no i am afraid, this wont be possible,

the only way to enter a engineering college is to either pass the class twelve or to complete the diploma in engineering.

Hey Ratan!  Thanks for asking us

You may not get admissio. In 2nd year btech  after  your second year ITI

You need to follow certain principles for this

You can complete your polytechnic get admission into second year directly.

Thank you.

HELLO Ratan , thanks for reaching out to us.

no you can’t get admission into Btech after ITI but you can take admission in diploma in Engineering. After polytechnic you can get admission in 2nd year directly