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Electrical Engineering · Q13

D.C. Motors

Engineering and GATE · Electrical Engineering · question 13

Q13

Sparking at the commutator of a D.C. motor may result in

A.
Damage to commutator segments
B.
Damage to commutator insulation
C.
Increased power consumption
D.
All of the above
Answer

Answer: Option D

Solution

Answer: Option D
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