It all depends on the make of the engine, application, oil type and usage of the engine.
Oil that has been removed from an internal combustion engine after being used as a lubricant in that engine.
Internal-combustion
Oil that has been removed from an internal combustion engine after being used as a lubricant in that engine.
Internal oil pump
gasoline and fuel oil
Oil.
A quality engine oil will help to reduce engine friction .
They are completely different engines; however, the most fundamental difference is that the Watt steam engine runs on steam, whereas the internal combustion engine runs on fuel oil.
Any internal combustion engine will use oil.
Gasoline is a hydrocarbon obtained by separating crude oil into component fractions in a fractionating column; so yes a hydrocarbon can power an internal combustion engine.
oil coolant and fuel
lubrication. Without it, the internal combustion engine would stop working NOW.