Timeables for B.Tech II Yr II sem (R20, R19 & R15) Reg & Supple Aug/Sep 2023 Exams Download TTs for B.Tech II-II (R20) Aug Sep 2023 Exams TTs for B.Tech II-II (R19) Aug Sep 2023 Exams TTs for B.Tech II-II (R15) Aug Sep 2023 Exams