MCQOPTIONS
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| 1. |
In a DC machine, which of the following statements is true ? |
| A. | Compensating winding is used for neutralizing armature reaction while interpole winding is used for producing residual flux |
| B. | Compensating winding is used for neutralizing armature reaction while interpole winding is used for improving commutation |
| C. | Compensating winding is used for improving commutation while interpole winding is used for neutralizing armature reaction |
| D. | Compensating winding is used for improving commutation while interpole winding is used for producing residual flux |
| Answer» C. Compensating winding is used for improving commutation while interpole winding is used for neutralizing armature reaction | |