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What is power factor? Whether it should be high or low ?
why?
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Answer Posted / pankaj
Power factor means cosine angle between vtg & current.It also derive from Active power/apprant power(i.e.KW/KVA )
In electric power system, power factor should be more (i.e.nearly one).low power factor have more current compare to actual current.Actually Inductive load like Induction motor have a Lagging power factor which help the decreasing the power factor.Also electricity board take the penalty for low power factor.
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