1.

Which of the following is true about power factor?

A. sin u2061 = ( frac {True , power}{Apparent , power} )
B. cos = ( frac {True , power}{Apparent , power} )
C. sin u2061 = ( frac {Apparent , power}{True , power} )
D. cos = ( frac {Apparent , power}{True , power} )
Answer» C. sin u2061 = ( frac {Apparent , power}{True , power} )


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