iFahrer - Führerschein Vorbereitung APP
Interactive preparation for the driving license test
Technical aspects / 2.7.02-304
What happens if one of the service brake circuits of a dual-circuit compressed air-braking system leaks when the vehicle is in motion?
The air supply will escape from the leaking circuit and the braking action can diminish considerably
The four-way protection valve protects the intact circuits from pressure falling below the safety pressure
The four-way protection valve supplies the leaking circuit with additional air to compensate for the pressure loss
The air supply will escape from the leaking circuit and the braking action can diminish considerably
The four-way protection valve protects the intact circuits from pressure falling below the safety pressure
The four-way protection valve supplies the leaking circuit with additional air to compensate for the pressure loss
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