Induction Motor (1 Viewer)

[Kukudas]

Induction motors..

wat do u have to about induction motors for HSC

syllabus only asks for
- main features of an AC electric motor
- perform investigation to demonstrate the principle of AC induction motor

do i have to learn induction motor fully?
how bout squirrel cage???

 

[helper]

The AC induction motor is the only AC motor you have to describe.

Squirrel cage is an example of the AC induction motor.

You have to read dotpoints as a group not individually when working out what you have to know.

 

[xiao1985]

principle of induction motor: have metal bar resting on an upside down watch glass, then have a magnet rotate around the watch glass and the metal bar in a clockwise or anti c direction... you should observe the bar rotate...


AC induction: different phases electromagnet, squirrel cage, soft iron core