What are the advantages of AC motors?
An AC motor reduces power line disturbances, lowers power demand on start, offers controlled acceleration, controlled starting current, adjustable operation speed, and adjustable torque.
What is electric motor and its principle and working?
The electric motor works on the principle of magnetic effects of current. Its principle is when a rectangular coil is placed in a magnetic field and current is passed through it, the coil rotates as a result of the forces acting on the coil. … Rotor Armature: It performs continuous rotation while the motor is running.
What are the 2 main parts of a 3 phase AC motor?
A three-phase motor has two main parts: the rotor, which turns, and the stator that turns it.