Assignment 3(Induction motor and single phase motors)

 

     

 

 

 

 

1.    Explain starting method of single phase motor?

 

 

 

 

2.    Explain the working of universal motor with diagram?

 

 

 

 

3.    Explain the stepper motor and its types with diagram ?

 

 

 

 

4.    Explain principle of operation of alternator  and synchronous motor with diagram.Also give various advantages of rotating magnetic field?