Free CDL Exam Air Brakes Endorsement Practice Test Questions

Question # 51

Which component prevents excessive pressure buildup in the air system?

Options:

Slack adjuster

Safety valve

Governor

Foot valve

Viewing question 51 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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