Florida Class E Knowledge ExamVehicle Operation and ControlMedium
You are driving a vehicle equipped with anti-lock brakes (ABS). If you need to make an emergency stop, what is the correct braking technique?
- APump the brake pedal rapidly until the vehicle stops.
- BApply the parking brake forcefully to assist the main brakes.
- CApply light pressure to the brake pedal and steer gently.
- DApply firm, continuous pressure to the brake pedal.
Show answer & explanationAnswer & explanation
Correct answer: D. Apply firm, continuous pressure to the brake pedal.
With ABS, the system automatically pumps the brakes for you to prevent wheel lock-up. Therefore, in an emergency, you should apply firm, continuous pressure to the brake pedal and steer as needed.
Why the other options are wrong
- A. Pumping the brake pedal defeats the purpose of ABS and increases stopping distance.
- B. Using the parking brake forcefully during an emergency stop can cause the rear wheels to lock, leading to a skid.
- C. Light pressure will not provide adequate stopping power in an emergency.
ABS Emergency Braking
The proper technique for stopping a vehicle equipped with Anti-lock Braking System (ABS) during an emergency to maintain steering control.
- Press brake pedal firmly and continuously.
- Do not pump the brakes.
- Allows steering while braking.
Memory trick: ABS: Stomp and steer, no fear!