Quiz on Anti-lock Braking System (ABS)

What is the primary purpose of an anti-lock braking system (ABS)?

• To prevent wheel lock-up during braking

• To increase fuel efficiency

• To enhance engine power

• To improve tire durability

How does ABS improve vehicle safety during emergency braking situations?

• By increasing speed

• By preventing skidding

• By reducing engine noise

• By enhancing tire grip

What does the ABS warning light on the dashboard indicate?

• Low fuel level

• Engine overheating

• ABS malfunction

• Tire pressure issue

What is the purpose of the electronic control unit (ECU) in ABS?

• To control air conditioning

• To manage braking pressure

• To adjust seat positions

• To monitor fuel consumption

The role of the hydraulic control unit (HCU) in an ABS system is to:

• Pump fuel

• Control brake fluid pressure

• Adjust tire alignment

• Manage engine temperature

What is the purpose of the ABS pump?

• To inflate tires

• To circulate brake fluid

• To cool the engine

• To charge the battery

What do the wheel sensors do?

• Measure speed

• Detect wheel lock-up

• Monitor tire pressure

• Adjust suspension

How many types of wheel sensors are there?

• Two

• Three

• Four

• Five

What are the tone rings used for?

• To measure wheel speed

• To enhance tire grip

• To adjust brake pads

• To cool the brakes

How many types of tone rings are there?

• One

• Two

• Three

• Four