By this mark you can expect a rank between 2500-3500. By this rank you will definitely get admission in all government engineering colleges in Kerala for any branch.you will also get admission in electrical and electronics,civil engineering , mechanical engineering, electrical and electronics engineering branch in college of engineering trivandrum. Name of some of other colleges you will get admission is as follows
Government engineering college thrissur
Government engineering college Kozhikode
Government engineering college Barton hills
Government engineering college sreekrishnapuram palakkad
government engineering college idukki
government engineering college manathavady
NSS college palakkad (aided)
MAC kothamangalam (aided)
Hope this will help,
Use this link also
Given your score of 440 in the keam and PCM score of 79,83,93, you can expect the rank around 2500. This is just a prediction based on previous year data, so it can't be said with surety as it will be dependent on many factors like, total students taking examination, their scores, etc.
To see the options of college you can get into based on your score, you can use the keam college predictor, here's the link -
Your scores are good you will be at great rank .
The rank predictor link for KEAM is provided by me just fill your data in it . It will give you the exact rank you are on. Feel free to ask any more questions.