Free CDL Exam Air Brakes Endorsement Practice Test Questions

Question # 3

Which part of the air brake system uses a diaphragm and push rod to transfer air pressure into mechanical force?

Options:

Air reservoir

Brake chamber

Slack adjuster

Governor

Viewing question 3 out of 72 questions

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CDL Exam Air Brakes Endorsement Overview

Name	Air Brakes Knowledge Test
Code	CDL Exam Air Brakes Endorsement
Vendor	Career
Certification	Federal Motor Carrier Safety Administration

CDL Exam Air Brakes Endorsement Questions

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CDL Exam Air Brakes Endorsement Overview

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