Mechanical Engineering

Both have same subjects and syllabus. But B.Tech can be considered as a professional course in engineering and it is designed to be job oriented. Modern BE syllabus focuses more on these aspects too but it is getting outdated. Neverthless both are considered equivalent at nearly all places.

Hi Shameem Ahmad,
The eligibility is to qualify AP EAMCET is the eligibility to take admission in this college.

Hi G Uma Maheswaran,
Kindly click the link below to check colleges and courses in Aviation. https://bit.ly/2ph8x4D
Eligibility for Frankfinn Diploma in Aviation, Hospitality and Travel Management
Age
Minimum 17 years | Maximum 24 years
Candidate must have passed 10+2 from a recognised board and having a pleasing personality and good communication skills.

After Diploma in mechanical engineering, you can take lateral entry in B.Tech but you cannot take admission in B.Sc. As it requires +2 in Science. I have completed Diploma. So, I am saying it from personal experience.
All the best.

Engineering through distance is not possible now. You can pursue engineering only through regular mode.

Mechanical Engineering is core branch of engineering. Mechatronics is a mix of Mechanical and Electronics branch and is related to robotics. In terms of future scope Mechatronics is better.

Yes. You are eligible for admission into lateral entry into B.Tech Automobile Engineering.

Mechanical would be a better choice if you are interested in pursuing career in the industrial field. Dairy/Food would be better if you wanted to pursue career in it specifically. But you won't be able to pursue anything different after it.

I would suggest visiting Shiksha's Learn Abroad website and look for a college that fits your needs and eligibility. Then see what exam it requires like language tests etc. These steps are important before you make a decision. Then you may want to check fee and availability of scholarship. Then you should apply for admission if everything is right. If your candidature is accepted, you may begin applying for Visa.