3. A universal series motor has a resistance of 30 Q and inductance of 0.5 H. When connected to a 258 Vdc supply and loaded to take 0.8 A, it runs at 2000 rpm. Estimate the following parameter when connected to a 264 -V, 50-Hz ac supply and loaded to take 2.0 A(max value). (a) speed (b) power factor (c) torque

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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.