Q
Compensating windings are used in D.C. generators______________?
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A
A. Mainly to reduce the eddy currents by providing local short-circuits
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B
B. To provide path for the circulation of cooling air
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C
C. To neutralise the cross-magnetising effect of the armature reaction
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D
D. None of the above
Correct Answer:
C. C. To neutralise the cross-magnetising effect of the armature reaction
