In: Electrical Engineering
This question is being asked from chapter 5 of the book electric motors and control systems 2nd version and the files attached.
file:///C:/Users/prime/Downloads/ET55a%20Single%20Phase%20AC%20Motors%20%236B.pdf
file:///C:/Users/prime/Downloads/ET55a%20Three%20Phase%20AC%20Motors%20%236A.pdf
1. Why does an induction motor (with a squirrel cage rotor) need “slip” - operating at less than the synchronous speed (the speed in which the magnetic field rotates in the stator)?