Electrical and Electronics Engineering

For the best placement, you should join Panimalar Institute of Technology. You should opt for ECE. By taking this branch, you will get good placement and better career opportunities. You can take admission there.
Good luck.

India is a developing country, so there is nothing like one branch will dominate the other one. Every branch has its own significance. There is no mechanical device which is in use without the application of electrical energy, in some or other form. Directly or indirectly all the branches are inter-linked. This is the answer, in my point of view, for the options which you gave (civil, mechanical, electrical). .

Hello,
Please use Shiksha TS-EAMCET college predictor to get the list of colleges according to your rank:
https://www.shiksha.com/b-tech/resources/ts-eamcet-college-predictor.

You cannot get a free seat. 56- This is not an appropriate cut-off for a free seat.

PSG does not accept any JEE ranking. Admission to PSG college is only through single window counseling by Anna University Chennai. This counselling will be based on ranking that is provided to you on the basis of marks obtained in Physics, Chemistry and Mathematics in 12th standard examination held by Tamil Nadu state board. For student outside TN Anna University counselling has an other state quota and students can apply through it and join PSG college.

your chances to placed is less.
but you should try once

No, there are better colleges than this.