Depends on the department, for circuit branches in my opinion...these are the top rated college in Andhra Pradesh

1. IIT Hyderabad
2. IIIT Hyderabad
3. NIT warangal
4. JNTU Hyderabad
5. Osmanaia University, Hyderabad
6. Geetam university, Visakhapatnam
7. KLC engineering, Vijayawada
8. CBIT Hyderabad
9. JNTU kakinada 
10. SV university, Tirupati