B.Tech

Hello Chinna. , Because students study a lot of subjects that are similar to the ones taught in first year of engineering, Diploma holders are granted choice of seeking admission directly in the second year of 4 years engineering course. Almost every state the reason web page by the directorate of technical education of that state giving information in tabular format as to what different branches of engineering graduation course a Diploma holder can shoes. It's pretty liberal. I would strongly advise you to have a look at this tabular information on the web page of the directorate of technical education of your state to know the status. Best wishes to you.

Most of the Engineering Colleges admits students in B.Tech courses on the basis of JEE Main or their own entrance exam scores. However in Tamil Nadu major admissions in B.Tech/ B.E. Courses are done on the basis of 12th marks. Anna University conducts TNEA single window counselling on the basis of 12th marks for admission in various engineering colleges located in Tamil Nadu. The name of few colleges are given below for ready reference.
1. PSG College of Technology, Coimbatore
2. Thiagarajar College of Engineering, Madurai
3. Madras Institute of Technology
4. College of Engineering, Anna University, Chennai
SASTRA (Deemed to be University) Thanjavur is another college offering 30% of B.Tech seat admission on the basis of class 12th marks.