A 3-phase induction motor at rated voltage and frequency, Ask an Expert

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A 3-phase induction motor, at rated voltage and frequency, has a starting torque of 140 percent and a maximum torque of 210 percent of full-load torque. Neglect stator resistance and rotational losses and assume constant rotor resistance. Determine:

a. The slip at full load.

b. The slip at maximum torque.

c. The rotor current at starting as a percent of full-load rotor current.

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Electrical & Electronics, Engineering

Category:- Electrical & Electronics
Reference No.:- M91957270

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