Which college is better for mechanical engineering: UIET Chandigarh,UIET Kuk or NIT Uttarakhand?

Visit the official websites of both the institute. See the placement graph there for the last five years. If u get admission there it's good otherwise there are certain other colleges/institutes like Galgotia Noida, VIT pune, Lovely Professional University which provide quality education and better

Go for NIT after that Uiet Chandigarh and thirdly you can take Lovely Professional University in account also.