How could you recognize the Low Level of Oil in Engine

The engine of a car consists of several moving parts that consistently rub up against each other, especially when the car is in motion. It is the engine oil that keeps those moving components lubricated. The oil also keeps the components cool and prevents unwanted friction. Thus, having an idea that the car is running out of oil is of the utmost importance. Well, this is the giving a glance at which you can be aware of the signs of low oil in your speed machine.
https://www.mechanicsdirect.com/