ColumbiaTraining Systems Ltd.
Talk to an instructor(604) 729-5333
Language

Read in your language

Google Translate opens in a new tab. Some page content may remain in English. For quizzes and calendars, try your browser’s Translate option.

Browser translation help

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
Correct88%7 of 8 answered
Incorrect12%1 of 8 answered

How does the common yellow push-pull parking-brake control operate?

ABoth positions release the brakes
BPush in to release; pull out to applyYour answerCorrect answer
CPush in to apply; pull out to release
Correct.

Pushing the control in supplies release air; pulling it out exhausts that air so the spring brakes apply. (Guide p. 163)

Next question

Choose another quiz · ICBC Driving Commercial Vehicles

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