BC Class 1 Commercial Practice Questions - British Columbia ICBC Class 1 Commercial Driver Knowledge Test Exam

A low-air warning activates while descending a hill. What is the safest response?

Stop as soon as safely possible and determine the cause before proceeding Keep descending and pump the brakes to rebuild air Shift to a higher gear and ignore the warning Use the hand valve as the main brake to the bottom

Correct Answer:

Stop as soon as safely possible and determine the cause before proceeding

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