MCQOPTIONS
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| 1. |
A 240V, 50Hz supply feeds a highly inductive load of 50 Ohm resistance through a half controlled thyristor bridge. When the firing angle α=45°, the load power is |
| A. | 418 W |
| B. | 512 W |
| C. | 367 W |
| D. | 128 W |
| Answer» C. 367 W | |