According to previous years analysis the cut off for st category from open state goes around 3000-4000 and also if you are from home state quota cut off goes around 3500-4500 so from previous years analysis you have very less chances of getting ECE at hamirpur , though the cut off ranks are very subjective it depends on how many people have applied from st category in home state/other state quota what was the highest score and how many seats are available vs how many people are before you.