In single sentence Mechanical engineering is a branch of engineering that deals with the machines and their mechanism.
But MECHANICAL ENGINEERING is one of the oldest and broadest branches of engineering. This field is also referred to as the ‘MOTHER’ branch of engineering. Mechanical engineering is a discipline of engineering that applies the principle of physics and material science and involves in the production of heat and mechanical power for analysis, design,manufacturing,production,operation and the maintenance of machine &tools.Mechanical engineering generally depend on the three factors i.etheforce,
energy and the motion.