Air Brakes

Start Over - Tests Index

Questions 1 to 5 of 16
  1. Repeatedly pressing and releasing (fanning) the brake pedal may result in:
  2. A truck with air brakes going 55 mpg would require a stopping distance of:
  3. How should you check that your service brakes are working properly?
  4. When you apply the brakes, the brake shoes/linings are pressed against the:
  5. The safety valve is usually set to reduce air pressure at ____ psi.