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Question:
This device allows air to flow in one direction only. All air tanks on air-brake vehicles must have a check valve located between the air compressor and the first reservoir (CVC ยง26507). The check valve keeps air from going out if the air compressor develops a leak. [COMMERCIAL DRIVER HANDBOOK]
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