Hello Roshan,

TNEA is only for admission to B.E/B.Tech programmes.For B.Arch, TANATA(Tamilnadu Aptitude Test in Architecture) is conducted by Anna University for admission in various colleges in TN.TANATA will be held on August 12th,2019 at selected exam centers in the state.The online application form will be available from July 24th to July 31st.The exam will be conducted in offline mode and the duration will be for 3 hours.

For more details regarding the eligiblity criteria, important dates, application process and exam pattern do visit the link provided below.

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

Hope this helps.

All the best!!!