HANDWRITTEN NOTES

Sunday, May 23, 2021

Measurement of power factor by two wattmeter method

 


in this video I will explain you
how to measure power factor in three phase system using two wattmeter method when the load is balanced
  
question- in the measurement of power in a balanced 3 phase circuit by two wattmeter method if the two wattmeter show equal reading then the power factor of the circuit is

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