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Question: 2.7.01-306

4 Points

Licenses: C C1 C1E

You are driving a loaded truck on a road with gradients. Despite engaging the permanent brake, the speed increases markedly. What is the right course of action?

Choose one or multiple correct answers
  • A. Continue braking using the service brake to allow you to change down gears
  • B. Disengage the permanent brake and maintain speed using the service brake only
  • C. Continue braking using the service brake to allow you to change up gears

Most students learn on the ClickClickDrive app. It is available for Android and iOS.

Theory App

Correct answer

  • A. Continue braking using the service brake to allow you to change down gears
Attachment

Comment

You should try to increase the engine braking effect of your truck for a downgrade by looking brakes on with the service brake to be able to switch back.

Driving operation, driving physics, driving technique

Chapter 2.7.01

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