In the two-wattmeter method of three phase power measurement of a balanced load, if the reading of one metre is – 200 W, then then power factor of the load is ______.

In the two-wattmeter method of three phase power measurement of a bala

1.	In the two-wattmeter method of three phase power measurement of a balanced load, if the reading of one metre is – 200 W, then then power factor of the load is ______.
A.	greater than 0.5
B.	less than 0.5
C.	equal to 0.5
D.	equal to zero
Answer» C. equal to 0.5

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In the two-wattmeter method of three phase power measurement of a balanced load, if the reading of one metre is – 200 W, then then power factor of the load is ______.

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