Free CDL Exam Air Brakes Endorsement Practice Test Questions

Question # 34

What is the result of dirt contamination in the brake system?

Options:

Faster compressor cut-in

Sticking valves and sluggish braking response

Brake drums overheating

Air dryer freezing

Viewing question 34 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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