N

Nisha Gupta • 2.32K Points
Master 

Q. 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 center of all poles
(D) magnetising the center of all poles
Correct : Option (A)

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