6.2 – Combination Vehicle Air Brakes Flashcards

1
Q

Why should you not use the trailer hand

valve while driving?

A

s

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2
Q

Describe what the trailer air supply control

does.

A

a

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3
Q

Describe what the service line is for.

A

a

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4
Q

What is the emergency air-line for?

A

s

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5
Q

Why should you use chocks when parking

a trailer without spring brakes?

A

a

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6
Q

Where are shut-off valves?

A

s

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