سؤال 212

The operation of vehicles is prohibited if:

The airtightness of the engine mount ventilation system is impaired.
The airtightness of the engine power supply system is impaired.
In both cases.پاسخ درست

توضیح

The English option texts diverge from the source editions: the accepted source response covers lost tightness in both the crankcase ventilation and engine fuel-supply systems. Either leak creates a distinct vapour, fire, or fuel-loss hazard; an engine mount is not the ventilation component being tested.

توضیح

ادامهٔ این آزمون