Northwest Territories Class 7 Knowledge Test — Class 7 Practice Question
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Accuracy —
Rules of the Road
Brake fade on long NT downgrade is prevented by:
Show Answer & Explanation
Correct Answer: B. Engine braking (lower gear) + periodic service-brake use
Continuous service-brake causes fade potentially leading to total brake loss.
Why the other answers are wrong
- A.Continuous brakingContinuous braking causes fade.
- C.Neutral coastingNeutral loses engine-braking and is illegal.
- D.Parking brakeParking brake is secondary, not service brake.