Multiple Choice
In a D.C. generator the ripples in the direct e.m.f. generated are reduced by
A) using conductor of annealed copper
B) using commutator with large number of segments
C) using carbon brushes of superior quality
D) using equiliser rings
Correct Answer:
Verified
Correct Answer:
Verified
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Q16: In D.C. generators, the brushes on commutator
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Q18: The e.m.f. generated by a shunt wound
Q19: In the case of lap winding resultant
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Q22: Which of the following statement about D.C.
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