SRM Institute of Science and Technology, Kattankulathur

I don't have any idea what NTTF is so alter your question so that I can comprehend in a easier way

Yes, the college will be able to provide ample exposure to the students. The campus is well equipped and the infrastructure is world class. In terms of faculty members it is disappointing as per the university standards what it claims, the only downside I found in SRM is their faculty members, they are not competent enough. But the overall the university is very good.

Yes, they can apply in SRM in some courses.

You have to pass 12th with science to do B.Tech.

You cannot get admission with these marks in JEE Mains.

SRM Main campus is the best among all, but SRM-Amravati is new and providing nice opportunities to its students. If you want to take admission, go for SRM-KTR. If you don't get a seat there, go for SRM-Amravati.

Yes, you can get admission on the basis of your class 12th marks and separate entrance exam of GD Goenka Univerisity (GATA).

Why are you comparing SRM with Manipal University? You can also ask quota for better experiences. But, ECE is best in MUJ.