no one
Yes, that is one of the major advantages of a three-phase induction motor.
That indicates a fault in the induction motor.
One of the disadvantages of the 3 phase induction motor is that it requires a three wire supply. The other disadvantage is that the 3 phase induction motors have poor starting torque and high have in the rush currents.
The 3-phase currents in the 3 coils of an induction motor will produce a steady rotating magnetic field.
by motor starter
When you do a load test on a 3-phase induction motor you are checking the power factor, viz slip, and efficiency of the motor. You can test various loads with this test.
induction motor (3 phase)
The single phase induction motors are made self starting by providing an additional flux by some additional means. Now depending upon these additional means the single phase induction motors are classified as: 1.Split phase induction motor. 2.Capacitor start inductor motor. 3.Capacitor start capacitor run induction motor. 4. Shaded pole induction motor.
Sir, what is the cable size for 1.5kw 3phase induction motor 400v?
stator,roto
yes the motor will run but will draw more current and the torque will be not constant means not smooth due to unbalanced current
with 3 phase the rotating field is already set up when power is supplied with single phase you use a capacitor and a second winding to set up the rotating field