Question

d/b AC and DC current​

Answer 1

AC Current:-
1) AC current can be transmitted easily over long distances.
2) AC current does change it's direction at some intervals of time
3) AC current cannot be used in fusion electrolysis of liquids.
4)AC current is much safe to control and use. It is safe.

DC current :-
1) DC current cannot be transmitted easily over long distances.
2) DC current doe not changes it's direction at any interval of time.
3) DC current can be used in fusion electrolysis of liquids.
4) DC current is not easy and safe to handle.

Answer 2

••Hey••

◆Here is your answer◆

$alternating \: current$

◆ It can be transmitted over long distance effectively.

◆It changes it's direction at regular intervals of time.

$direct \: current$

◆It cannot be transmitted over long distance effectively.

◆It does not change direction

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•●•●•●•●Hope it helps●•●•●•●•