Airbrakes are essential to the overall function and control of any vehicle and requires understanding and proper application.  In this online course and instructional videos, you the trainee will have confidence and reassurance you understand the Airbrake systems.

5 Sample Questions

 _____________is essential in air brakes to make sure that the brakes work.

  • A. Filter air
  • B. Water and  oil
  • C. Compressed air
  • D. Option 4

Service brake, parking brake, and emergency brake are all part of the ___________.

  • A. air braking system
  • B. emergency braking system
  • C. parking braking system
  • D. Option 4

You're driving along the highway and your brake system fails. How would your vehicle stop?

  • A. The emergency brake system will use the air compressor and parking brake system to stop the vehicle.
  • B. The emergency brake system will use part of the service and parking brake systems to stop the vehicle.
  • C. The emergency brake system will use only the parking brake to stop the vehicle.
  • D. Option 4

How is the air compressor connected to the engine?

  • A. It is connected to the engine through the gears or a V belt.
  • B. It is connected though the drain tank or the V belt.
  • C. It is connected through the gears or drain tank.
  • D. Option 4

What controls when the air compressor will pump air into the air storage tanks?

  • A. The tank valves
  • B. The Governor
  • C. The V belt
  • D. Option 4

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