a internal combustion engine is used in every make of car from racing to heavy mechanical diggers, Two types of internal combustion example two stroke mostly used for lawnmowers some motorbike's stroke used for all mechanical cars/buses/tractors /no valves in t/stroke. mostly eight valves used in cars.
a combustion engine perhaps?
The four-stroke engine used in automobiles is an example of an internal combustion engine.
combustion
The most popular combustion engine is the internal combustion engine. It is used most often in spark ignition engines such as cars or lawn mowers. Diesel combustion engines are generally large trucks and construction vehicles.
a combustion engine is anything that runs on a "combustible fuel" or flammable which creates pressure in the engine to cause it to run. so an answer to your question is combustion engines are used for everything
An internal combustion engine.
They were powered by steam engines.
Oil that has been removed from an internal combustion engine after being used as a lubricant in that engine.
An ordinary furnace is not an engine at all, because it does not directly cause mechanical motion. The heat or expanding gases released in a furnace can be used to drive an engine, but that is a separate component from the furnace. If a furnace is used in this manner, the engine is an external combustion engine.
In terms of engines, an external combustion engine such as a steam engine burns fuel outside of the pressure cylinder used to drive the piston. An internal combustion engine such as a petrol or diesel engine burns the fuel inside the pressure cylinder used to drive the piston.
in internal combustion engine combustion happens internally in cylinder and in external combustion engine combustion happens externally in boiler
in internal combustion engine combustion happens internally in cylinder and in external combustion engine combustion happens externally in boiler