Hello,

If you want to do diploma after completing 10th which is good. You can join politechnic college, you can do diploma in electrical engineering etc. It's 3 years diploma degree course.  But right now covid situation is ongoing in every where. So 10th examination is postponed till now in every boards. Any new updates will come from government we all know then. So after any conclusion colleges are offered you for diploma course.

All the best.