Question

What is the full-formof EPIC and for what purpose it is used?

Answer 1

EPIC stands for Electors Photo Identity Card.

It is a photo identity card issued by the
Electoral Registration Officer (ERO) to an elector on behalf of the Election Commission of India.
It is used for the purpose of identification of an elector especially at the time of casting his or her vote.

Hope it helps u ^_^

Answer 2

EPIC refers to Election Photo Identity Card system 
This Card is given to every person on the voters