Home › CDL Practice Tests › General Knowledge Questions › Question 84
With ABS, what is the right way to brake in an emergency?
- A.Pump the pedal rapidly
- B.Press the brake pedal firmly and hold it, steering around the hazard while the system prevents lockup
- C.Brake with the parking brake only
- D.Tap the brakes lightly many times
Correct answer
B. Press the brake pedal firmly and hold it, steering around the hazard while the system prevents lockup
Why
ABS works by rapidly modulating pressure for you, so pumping the pedal actually fights the system. Firm, steady pressure plus steering is exactly what antilock brakes were designed to allow.
Manual topic: Safe Driving - Skid Control · From the General Knowledge practice bank (GK-084).