MCQOPTIONS
Saved Bookmarks
| 1. |
If the supply frequency of synchronous motor is 50 cycles/second, then the rotor must revolve at |
| A. | 25 cycles/second |
| B. | 50 cycles/second |
| C. | 100 cycles/second |
| D. | None of the above |
| Answer» C. 100 cycles/second | |