If you got 2785 rank in APECET for ECE, then yes, you can get a good college. Some government and private colleges accept students with this rank. For example, Sri Venkateswara University College of Engineering usually takes students with ranks between 2500 to 5000, so you have a good chance there. JNTU Kakinada also accepts students up to around 3200 rank, so you can try there too. You also have chances in private colleges like GVP Vizag, SRKR Bhimavaram, and VIT-AP because their ECE cutoffs go up to 8000. During counselling, fill your options carefully and keep your documents ready like marksheets, ID proof, and category certificate if you have one. Your rank is decent, so you have a good chance of getting admission. Just stay updated with counselling dates and fill everything correctly .