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Power consumed by a balanced 3-phase, 3-wire load is measured by the two wattmeter method. The first wattmeter reads twice that of the second. Then the load impedance angle in radians is
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- π/12
- π/8
- π/6
- π/3
Correct Option: C
First wattmeter reads twice that of second when load impedance angle is π/6 radians.
