Description : State any four advantages of three phase induction motor.
Answer : Advantages of three phase induction motor https://youtu.be/27OIOCKN05U
Description : How is a three phase cage induction motor self starting?
Answer : Any type of induction motor is self starting. Because the reason for torqe production require two flux displaced by some angle theta.If theta is constant with time then torqe will be constant;if ... torqe also pulsating. In induction motor this angle theta is not pulsating.so it is self starting
Description : Explain with neat circuit diagrams the procedures to perform no load and blocked rotor tests on three phase induction motor.
Description : Explain the need and steps to conduct the reduced voltage running up test on the three phase induction motor.
Description : The slip of 400 V, three phase, 4 -pole induction motor when rotating at 1440 rpm is
Answer : The slip of 400 V, three phase, 4 -pole induction motor when rotating at 1440 rpm is 4 percent