7.2 Quiz on Vehicle Exhaust System Components

State three (3) types of exhaust system damages.

• Leaking gasket

• Cracked pipe

• Worn-out brake pads

• Rusty muffler

What is the purpose of mounting rubber in the exhaust system?12345

• To prevent vibration

• To reduce engine noise

• To improve air intake

• To increase fuel efficiency

What is the main function of the catalytic converter?

• To reduce toxic emissions

• To improve fuel combustion

• To cool down the exhaust gases

• To increase engine power

What is the purpose of the alternator in a vehicle?

• To generate electricity for the car's electrical system

• To regulate the engine temperature

• To control the vehicle's steering

• To increase the fuel efficiency

Why is the radiator important in a car's cooling system?

• To dissipate heat from the engine

• To increase the vehicle's speed

• To improve the air conditioning system

• To reduce engine noise

What is the role of the fuel pump in a vehicle?

• To deliver fuel from the tank to the engine

• To regulate the tire pressure

• To control the vehicle's suspension

• To enhance the braking system

What is the function of the transmission in a vehicle?

• To transfer power from the engine to the wheels

• To regulate the air conditioning system

• To control the vehicle's suspension

• To enhance the braking system

Why is the air filter important in a car's engine?

• To prevent dirt and debris from entering the engine

• To increase the vehicle's speed

• To improve fuel combustion

• To reduce engine noise

What is the role of the power steering pump in a vehicle?

• To assist in turning the steering wheel with less effort

• To regulate the tire pressure

• To control the vehicle's suspension

• To enhance the braking system

What is the function of the brake caliper in a vehicle?

• To apply pressure to the brake pads against the rotor

• To regulate the engine temperature

• To control the vehicle's steering

• To increase the fuel efficiency