Hello Student

You have not mentioned the name of your college in which you are studying diploma in mechanical engineeringnow you want to take transfer to another college.So.you have to study from the begining from the session.If.your father doing govt. Job then you will get the fecility of taking admission inthe middle of session of your diploma course of your choice in any  of your choice of Institution..This is the govt.provision for the parents who did the govt transferable job .The child of that parent get the fecility of taking admission in any state education system any time at the year of transfar.

Hope this helps..