Mathematics · Induction Motors - Torque Ratio
The starting current of a three-phase induction motor is five times its rated current. The rated slip is 4%. If magnetizing current and stator impedance can be neglected, the ratio of starting torque to full load torque is nearest to:
- 11.2
- 21.0✓
- 30.7
- 40.6
Correct answer
1.0
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