iFahrer - Führerschein Vorbereitung APP
Interactive preparation for the driving license test
Technical aspects / 2.7.06-321
What is the effect on a truck-trailer combination when the parking brake in the towing vehicle is engaged (not in the test position)?
The towing vehicle will be mechanically braked
At this point, the trailer will usually only be braked with compressed air through the service brake system
The trailer will be mechanically braked
The towing vehicle will be mechanically braked
At this point, the trailer will usually only be braked with compressed air through the service brake system
The trailer will be mechanically braked
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