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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 5 of 200
Correct40%2 of 5 answered
Incorrect60%3 of 5 answered

How is the rotor mounted in an air disc foundation brake?

ATo the wheel hub so it rotates with the wheelCorrect answer
BTo the frame rail so it remains stationary
CInside the tractor protection valve
DOn the compressor drive gearYour answer
Incorrect.

The air-disc rotor is attached to the wheel hub and turns with the wheel. (Guide p. 178)

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