MCQOPTIONS
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| 1. |
Commutation circuitry is an extra circuit used to turn off |
| A. | Line-commutated thyristors |
| B. | Phase-commutated thyristors |
| C. | Forced-commutated thyristors |
| D. | Reverse-commutated thyristors |
| Answer» D. Reverse-commutated thyristors | |