Mathematics · DC Machines
A 110 V DC machine has an armature resistance of 2 Ω. If the full-load current is 15 A, the difference in the induced EMF when the machine runs as a motor versus when it runs as a generator at the same full-load current is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 140 V
- 230 V
- 360 V✓
- 450 V
Correct answer
60 V
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