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In a lap wound dc generator, the equalizer rings are provided to | |
A. | neutralize the armature reaction effect. [Wrong Answer] |
B. | avoid short circuiting [Wrong Answer] |
C. | avoid unequal distribution of currents at brushes [Correct Answer] |
D. | avoid harmonics generated in the emf. [Wrong Answer] |
E. | provide mechanical balancing. [Wrong Answer] |