text: what is the closing rank for thaper colledge patiala for b.e in 2005?   thapar institute of engineering & technology (tiet) is one of the three institutes located in the 250 acre thapar technology campus (ttc) in the historic city of patiala. the other two members of ttc are the thapar polytechnic (tp) and the thapar centre for industrial research & development (tcird). ttc is a unique campus in our country with extraordinary potential for the development of indigenous technology and its transfer to engineering industry in india.