MCQOPTIONS
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| 1. |
In the Two wattmeter method of measuring power in a balanced three-phase circuit, one wattmeter shows zero and the other positive maximum. The load power factor is ___________ |
| A. | 0 |
| B. | 0.5 |
| C. | 0.866 |
| D. | 1.0 |
| Answer» C. 0.866 | |