In case of D.C. machine winding, number of commutator segments is equal to______________?
Correct answer: A. number of armature coils
- A. number of armature coils
- B. number of armature coil sides
- C. number of armature conductors
- D. number of armature turns
Explanation
Each armature coil is connected to one commutator segment pair or segment connection, so the number of commutator segments corresponds to the number of armature coils. It is not equal to the number of coil sides or conductors.
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