Is there ny university offering distance education in Btech?

No, there are currently no universities offering a fully accredited B.Tech degree entirely through distance education in India or most other countries. While some universities might offer some online components or support for B.Tech programs, a core component of engineering education typically involves hands-on laboratory work, projects, and practical training that are difficult to replicate effectively through purely distance learning. The accreditation bodies for engineering degrees generally require a significant amount of in-person instruction and practical experience.