Srilekha, yes you can definitely get admission in top colleges under TS EAMCET. This is based on your rank and previous year cutoffs. You can try for admission in these colleges (decreasing order of preference):- 

• JNTU College Of Engineering Hyderabad
• M V S R Engineering College
• JNTU College Of Engineering Manthani

For more colleges, you can refer to :-  https://engineering.careers360.com/articles/ts-eamcet-cutoff

Feel free to ask if you have any more queries.

Hope this helps!

All the best!

Since u have  got good score of 27000 in the exam and u do beling to SC privilidged category ao there are maximum chances of you getting a good college even the top colleges as well. Meritorious students like you with a pull  of privilidge would really be helpful to start your journey towards your career! If this is it you have been waiting for so just sit back and relax you are definitely going to get a really top college, as reservations in india do play a major role good hardworking students like you make the best of it and mark the opportunity. Good going great luck to you ahead!