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A four-pole three-phase induction machine has the following internal specifications: R1 = 0.22, R2 = 0.102, x1 = 0.25 02, x2 = 0.25 02,

A four-pole three-phase induction machine has the following internal specifications: R1 = 0.22, R2 = 0.102, x1 = 0.25 02, x2 = 0.25 02, XM = 10 The machine has star-connected stator winding with rated frequency 50 Hz, rated voltage 120 V and rated speed 1446 rpm. Under rated condition, determine the input power to the machine in kW.

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