Question

Advantages of AC over DC


PLEASE HELP ME WITH THE ANSWER ​

Answer 1

Answer:

Advantages of ac over dc:

1- We all know that we got ac supply in our homes and we got this supply by transmitting ac over long distances. AC can be transmitted using step up transformers but direct current or dc can not be transmitted by this method.

2- The ac is easy to generate than dc.

3- It is cheaper to generate ac than dc.

4- The ac generators have higher efficiency than dc.

5- The loss of energy during transmission is negligible for ac.

6- The ac can be easily converted into dc.

7- The variation of ac can easily be done using transformers either step up or step down.

8- The value or magnitude of ac can be decreased easily without loss of excess of energy. This can be done by using choke coil.

I hope this answer is helpful to you.

Answer 2

Answer:

It is cheaper to generate ac than dc. The ac generators have higher efficiency than dc. The loss of energy during transmission is negligible for ac. ... The value or magnitude of ac can be decreased easily without loss of excess of energy