What is Marine propulsion is the system used to move a ship or boat through water. It provides the thrust needed for vessels to travel from one place to another. Traditionally, ships relied on sails and wind, but today most modern vessels use engines powered by diesel, gas turbines, steam, or even electricity.
The propulsion system works by converting energy from the engine into motion, usually through propellers, water jets, or other advanced mechanisms. In simple terms, it pushes the ship forward or backward, making navigation possible.
Without marine propulsion, ships would not be able to carry goods, people, or perform any function at sea. It is the heart of a vessel’s movement and efficiency