CDL MCQ
CDL
When uncoupling the rear trailer of twin trailers you would need to chock the wheels of _______ trailer if it doesn't have spring breaks.
When uncoupling the rear trailer of twin trailers you would need to chock the wheels of _______ trailer if it doesn't have spring breaks.
When uncoupling the rear trailer of twin trailers you would need to chock the wheels of _______ trailer if it doesn't have spring breaks.
Answer: The second
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