HOW A CAR ENGINE WORKS?

Hi friends, here is the simple video shows how a car engine works with its pistons,cams,cranks, and all other stuffs. Normally the 4 step process has been undergone. 

• Absorption
• Compression
• Expansion
• Exhaustion

Absorption indicates the entry of fuel into the cylinder, compression is the next step which states the compression of fuel with air by the piston at its combustion temperature. the 3rd one is the Expansion. It occurs after the fuel mixture get burned down, due to that high pressure is created which tends to press the piston down. After the piston moves lower the burned gases released out by the process called Exhaustion. 

    Hope this may be useful...... Thank u!!!