Answer Posted / saravanan.n
the power factor of acircuit may be defined as:
(1)the ratio resistance and impedance = r/z
(2)the ratio = watts/voltampers=trepower/apparent
power=V x I x cosQ /V X I
(3)the cosine of the angle of lead or lag current from the
applied voltage
Is This Answer Correct ? | 6 Yes | 5 No |
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