms of A.C. load current?..

Answer / saravan

with the help of multi meter

Is This Answer Correct ?

4 Yes

11 No

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