A 3 phase, 5-bp. 60116, 120 V, four-pole induction motor operating at rated voltage, rated frequency, and 125 % rated load, has efficiency of 90.5%. The stator conductor loss, retor conductor loss and core less are 221.2W, 153W and 114 8W respectively Sketch the power-flow diagram, enter the given data, and determine (a) slip (b) Shaft speed; (e) shaft torque: (d) loss in torque due to the combined friction, windage and stray power