To change Reciprocating motion (Up and Down Movement) to Rotary motion (Circle Movement), The engine has

The engine four stroke cycles are:

What is the primary usage of Torque Wrench?

Is a vehicle system that keeps the internal component parts lubricated, some of its parts are Oil Pump and Oil Filter

Is a vehicle system that keeps the engine at normal operating temperature, some of its component parts are Radiator, Water Pump and Thermostat.

Is a vehicle system that supplies clean and adequate fuel to the engine. Some of the component parts are Fuel Pump, Fuel Filter and Injectors

Cylinder heads are usually made of