Width of carbon brush should be equal to
A. less than the width of one commutator segment.
B. the width of 1 to 2 commutator segments.
C. the width of 2 to 3 commutator segments.
D. the width of more than 3 commutator segments.
Answer:C
Width of carbon brush should be equal to
A. less than the width of one commutator segment. B. the width of 1 to 2 commutator segments. C. the width of 2 to 3 commutator segments. D. the width of more than 3 commutator segments.