Scan QR code or get instant email to install app
Question:
An alcohol evaporator is a part of some air brake systems. If you don’t keep the proper level of alcohol, what may happen?
A
Ice may form in the air brake valves and cause brake failure.
explanation
Some air brake systems have an alcohol evaporator to put alcohol into the air system. This helps to reduce the risk of ice in air brake valves and other parts during cold weather. Ice inside the system can make the brakes stop working. [California Commercial Driver Handbook]
Take more free practice tests for other CDL topics with our cdl practice questions now!
Related Information
Comments
Alkam 2126
4 years ago
It a great app to study for your CDL tests
Cbow33
4 years ago
Great app
Livvy2u
4 years ago
Mom