MCQOPTIONS
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| 1. |
A 750 A circuit uses thyristor of current rating 175 A. If derating is 25%, the number of thyristors in parallel is |
| A. | 6 |
| B. | 10 |
| C. | Both A and R are correct and R is correct explanation of A |
| D. | Both A and R correct but R is not correct explanation of A |
| Answer» D. Both A and R correct but R is not correct explanation of A | |