What should a driver do when pumping the brakes?

The process of pumping the brakes involves using a quick, repeated action on the brake pedal to enhance control and prevent the wheels from locking under heavy braking conditions. Therefore, rapidly tapping the brake pedal is a common technique used primarily in situations where a driver may need to stop quickly on wet or slippery surfaces to avoid skidding.

Using option B, which calls for applying the brake pedal completely until the wheels are locked, can lead to loss of traction and control, particularly in slippery conditions. This action could cause the vehicle to skid, contrary to the intended purpose of pumping the brakes, which is to maintain traction and improve stopping distance by preventing wheel lock-up.

In contrast, quickly tapping the brake pedal repeatedly, as indicated in option C, is the correct approach for effectively utilizing the pumping technique. This helps in modulating brake pressure, allowing for better handling and steering control during an emergency stop.

Applying the brake only when necessary, as stated in option D, can contribute to safe driving but does not specifically address the technique of pumping the brakes in situations where prompt stopping is crucial.

Ultimately, the most effective method for preventing skidding and maintaining control during sudden stops is to utilize the pumping technique by rapidly tapping the brake pedal. This method increases the