السؤال 202

The operation of vehicles is prohibited if:

The residual height of the tire protective layer of passenger cars is 1.8 mm.
The tightness of the hydraulic brake transmitter is violated.الإجابة الصحيحة
In both cases.

الشرح

The English option texts diverge from the source editions: the accepted source response means that loss of leak-tightness in the hydraulic brake drive prohibits operation. That circuit must remain sealed to transmit pedal force reliably, while 1.8 mm of passenger-car tread remains above the stated minimum.

الشرح

تابع هذا الاختبار