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1. |
_Armature reaction in a generator results in$? |
A. | Demagnetization of leading pole tip and magnetization of trailing pole tip |
B. | Demagnetization of trailing pole tip and magnetization of leading pole tip |
C. | Demagnetizing the center of all poles |
D. | Magnetizing the center of all poles |
Answer» B. Demagnetization of trailing pole tip and magnetization of leading pole tip | |