Hello Aspirant

No, you cannot directly get admission to a BTech program after completing just the first year of your diploma. To be eligible for a BTech course, you need to complete all 3-years of your diploma course.

However, once you complete your diploma, you can apply for lateral entry into the second year of a BTech program. This means you'll skip the first year and join directly in the second year. This sort of admission often involves entrance exams or merit-based selection and it would take you two years to complete the BTech degree this way.

Hope this helps