Instrumentation and Control engineering of NIT Trichy is a tremendously demanding branch. I have a few friends from NIT Trichy and according to them, the department is great. Except for a few of the faculties the faculty members are cooperative. 

In fact, in this branch, you will be exposed to a very healthy learning procedure. Most essentially, the department of Instrumentation and Control engineering has a broad and diversified curriculum. You can ask some of the alumni members to walk you through the subjects, electives, curriculum, and other relevant areas of concern.