Q
100. What might happen if the trailer is too high when you should line up?
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Aa. It may not couple correctly.
Bb. It may not align with the curb.
Cc. It may cause the trailer to bottom out.
Detailed Explanation
The correct answer is "a. It may not couple correctly.". This is based on federal CDL regulations and safety standards.
Correct Answer: a. It may not couple correctly.
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