Hello,
Considering you wish to take admission in Diploma in Electrical Engineering. See, Basic Eligibility criteria for admission to Diploma in Electrical Engineering is candidate should have passsed 10th or high school examination or its equivalent from an approved Board.
However, the eligibility criteria vary from college to college. So, if you wish to take admission in any particular college/University then kindly mention the college name so I can provide you the details accordingly.
Good Luck!