You Do Need power plug adapter while traveling from India to Norfolk Island.

Here is Why You Need An Adapter

The outlet and plug type used in Norfolk Island is I and in India are C, D and M. This is how they look like.

In India, outlets of type C, D and M are in use.

Type C

Type D

Type M

In Norfolk Island, outlets of type I are in use.

Type I

I am from

going to