Tamil Nadu Open University

Mechanical engineering is an engineering discipline that combines engineering physics and mathematics principles with materials Science to design, analyze, manufacture, and maintain mechanical systems. It is one of the oldest and the broadest of the engineering disciplines. Role of Mechanical Engineer : Mechanical engineering is considered the mother of all branches of engineering. In this context the roles and responsibilities held by a mechanical engineer are different and depend on their area of specialisation and the industry they are working for. In broad terms, the job profile of mechanical engineers can be classified into the following functional segments:
1. Research and Development (R&D): Engineers whose role is to do research and then plan for new machines and their constituent parts.
2. Design: Professionals whose responsibility is to draft technical drawings, manually or with the aid of computers.
3. Production: Engineers who supervise the manufacturing of mechanical components and machines.
4. Analysis and testing: Engineers who analyse and test different types of machines and their parts to ensure that they function flawlessly.
5. Installation: Professionals who install machines and mechanical parts at the client location.
6. Maintenance: Engineers whose primary role is to ensure that machinery is working as per specifications. Job Prospect : Since mechanical engineering is the broadest of all engineering fields, the job prospects on offer for skilled mechanical engineers are aplenty and unending. Mechanical engineers are required to design, test, manufacture, install, operate and maintain a wide array of machines and mechanical systems that are used in countless industries. These professionals can find employment both in the government and private sector undertakings. In the government sector, mechanical engineers can provide their knowledge to various government run projects in the role of technical experts and consultants. They can also work in private engineering companies that provide technical consultancy to both government and corporate firms. So from above Mechanical Engineering is most preferred engineering branch of students for seeking jobs in government. , Public sectors Undertaking and Private sectors.