MCQOPTIONS
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| 1. |
A three-phase full converter charges a battery from a three-phase supply of 230 V. The battery emf is 200 V. Find the value of the firing angle if the battery terminal voltage is 210 V. |
| A. | 36.54 |
| B. | 56.7 |
| C. | 89.3 |
| D. | 47.45 |
| Answer» E. | |