Q
24. Repeatedly pressing and releasing (fanning) the brake pedal may result in:
Air Brakesmedium
AThe loss of brake air pressure.
BA build up of brake air pressure.
CNo change of brake air pressure.
Detailed Explanation
The correct answer is "The loss of brake air pressure.". This is based on federal CDL regulations and safety standards.
Correct Answer: The loss of brake air pressure.
Ready to practice for real?
Take our free, full-length Air Brakes practice test. Simulates the actual DMV exam with timed questions.
Start Practice TestRelated Questions
105. How should you check that the service brakes come on when air pressure in the system drops below a certain level?
air-brakesmedium
60. How can you test the low pressure warning signal?
air-brakesmedium
64. If you do not have automatic tank drains, how often should you drain the oil and water from the bottom of compressed air storage tanks?
air-brakesmedium
23. It is accepted that too much heat caused by using your brakes too often can also cause:
air-brakesmedium
29. The S-cam:
air-brakesmedium