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In large sized dc machines the compensating windings are provided to | |
A. | compensate for the decrease in speed due to increase of ioad. [Wrong Answer] |
B. | neutralize the voltageinduced in the coil due to high fluctuation of load. [Correct Answer] |
C. | reduce eddy current losses by providing local short-circuits. [Wrong Answer] |
D. | none of the above. [Wrong Answer] |