MCQOPTIONS
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| 1. |
A 50 Hz AC current of crest value 1 A flows through the primary of a transformer. If the mutual inductance between the primary and secondary be 0.5 H, the crest voltage induced in the secondary is |
| A. | 75 V |
| B. | 150 V |
| C. | 100 V |
| D. | None of these |
| Answer» D. None of these | |