Hai Joseph! 

         B. Tech course in Tamilnadu and Andhra pradesh are following below, 

• Information Technology
• Civil engineering
• Computer Science and Engineering
• Mechanical Engineering
• Aeronautical Engineering
• Electrical Engineering
• Chemical Engineering
• Petroleum Engineering
• Industrial Engineering
• Aerospace Engineering
• Electronics and Communication Engineering

hello joseph,

the engineering that are offered in the both states will be the same atmost the following states the engineering cousres in the both states

1. computer science-CSE

2.electronics engineering -EEE

3.electronics and communication engineering ECE

4.mining engineering

5.civil engineering

6.mechanical engineering

7.information technology engineering

8.material engineering

9.chemical engineering

]10. plastic engineering