Technician A says that air disc brakes have higher mechanical braking efficiencies than S-cam actuated,drum brakes.Technician B says that air disc brakes offer better control than equivalent drum brakes.Who is correct?

Question

Quizplus · Accepted Answer

Air disc brakes do indeed have higher mechanical braking efficiencies compared to traditional S-cam actuated drum brakes due to their design, which allows for better heat dissipation and less fade. Additionally, they offer better control, particularly under heavy braking and adverse conditions, because of their consistent performance and quicker response times.

Technician a Says That Air Disc Brakes Have Higher Mechanical