iFahrer - Führerschein Vorbereitung APP
Interactive preparation for the driving license test
Technical aspects / 2.7.06-310
What can happen if a truck and trailer are continuously braked with the service brakes on a long downhill slope?
The wheel brakes heat up to such an extent that the braking action is dangerously reduced
The air supply to the brake system is not supplemented
The action of the retarder is reduced
The wheel brakes heat up to such an extent that the braking action is dangerously reduced
The air supply to the brake system is not supplemented
The action of the retarder is reduced
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