New York CDL Double/Triple Trailers Practice Test

A driver is reviewing glad hands. Which answer matches official New York DMV or FMCSA guidance?

air lines should be properly connected to glad hands with no leaks, secured, and with turn slack air lines should be crossed intentionally air lines should drag to clean themselves air lines should remain disconnected until leaving

Correct Answer:

air lines should be properly connected to glad hands with no leaks, secured, and with turn slack

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