MCQOPTIONS
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| 1. |
The desired voltage regulation for a single phase, 50 Hz transformer is zero. Its pu ohmic drop is 4% and pu reactive drop is 4%. The required power factor angle for the operation in degrees |
| A. | 45 |
| B. | 90 |
| C. | 30 |
| D. | 60 |
| Answer» B. 90 | |