For seeking admission into hbti kanpur, you need to appear in upsee i.e. Uttar pradesh state entrance examination and have to secure very good rank. This is most common way of getting into college. There are other ways also present which are admission into NRI kota, admission through kasmeere migrant, other state kotas. If you are diploma holder your admission list and counselling would be separately executed. After getting a good rank you will be called for counselling. Appear on the date at mentioned venue. Do counselling, fill what choice u want, and you ll be allotted college depending on your rank and choices filled.

Yes , you are eligible to take admission. 

 For HBTU you should have aggregate 45% marks in P/C/M and 40% marks for SC/ST