Mechanical engineers-The Designer of world use principles of science along with tools like computer-aided engineering and product life-cycle management to design and analyze manufacturing plants, industrial equipment and machinery, heating and cooling systems, transport systems, aircraft, watercraft, robotics, medical devices. Mechanical engineering has wide spectrum of application in automobile engineering, aerospace engineering, metallurgical engineering, marine engineering, civil engineering, electrical engineering, petroleum engineering, and chemical engineering.
Automobile Engineering as specialized program of mechanical engineering deals with the study of Automotive-drawing, design and manufacturing of automobile and their respective subsystem. Automobile engineers incorporates elements of mechanical, electrical, electronic, software and safety engineering in manufacturing, assembling and operation of automotive vehicles.