PDF chapter test TRY NOW

1. Draw a neat diagram of an AC generator and explain its working.
  
a. Ac generator works on
 
b. For every half-rotation of the coil, the induced current in the external circuit changes its .
  
c. Induced current will be generated as a result of the change in .
  
d. Slip rings are connected to
  
e. Generator works on the principle of