Does a car engine work?

The principle of working is "Expansion of gases on combustion exerts pressure".

1. The key makes the battery on.The battery has power on the starter motor.
2. The motor turns on the crank.
3. The engine needs the crankshaft to get the pistons moving.
4. A fan pulls air into the engine.
5. Fuelpetrol or diesel is added to the chamber where the air is drawn in.
6. The fuel-air mix ignites when a spark plug is fired.
7. The explosion of gas exerts pressure on the pistons to move down, which in turn causes the crankshaft to turn.

Figuring out how the engine works.A mechanical device that converts the controlled release of chemical energy, via combustion, into mechanical energy to perform work.

The work is being done to drive a crank shaft.

Intake,compression, power, exhaust.Farts, that's right.

Fuel ,air ,revolutions ,timing, spark

You can get an automotive encyclopedia.

It's 50% of your grade if you write an essay

You should watch some animated videos on the U-tube.I apologize, but it might not get into your mind if I explain it here.