MCQOPTIONS
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| 1. |
A three phase, 33 kV oil circuit breaker is rated 1200 A, 2000 MVA, 3s. What isits symmetrical breaking current? |
| A. | 1200 A |
| B. | 3600 A |
| C. | 35 kA |
| D. | 104.8 kA |
| Answer» D. 104.8 kA | |