what is power factor?
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Answer / abhishek
power factor tell us by which ratio the output wave of any load differs from the output wave of resistive load.
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Answer / ashok
1. The cosine angle between voltage and current in a AC circuit is called PF.
POWER FACTOR=P/VI
POWER FACTOR=KW/KVA
2. The ratio between resistance and impedance
POWER FACTOR=R/Z
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