What are the main advantages of AC over DC?
The advantages of alternating current over direct current are the following :
- 
  AC is more inexpensive and easy to generate than DC. 
- 
  Unlike DC, AC is easily transmitted across long distances without much energy loss. 
- 
  AC has the main advantage of stepping up and stepping down as per the requirement of the device. 
 
																   
																 
								




 
                
             
                    
                 
								 
								 
								 
								 
								