The parameters of the equivalent circuit for a three-phase, delta- connected, 440V, 50Hz, four-pole induction motor, running at its rated load speed of 1445 revolutions per minute (rpm), are given below in ohms per phase referred to the stator: RI= 0.22, R2' = 0.35, Xi = X2* 1.87, Rm = 205 and Xm = 42. Determine: (i) The full - load slip

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Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.