🚛🚛Arizona Doubles/Triples — Question 2 of 10
Which of these statements about the handling of doubles and triples is true?
Answer: A
A sudden movement with the steering wheel can result in a tipped over rear trailer.
A quick change of steering direction can cause the rear trailer to whip and if the center of gravity is high enough, roll the trailer over.
Source: Arizona CDL Manual
All choices
- AA sudden movement with the steering wheel can result in a tipped over rear trailer.
- BRearward amplification is the only thing that prevents the crack-the-whip effect from turning over all trailers.
- CThe rear trailer of a 100-foot triple is less likely to turn over than a single semitrailer due to the crack-the-whip effect.
Arizona CDL Doubles/Triples Test Info
Questions on Exam
20
Passing Score
80%
Time Limit
Typically 30 minutes; varies by testing location
Age Requirements
Intrastate: 18+ · Interstate: 21+
Arizona MVD
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More CDL Doubles/Triples Practice Questions
- The purpose of a converter dolly is to:
- Converter dollies:
- The converter dolly air tank drain valve on coupled double/triple trailers should be:
- Crack-the-whip effect occurs when:
- Which trailer is most affected by the crack-the-whip, resulting in a rollover?