Hello Buddy! Hope you're doing good.

Upsee TF is for all the students who have certain disability or lost someone in their family or based on their father's income. These students don't have to pay the entire fees i.e. the fees paid by open category students, the are exempted from paying tuition fees.

If you choose TF by mistake then you will not be able to proof that you are TF in document verification round and so you are treated as general or any category of yours. You can also go through the counselling procesure of UPSEE or can checkout the given link below :-

https://engineering.careers360.com/articles/upsee-seat-allotment

Hope this will help you.

ALL THE BEST! WORK HARD !!