MCQOPTIONS
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| 1. |
In a single-phase repulsion motor, torque is developed on the rotor when the brush axis is fixed: |
| A. | at 90° electrical with the stator field axis |
| B. | at an alignment with the stator field axis |
| C. | at 90° mechanical with the stator field axis |
| D. | at an angle with the stator field axis |
| Answer» E. | |