JNTU College of Engineering,Kalikiri is not a good choice especially for mechanical engineering.
Number of students placed from JNTU is very low. On an average yearly 5% people are being placed in every branch. The highest salary offered in my batch was 2.25 lacs per annum that too from a CSE department. No MNC company visited the college. You can't hear the word internship when you entered in to JNTU. There is a placement cell which is not useful.
So, I would suggest to go for any other colleges for mechanical branch other than this.
Hope this helps. Good luck!