Sparking, is discouraged in a D.C. motor because
A)it increases the input power con-sumption
B)commutator gets damaged
C)both (a) and (b)
D)none of the above

Name: Sparking, is discouraged in a D.C. motor because A)it increases the input power con-sumption B)commutator gets damaged C)both (a) and (b) D)none of the above
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Sparking in a D.C. motor is discouraged primarily because it can cause damage to the commutator, leading to maintenance issues and reduced motor lifespan.

Sparking, Is Discouraged in a D.C. Motor Because