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/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 10 of 200
Correct10%1 of 10 answered
Incorrect90%9 of 10 answered

Which trailer component fills the reservoir and controls the spring parking brakes?

AThe foot valveYour answer
BThe trailer spring brake valveCorrect answer
CThe ABS modulator
Incorrect.

The trailer spring brake valve performs both charging and spring-brake control functions. (Guide pp. 170-171)

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.