Physics · Electrical Machines
What is the condition for maximum torque in relation to slip (S) in a three-phase induction motor, where R 2 is rotor resistance and X 2 is rotor reactance at standstill?
- 1S = φR 2 / X 2
- 2S = R 2 X 2
- 3S = R 2 / X 2✓
- 4S = φR 2 X 2
Correct answer
S = R 2 / X 2
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