MCQOPTIONS
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| 1. |
If the reading of the two wattmeter s is equal and opposite while measuring power in a 3 phase induction motor then the power factor of the load will be |
| A. | Unity |
| B. | Zero |
| C. | 0.5 lagging |
| D. | 0.5 leading |
| Answer» C. 0.5 lagging | |