MCQOPTIONS
Saved Bookmarks
| 1. |
When a D.C. series motor is connected to A.C. supply, the power factor will be lowbecause of |
| A. | high inductance of field and armature circuits |
| B. | induced current in rotor due to variations of flux |
| C. | fine copper wire winding |
| D. | none of the above |
| Answer» B. induced current in rotor due to variations of flux | |