MCQOPTIONS
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MCQOPTIONS
| 1. |
In order to neutralize armature mmf perfectly under the pole shoe, the ampere-conductors of compensating winding must be (pole arc/pole pitch=1) _______ |
| A. | Not equal to the total armature ampere conductors under the pole shoe |
| B. | Equal to the total armature ampere conductors under the pole shoe |
| C. | Half of the total armature ampere conductors under the pole shoe |
| D. | Twice of the total armature ampere conductors under the pole shoe |
| Answer» C. Half of the total armature ampere conductors under the pole shoe | |