Question 29 - Doubles/Triples Test Practice Test for the CDL

Which of these is the best course of action when jackknifing begins to occur?

Wait for the trailer to begin straightening itself out.
Ease up on the brakes so you can get your traction back.
Apply the brakes forcefully to ensure engagement.
Apply the hand brake.

Hint

Be alert for words like better, best, most, main, major, and primary/primarily in questions. They indicate that there might be other answers that could work, but the correct answer is the one that is the best of the choices given.

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