Is Tadepalligudem a good choose? What is the rank of this NIT?
The NIT you are talking about is named as NIT Andhra Pradesh. It's a recently opened NIT that was started in 2015-2016. So, it is not in the top 25 NITs. However, it is not a bad choice as it is a college of national importance. It will always keep on gaining value and will eventually be compared to other NITs. So, you can go for it.
Good luck!