Physics · Electrical Machines
If E is the back emf of a DC motor and V is the terminal voltage, then the condition for maximum power development is ________.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1E = V2
- 2E = V/2✓
- 3E = 2V
- 4E = V
Correct answer
E = V/2
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