Multiple Choice
If a trailer service brake combination valve were NOT equipped with an anti-compounding feature,which of the following could compound the brakes?
A) pull trailer supply valve out then fully depress the tractor foot valve
B) apply the trailer hand valve and tractor foot valve simultaneously
C) fully depress the tractor foot valve,then pull trailer supply valve out
D) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q38: Which of the following conditions would be
Q39: What type of lubricant is recommended for
Q40: When performing a reservoir leakage test,what is
Q41: What should be done when you dispose
Q42: If there is air leakage in the
Q44: A truck driver complains that air is
Q45: An air compressor fails to build to
Q46: Which of the following would be the
Q47: Technician A says that polarized gladhands are
Q48: How often should a typical air dryer