Of course, it is possible to apply for the D.Voc in Refrigeration and Air Conditioning course even if the candidate has passed the 12th standard. Ideally, the course is taken by candidates who have passed their SSC (10th grade) but depending on the institution of learning, many students take this course after their.armen higher secondary education (12th grade). If you are directly from the science stream in the twelfth grade (the course includes Physics, Mathematics, and Chemistry), this will somewhat make you familiar with the framework of the course.
Direct Admission: The admission to the D.Voc course can be done directly after completing the 12th standard and some institutions do not require writing an entrance test as well.
Lateral Entry to Advanced Courses: One thing which may prove beneficial for you is if you have passed 12th with relevant subjects, you could be directly admitted to advanced diploma or degree programs if later on you choose to pursue your career in some fields or subjects like HVAC Engineering or Mechanical Engineering etc.
Skill Enhancement: Thus, getting this vocational course you will receive practical knowledge in work with refrigeration and air conditioning systems, which will let you find a job in this field even with having higher education.