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Question # 59

When the air pressure drops too low, what happens to the spring brakes?

Options:

A.

They release automatically

B.

They apply automatically

C.

They do nothing

D.

They only work with the foot brake

Viewing question 59 out of 72 questions
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CDL Overview

Name Commercial Driver's License
Code CDL
Vendor Career
Certification Federal Motor Carrier Safety Administration

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