Question 1
Before driving a vehicle with air brakes, you should ensure that the ____ come on automatically when air pressure falls below 45 psi.
Correct Answer:
Spring brakes
Question 2
On any upgrade, gravity will:
Correct Answer:
Slow your vehicle down.
Question 3
Dollies equipped with ABS are required to have malfunction lamps located where?
Correct Answer:
On the left side
Question 4
If using air tanks with manually operated drains, how often should you drain the tanks?
Correct Answer:
Every day
Question 5
If an aggressive driver is involved in a crash down the road, you should:
Correct Answer:
Stop after the crash scene and report the other driver’s behavior to police.
Question 1 of 20
Exam overview

About this Exam

Prepare with the Alabama CDL Double Test 1 practice quiz. This question bank includes 20 questions covering vehicle, brakes, tanks, driver, and down. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Alabama CDL Double Test 1

This practice set contains 20 questions from the matching question bank and focuses on vehicle, brakes, tanks, driver, and down. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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