Determine the slip under this operating condition

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Reference no: EM131359288

1. Assume for a 3-phase induction motor that for a certain operating condition the stator I²R = rotor I²R = core loss = rotational loss and that the output is 30 KW at 86% efficiency. Determine the slip under this operating condition.

2. Find the required additional rotor resistance to limit starting current to 45 A for a 3-phase 600-V induction motor with R_T = 1.66 Ω and X_T = 4.1 Ω.

Reference no: EM131359288

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