Hello Naveen !!

Yes, you can apply for Tamil Nadu Engineering Admissions.

The basic criteria for applying is to secure 50% in 12th class or grade with Maths, Physics and Chemistry as subjects and 40 % for SC and ST candidates.

Refer the link given below for your further reference to more know about TNEA.

https://engineering.careers360.com/articles/tnea

Hope this helps you!!

Best of luck!