In a two-wattmeter method of measuring power in a balance 3-phase circuit, the ratio of the two wattmeter reading is 1 : 2. The circuit power factor is

In a two-wattmeter method of measuring power in a balance 3-phase circ

1.	In a two-wattmeter method of measuring power in a balance 3-phase circuit, the ratio of the two wattmeter reading is 1 : 2. The circuit power factor is
A.	0.707
B.	0.5
C.	0.866
D.	indeterminate
Answer» D. indeterminate

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In a two-wattmeter method of measuring power in a balance 3-phase circuit, the ratio of the two wattmeter reading is 1 : 2. The circuit power factor is

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