AIR BRAKES PRACTICE TEST - MAINE

11. When you apply the brakes, the brake shoes and linings are pushed against:

12. The ABS malfunction lamp on the instrument panel is:

13. You are driving on a steep downgrade. If your safe speed is 35 mph, you should apply the brakes when your speed reaches:

14. The safety relief valve is usually set to open at ____ psi.

15. You hear a loud "bang" which sounds like a tire blowout. You should:

check the tires at the next stop.
keep driving as normal.
assume you have a tire failure.