question archive A 3-phase 8-pole induction motor is connected to a 3-phase system with line-to-line voltage of 400V (peak) and frequency of 60Hz
A 3-phase 8-pole induction motor is connected to a 3-phase system with line-to-line voltage of 400V (peak) and frequency of 60Hz
Subject:Electrical EngineeringPrice: Bought3
A 3-phase 8-pole induction motor is connected to a 3-phase system with line-to-line voltage of 400V (peak) and frequency of 60Hz. Stator resistor is 0.70 and total stator copper loss is 840W. Iron loss is 400W and friction loss is 133W. Motor is rotating at 888rpm. Determine: (i) Input power (9 Points) (ii) Output mechanical power and efficiency (6 Points)
