MCQOPTIONS
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| 1. |
A 3 phase – 110 V motor has a power factor of 0.5. The two watt-meters connected measure the total input of 50 kW. Calculate the reading (in kW) of each wattmeter. |
| A. | 0, 150 |
| B. | 100, 50 |
| C. | 0, 50 |
| D. | 50, 50 |
| Answer» D. 50, 50 | |