YES YOU CAN.
You are allowed to diploma any stream from a top polytechnic after completing 10th may be from regular mode or correspondence and it does not matter.
There are many colleges in India offering diploma courses in engineering and you can join to any of those colleges after following certain procedures.
There is a huge demand for Diploma engineering as there are new manufacturing industries coming to India each day.You can have many opportunities in both India and abroad and both in private and public sector companies in India.
Eligibility for Diploma courses
1.You should have completed 10th with a minimum of 50% aggregate irrespective of pursued mode from a recognized college
2.You should also clear the various entrance exams conducted by the colleges
Different subjects in Diploma available in India
Bioengineering and Biomedical Engineering
Chemical, Biochemical, Biomolecular Engineering
Electrical and Computer Engineering
Engineering, General Engineering, Engineering Physics, and Engineering Science
Materials and Metallurgical Engineering
Naval Architecture and Marine Engineering
Nuclear and Radiological Engineering
Top colleges in India for diploma courses in engineering
Bhadrak Institutes of Engineering and Technology - Balasore
Bharati Vidyapeeth's Jawaharlal Nehru Institutes of Technology - Pune
Dayanand Sagar College of Engineering Bangalore
Ghousia Polytechnic for Women- Bangalore
Government Polytechnic Amravati
Government Polytechnic College - Ahmedabad
Hindustan Academy - Bangalore
Institute of Rail Transport - New Delhi
Kalpana Chwala Government Polytechnic for Women - Ambala
Meera Bai Polytechnic for Women - Delhi
MEI Polytechnic Bangalore
Nirma Universitu of Science and Technology - Ahmedabad
Polytechnic for Women South Ext - Delhi
Rural Polytechnic for women - Ahmednagar
Govt. Polytechnic for Women, Haryana
ALL THE BEST!!!!!!!!!!!!!