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Home/Practice quizzes/Combination air brakes

Combination air brakes practice quiz

Choose an answer, read the explanation, then continue to the next question. Your results include a review of every answer.

Combination air brakesQuestion 11 of 200
Correct27%3 of 11 answered
Incorrect73%8 of 11 answered

Which two components form the tractor-protection system?

AThe air dryer and supply reservoir
BThe governor and compressorYour answer
CThe trailer air supply valve and tractor protection valveCorrect answer
Incorrect.

The system combines the red dashboard supply valve with the tractor protection valve behind the cab. (Guide p. 172)

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