MCQOPTIONS
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| 1. |
Compensating windings are used in D.C. generators |
| A. | Mainly to reduce the eddy currents by providing local short-circuits |
| B. | To provide path for the circulation of cooling air |
| C. | To neutralize the cross-magnetizing effect of the armature reaction |
| D. | None of the above |
| Answer» D. None of the above | |