CDL School Bus Endorsement Practice Exam

Stab braking refers to a technique where a driver applies the brakes firmly and then releases them quickly to regain control, particularly in situations such as skidding. This method is effective for bringing a vehicle to a stop in emergency conditions without losing steering control. The term emphasizes the forceful and intermittent nature of the brake application, contrasting with other braking methods that might involve a steady or gradual approach. The other options describe different braking techniques. Continuous braking implies a steady application of pressure to slow down or stop, which is not characteristic of stab braking. Squeeze braking suggests a more gentle and gradual application of brakes, which is also contrary to the quick and forceful nature of stab braking. Finally, gradual braking refers to a smooth increase in brake pressure to slow down a vehicle, rather than the abrupt, staccato nature that defines stab braking. Thus, the identification of stab braking as forceful and intermittent accurately captures its essential characteristics.