5028 S Archer Ave,
Chicago, IL

Ready For The CDL Test?

Find out with these quizes.

Quiz 3 - Air Brakes

1. The application pressure gauge shows how much air pressure you:

2. The spring brakes used on the chamber in a straight truck will bring you to a stop when air pressure drops below ______ psi.

3. Why drain water from compressed air tanks?

4. Your truck has a dual air system and one of the system loses its pressure. What will happen?

5. Parking or emergency brakes of trucks and buses can be legally held on by _____ pressure.

6. During normal driving, spring brakes are usually held back by:

7. The air compressor stops pumping air at what psi?

8. The most common type of foundation brake found on heavy vehicles is the:

9. If your vehicle has an alcohol evaporator, every day during cold weather you should:

10. The braking power of the spring brakes:

11. Total stopping distance for air brakes is longer than that for hydraulic brakes due to _______ distance.

12. Repeatedly partially releasing and pressing the brake pedal may result in:

13. The brake system that applies and releases the brakes when the driver uses the brake pedal is the ______ brake system.

14. An air brake system is fully charged at what psi?

15. The brake pedal in an air system:

Correct of 15

Columbia Truck Driving School Offers You:

The Lowest Prices
Individual Classes 7 days a Week
Computerized Preparation For Written Exams
Driving Lessons and Exams in our Trucks on our Lots
Job Placement Help Available
Easy Payment Terms

Call Now To Register for your CDL Classes at 773.735.1775

Columbia Truck Driving School

5028 South Archer Ave.
Chicago IL 60632
773 735 1775

Driving Yard - Training

6360 W. 73rd St.
Bedford Park, IL 60638

5028 South Archer Ave, Chicago IL 60632, 773 735 1775
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