3 Phase Induction Motor Questions And Answers In Hindi
3 Phase Induction Motor Questions And Answers In Hindi. Three ends of which are stared and the other three ends are brought up and connected to 3 slip rings mounted in the shaft. The relative speed between rotor magnetic field and stator conductors is sip speed and hence the frequency of induced e.m.f is equal to slip frequency.
3 Phase Induction Motor Questions And Answers Pdf In Hindi from i0.wp.com Introduction to 3 phase induction motor (in hindi). Three ends of which are stared and the other three ends are brought up and connected to 3 slip rings mounted in the shaft. The 3 phase induction motor has limitless application due to its simple construction and there is no commutator present for wear and tear loss.
But, as mentioned above, here, the starting current would be very large, usually 5 to 7 times the rated current.
Three ends of which are stared and the other three ends are brought up and connected to 3 slip rings mounted in the shaft. Those induction motors which employ squirrel cage rotor are called squirrel cage induction motors. The relative speed between rotor magnetic field and stator conductors is sip speed and hence the frequency of induced e.m.f is equal to slip frequency. The starting torque is likely to be 1.5 to 2.5 times the full load.
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