MCQOPTIONS
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| 1. |
The voltage regulation of a transformer at full-load 0.8 p.f leading is -2%. Its voltage regulation at full load 0.8 p.f lagging _____________ |
| A. | will be positive |
| B. | will be negative |
| C. | may be positive |
| D. | may be negative |
| Answer» B. will be negative | |