Hello aspirant,

There is no cutoff criteria to go for electronics and telecommunications directly in second year. However, if you're in some other branch and want to change your branch to ETC or electronics and telecommunications branch, then you have to score at least 8.2 CGPA or more than that in your first year so that you will be eligible to change your branch. First, get to know that how much CGPA is required to get changed into another branch in you college. After knowing that, prepare accordingly and score 8.5 CGPA or more than that you can easily change your branch. The CGPA required to get changed into some other branches varies from college to college, so ask your faculties regarding the required CGPA so as to change your branch.

Hope, it helps you.