Polytechnic Diploma course is the first stage of career course. The most important thing is that it can be done after Matriculation or Intermediate.
BE or B Tech can be done after this. After polytechnic one year relaxation is available in b.tech.
To take admission in polytechnic, one has to submit the application and pass the entrance exam.
Only then will the admission take place. It takes 3 years to do this course.
