Electrical Engineering · DC Machines
What is the primary purpose of providing dummy coils in an alternator armature?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To reduce eddy current losses
- 2To provide mechanical balance to the armature✓
- 3To amplify the generated voltage
- 4To improve the power factor
Correct answer
To provide mechanical balance to the armature
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