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Home/Practice quizzes/Combination air brakes

Combination air brakes practice quiz

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Combination air brakesQuestion 29 of 200
Correct17%5 of 29 answered
Incorrect83%24 of 29 answered

What brake setup is used for the coupling tug test?

AApply tractor brakes and release trailer brakes
BRelease both tractor and trailer brakes
CRelease tractor brakes while trailer brakes remain appliedYour answerCorrect answer
Correct.

The tractor gently pulls against the applied trailer brakes to test the coupling. (Guide p. 84)

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Study aid only. These are not official ICBC exam questions, and practice scores do not predict an official test result.