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Home/Practice quizzes/Single-unit air brakes

Single-unit air brakes practice quiz

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

Single-unit air brakesQuestion 8 of 200
Correct50%4 of 8 answered
Incorrect50%4 of 8 answered

Which reservoir-draining statement is correct for the single-unit pre-trip?

AReservoirs with an air dryer never need checking.
BAll reservoirs should be drained daily, but only the supply reservoir must be drained for the road test.Your answerCorrect answer
COnly the secondary reservoir is ever drained.
Correct.

The road test requires draining the supply reservoir, while the guide says all reservoirs should be drained daily. (Guide p. 215)

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