Question 1
If there is ice on the front of your side mirror:
Correct Answer:
You can expect ice to be on the roadway.
Question 2
Why should the steps of a pre-trip inspection be done in the same order each time?
Correct Answer:
You will be less likely to forget a step.
Question 3
When should the trailer hand valve be used?
Correct Answer:
Only to test the trailer’s brakes
Question 4
When near a railroad crossing:
Correct Answer:
You may not hear a train, even if one is approaching.
Question 5
When driving a vehicle equipped with an Anti-Lock Braking System (ABS), you should:
Correct Answer:
Brake as you would in a vehicle not equipped with ABS.
Question 1 of 20
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About this Exam

Prepare with the South Dakota CDL Double Test 1 practice quiz. This question bank includes 20 questions covering railroad, crossing, driving, vehicle, and equipped. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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South Dakota CDL Double Test 1

This practice set contains 20 questions from the matching question bank and focuses on railroad, crossing, driving, vehicle, and equipped. 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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