MCQOPTIONS
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| 1. |
Armature reaction in a generator results in |
| A. | demagnetisation of leading pole tip and magnetisation of trailing pole tip |
| B. | demagnetisation of trailing pole tip and magnetisation of leading pole tip |
| C. | damagnetising the centre of all poles |
| D. | magnetising the centre of all poles |
| Answer» B. demagnetisation of trailing pole tip and magnetisation of leading pole tip | |