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

Here is Why You Need An Adapter

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

Iraq

In Iraq, outlets of type C, D and G are in use.

Type C

Type D

Type G

India

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

Type C

Type D

Type M