A question that students often ask us during their course. The simple explanation of the same is as below!
Air Compression: An air compressor generates compressed air and stores it in air tanks.
Brake Application: When the brake pedal is pressed, compressed air is released to brake chambers, which activate the brake shoes to apply pressure to the wheels.
Emergency Braking: In case of a loss of air pressure, the parking brake automatically engages as a safety measure.
Essential Knowledge for AZ License in regards to AirBrakes
Air Pressure: Understand normal operating air pressure and how to check it.
Air Leaks: Be able to identify and address air leaks in the system.
Brake Testing: Know how to perform brake tests, including emergency braking.
Brake Adjustment: Be familiar with brake adjustment procedures.
Maintenance: Understand basic maintenance tasks for airbrake components.