Hello Candidate

Here is list of  the top MECHANICAL ENGENEERING COLLEGES in kerala owned by government

College of engineering , Trivandrum

National Institute of Technology , calicut

Sree Chitra Thirunal College of Engineering, thiruvananthapuram

Indian Naval Academy, KANNUR

Rajiv Gandhi Institute of Technology , Kottayum

Government Engineering Model College, Thirakkakara

School of Engineering Coachin University of Science and Technology

To know about the details of each college I would like to suggest you to use the link provided

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-india?state=Kerala&ownership=Public/Government&branch=Mechanical%20Engineering

To know about the chances for admission into these colleges use the predictor mentioned

RANK PREDICTOR

https://engineering.careers360.com/articles/jee-main-marks-vs-percentile

COLLEGE PREDICTOR https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

Hope this information helps you.

GOOD LUCK!!