What type of braking method should be used for effective stopping in a bus with power assist?

The most effective braking method for a bus equipped with power assist is to gradually apply pressure to the brakes. This approach allows the driver to maintain control of the vehicle and ensure a smooth and safe stop. Gradual pressure helps to engage the braking system effectively without locking up the wheels, which is particularly important in larger vehicles like buses that require longer stopping distances.

While pumping the brakes can be useful in certain situations, such as during a skid, it is not the ideal method for a bus with power assist. This is because pumping can lead to a loss of braking effectiveness and may not provide the necessary stopping power that a large vehicle requires.

Engaging the emergency brake is typically reserved for situations where the primary braking system has failed, and it's not the preferred choice under normal circumstances. The emergency brake is not designed for regular stopping, especially at higher speeds or in normal driving situations.

Using the anti-lock system is important as it prevents wheel lock-up during heavy braking, but it should not be the sole method employed. Anti-lock brakes work best when the driver applies the brakes firmly and maintains pressure, rather than relying exclusively on the anti-lock system without a coordinated braking technique.

For these reasons, the correct answer emphasizes the importance of gradually applying pressure when