Mechanical Engineering

Aeronautical Engineering, aerospace engineering and marine engineering are specialised streams where job opportunities will be limited to the specific sectors in the industry. Whereas, mechanical is an evergreen branch and has a vast scope. It is a more conventional stream.

The scope of aeronautical engineering is limited. You are not going to get many job opportunities as it is limited to the specific sector of an Industry. Whereas, mechanical is an evergreen branch and has a vast scope. It is a more conventional stream. Computer Science is also a conventional stream, and will be useful for those who wish to step in the concerned segments of an industry.

The scope of aeronautical engineering is limited. You are not going to get many job opportunities as it is limited to the specific sector of an Industry. Whereas, mechanical is an evergreen branch, and has vast scope. It is a more conventional stream.

You are eligible to seek lateral entry admission in B.Tech in aeronautical engineering after Diploma in Mechanical engineering. You may consider Manipal Institute of Technology for the same.
For more details refer to the following link:
http://manipal.edu/mit/programs/program-list/btech/btech-lateral-entry.html

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Sectioning helps in reducing or eliminating the hidden lines.

Diploma holders in engineering are eligible to appear for Joint Entrance Examination(JEE) conducted by IIT for admission in engineering at IITs and other engineering colleges.

Project management is a good and upcoming course. It has a wide scope in India and abroad. You can be a project manager, team leader, project director after completing this course.
Best of luck!