With an 18,000 rank in TS EAMCET, getting a free seat (government-funded) depends on your category and the course you choose. Reserved categories like SC/ST/BC have higher chances of securing free seats through fee reimbursement schemes in colleges under convener quota. For OC students, securing a free seat might be tougher unless it’s a less competitive branch or college. Ensure your family's income meets eligibility criteria for fee reimbursement. Check with your category and preferred colleges during counseling.

For more details you can visit the link given below

https://engineering.careers360.com/articles/ts-eamcet-counselling