Explanation:

As per the Election Commission, Delimitation is the exercise involving fixing or redrawing the limits or boundaries of territorial constituencies in a country or a province having a legislative body.

The delimitation exercise is carried out by an independent high-powered panel known as the Delimitation Commission whose orders have the force of law and cannot be questioned by any court.

The exercise has been carried out over the years to redefine the area of a constituency-based on its population size (based on the last Census).

Aside from changing the limits of a constituency, the process may result in change in the number of seats in a state