Physics · Electrical Machines
The maximum starting torque of a 3-phase induction motor occurs when:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Rotor resistance is 14th of the rotor reactance
- 2Rotor resistance is equal to the rotor reactance✓
- 3Rotor resistance is 12th of the rotor reactance
- 4Rotor resistance is 34th of the rotor reactance
Correct answer
Rotor resistance is equal to the rotor reactance
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