Texas CDL Air Brakes Practice Questions - Texas CDL Air Brakes Knowledge Test Exam

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For a Texas CDL air-brake vehicle, in the unloaded position, where do you expect air pressure to be in a properly working dual air system?

Below 60 psi At full system pressure (typically about 125 psi after governor cut-out) Exactly 60 psi Exactly 200 psi

Correct Answer:

At full system pressure (typically about 125 psi after governor cut-out)

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