Find the resistance and the reactance of the motor

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Reference no: EM131359301

For the motor of Problem 6.21, assume that the core losses are 35 W and the rotational losses are 14 W. Find the output power and efficiency when running at a slip of 5 percent.

3Problem 6.21

A single-phase induction motor takes an input power of 280 W at a power factor of 0.6 lagging from a 110-V supply when running at a slip of 5 percent. Assume that the rotor resistance and reactance are 3.38 and 2.6 Ω, respectively, and that the magnetizing reactance is 60 Ω. Find the resistance and the reactance of the motor.

Reference no: EM131359301

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