Electrical Engineering · DC Machines
What are the primary effects of armature reaction in a DC generator?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Reduction in generated e.m.f., increase in iron losses, and sparking at the commutator✓
- 2Sparking at the commutator only
- 3Increase in iron losses only
- 4Reduction in generated e.m.f. only
Correct answer
Reduction in generated e.m.f., increase in iron losses, and sparking at the commutator
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