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| 1. |
An SCR has half cycle surge current rating of 3000 A for 50 Hz. Calculate its one-cycle surge current rating |
| A. | 3121.32 A |
| B. | 2121.32 A |
| C. | 3131.32 A |
| D. | 2131.32 A |
| Answer» C. 3131.32 A | |