In an emergency braking situation, under what circumstances is it correct to press the brake pedal fully and maintain constant pressure until stopping?

Question

DentroTest · Accepted Answer

The correct answer is only if the car has an ABS system.  The ABS (Anti-lock Braking System) is designed to prevent the wheels from locking up when maximum braking force is applied. When it detects that a wheel is about to stop rotating, the system automatically reduces and reapplies pressure many times per second (which the driver feels as a vibration in the pedal). This allows you to brake fully while maintaining the ability to steer the vehicle. In vehicles without ABS, pressing fully and maintaining pressure would cause the wheels to lock up, causing the car to skid and lose steering control, which also increases the braking distance.

In an emergency braking situation, under what circumstances is it correct to press the brake pedal fully and maintain constant pressure until stopping?

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