You can find usefull engineering articles on this section
Detailed Propeller Shaft: Diagrams,Parts, Types and Functions
Propeller shaft is used to transmit the movement mechanism in vehicles. It can move in more than one axis, it has the ability to absorb the stress.
Difference Between 2 Stroke and 4 Stroke Engines
Sea chests are nothing but a suction point/port,in ships. The first stop of sea water before it is included in the ship's body is sea chests.
What is the sea chests on the ships?
