IET Lucknow is one of the reputed engineering colleges in the country. The atmosphere at the institute is quite positive and from the reviews, I have heard from friends, ragging is not acceptable at all here.
The college campus has a strict anti-ragging policy and a student found in contempt of it may face rustication. All the seniors are quite supportive of the fact that hostel life is tough for beginners and will help you get through the initial tough days. You might have a small interview round, which is mostly on the fun side, just to get to know each other and does not involve any ragging activities.