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what is the formula for power factor in alternating current chapter

what is the formula for power factor in alternating current chapter 

Grade:12th pass

2 Answers

Arun
25757 Points
3 years ago
The power factor of an AC electrical power system is defined as the ratio of the real power flowing to the load to the apparent power in the circuit. It is dimensionless quantity and in the closed interval of  -1 to 1.
 
Power factor = True Power/Apparent Power
Pulla Rao
27 Points
3 years ago
power factor formula in alternating current chapter is  the cosine angle made by resistance and impedance 

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