MCQOPTIONS
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| 1. |
A 100/5 A bar primary current transformer supplies an O/C relay set at 25% pick up and it has a burden at 5 VA. The secondary voltage is _________V |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |