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How to calculate KW what is the formula for KW.

Answer Posted / dnyaneshwar

for single phase
KW= V*I*COS $

FOR THREE PHASE

KW= 1.73*V*I*COS$

IF U HAVE TO FIND ONLY WATTS THEN DIVIDE THE ANS. BY 1000

Is This Answer Correct ?    26 Yes 8 No



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