After completion of your diploma fill the B.tech lateral entry admission form and appear for the entrance. The results thus obtained will help you get some good college and your admission will be directly into the 2nd year of B.tech.There as per the rank secured and according to the trade you studied in diploma your trade will be decided for B.Tech course.

after comleting your diploma all you have to do is , to fill the application form for the entrance exam of btech. adn have to prepare for that entrance exam and have to crack it with good rank. and according to your rank college will be alloted to you. and you will get seat in college in direct secound year as you have completed your diploma. so all the best. have a great futurea head.