Saskatchewan Air Brake Practice Questions - Saskatchewan Air Brake (Endorsement A) Exam

What device alerts the driver if the system air pressure falls below 60 psi (414 kPa)?

A loud safety pop-off valve on the reservoir A red trailer supply valve popping out from the dashboard A low-pressure warning device (light and buzzer) An engine automatic shutdown indicator

Correct Answer:

A low-pressure warning device (light and buzzer)

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