Understanding Auto Mechanics and Internal Combustion Engines

The video tutorial introduces auto mechanics, focusing on the internal combustion engine. It explains the four stages of engine operation: intake, compression, combustion, and exhaust. The tutorial also describes how the engine's movement is transmitted to the car's wheels, providing a basic understanding of how cars function.

Which of the following is NOT mentioned as a basic component of a car?

• Steering wheel

• Fuzzy dice

• Seats

• Wheels

What is the first stage of the internal combustion engine process?

• Compression

• Intake

• Combustion

• Exhaust

During which stage does the spark ignite the fuel-air mixture?

• Exhaust

• Intake

• Compression

• Combustion

What happens during the exhaust stage of the engine cycle?

• Spent gases are expelled

• The spark ignites the mixture

• The piston compresses the mixture

• Fuel and air enter the chamber

How is the engine's movement utilized in a car?

• It powers the air conditioning

• It charges the battery

• It is transmitted to the wheels

• It controls the radio