Hy there aspirant,

Firstly I will like to congratulate for you scoring 10 on 10 . Now coming to your querry . Anna university take admission in various btech fields as per Tamil Nadu engineering association (TNEA) .Here I'll attach a link for your Better understanding and the process to enroll yourself in. https://www.shiksha.com/university/anna-university-chennai-3084/admission. Wishing you luck