As you have asked about the Delhi technological University (DTU) entrance exam date for admission to B.Tech program, I am giving you information about it

I want to tell you that DTU does not conduct any entrance exam for admission to its B.Tech program
It selects the candidates according to the JEE Mains score.
DTU Admissions will be through Joint Admission Counselling (JAC) Delhi.
DTU will not hold separate counselling for B.Tech Admission.
It is participating in the joint counselling for Delhi engineering colleges

Schedule of DTU Ph.D Admission is given below
Event Dates

Opening of Online Application Form 16 May 2016
Last date for Online Application 06 June 2016, 12:00 Midnight
Display of list of shortlisted candidates for written test 15 June 2016
Date of Written test 26 June 2016
Declaration of result 26 June 2016, Evening
Dates for Interview 27 & 28 June 2016
Declaration of final result 29 June 2016
Date of admission 13 July 2016
Display of vacant seats for spot round 15 July 2016, 5:00 pm
Spot round of admissions at DTU 22 July 2016, 10:00 am