As you have asked for the BTECH first year time table of the Visvesvaraya Technological University (VTU), I am giving you information about it, check below for the details

I am providing you with the steps to get the details about it
For that, follow steps given below
Go to VTU website
Place cursor on Examination
Click on Time table of UG and PG,
The page open look like



Here you will see

CIRCULAR – Rescheduling of examinations for subject code B.E 0665 & 10MBA13 June / July 2016
CIRCULAR – Rescheduling of examination of MCA due to over lapping for June / July 2016 .
CIRCULAR – Rescheduling of examination for June / July 2016 .
CORRIGENDUM – Circular No. VTU / Exam/2016-2017/80 dated 16th Apr 2016 . The following corrections to be made in the PG Booklet
TIME TABLE FOR B.E. / B.TECH. / B.ARCH EXAMINATIONS JUNE – JULY – 2016
TIME TABLE FOR M.TECH./M.B.A./M.C.A./M.ARCH EXAMINATIONS JUNE – JULY – 2016

Click on Time table for B.Tech, you will get the time table.

You can also refer to the attached file here
(VTU time table B.Tech first year)
http://vtu.ac.in/pdf/timetable2016/be.pdf