Question

what are the advantages of AC over DC ?​

Answer 1

Advantages of AC over DC:

It can be transported over long distance at high voltage and low current so as minimizing the ohmic loss in heat.

It can be used as carrier waves for signal transmission purposes without the need of oscillators.

It can be controlled without power loss via inductor or capacitor.

Answer 2

Explanation:

The major advantage that AC electricity has over DC electricity is that AC voltages can be readily transformed to higher or lower voltage levels, while it is difficult to do that with DC voltages. Since high voltages are more efficient for sending electricity great distances, AC electricity has an advantage over DC.