How will you ensure a low speed of the tractor and trailer on a steep and long descent?
Pick an answer to test yourself
The correct answer: With the help of the engine revolutions and selecting a low gear.
On a steep, long descent, select a low gear in advance and keep the speed down with the engine revolutions. This keeps the brakes from overheating. Controlling speed with the brakes alone can overheat them and cost you braking power.
This question appears in the theory test for license:1 · tractor
