iFahrer - Führerschein Vorbereitung APP
Interactive preparation for the driving license test
Technical aspects / 2.7.06-223
What is the function of a multiple-circuit safety valve in an air brake system?
To seal off a leaking circuit from the other circuits
To ensure the supply of compressed air to the intact circuits
To protect all the circuits of the compressed air system from excessive pressure
To seal off a leaking circuit from the other circuits
To ensure the supply of compressed air to the intact circuits
To protect all the circuits of the compressed air system from excessive pressure
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