In case of motors the brushes are shifted backwards opposite to direction of rotation

Q.  Due to armature reaction magnetic neutral axis gets shifted by some angle. In case of motors the brushes are shifted
- Published on 21 Oct 15

a. Forwards same as the direction of rotation
b. Backwards opposite to the direction of rotation
c. Either (a) or (b)
d. Does not get shifted

ANSWER: Backwards opposite to the direction of rotation

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