91.如果一个液压故障,翼尖刹车将:( )If a hydraulic fault, WTB will:

　第二个液压回路仍能保持刹车松开. The second remained brake loosen the hydraulic circuit.

　当压力下降时,此WTB的两个电磁线圈断电. When the pressure drop, the WTB two electromagnetic coil power off.

　无影响,两个WTB电磁线圈照样通电. No effect, so two WTB solenoid power on.

正确答案：A

解析：

题目解析题目要求判断液压故障时翼尖刹车的情况。正确答案是 A. 第二个液压回路仍能保持刹车松开。这是因为翼尖刹车系统通常采用双液压回路设计，如果一个液压回路发生故障，另一个回路仍然能够保持刹车松开的状态，确保飞机安全。

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A330机型熟悉课程试题

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611.FAP上的LAV MAINT 按钮用于( ) What's the function of LAV MAINT pushbutton on FAP?

610.当驾驶舱门打开且发动机启动后,哪个灯将会自动暗( ) When the cockpit door is open and the engine is started,which the lights will automatically dark?

609.航后在FAP面板上操作应急灯测试时,应急灯由( ) After flight, operating emergency lamp test on the FAP panel, who supply emergency light power?

608.应急发光条的作用是( ) What's the function of emergency light bar.

607.系好安全带标志灯开关在( ) What's the location of fasten the seat belt sign switch?

606.在应急情况下,如果DC ESS BUS故障,EPSU上的电池可以向客舱供电( ) In case of emergency, if DC ESS BUS fault, How long can EPSU battery supply power to cabin?

605.以下关于厕所灯光说法正确的是( ) Which of the following statement is true about the toilet light

604.以下哪个不属于驾驶舱灯光( ) Which of the following does not belong to the cockpit light?

603.灯光系统的分布可分为( ) How many parts are lighting system includes?

602.当电源丢失时,发动机防冰活门处于什么位置? What is the engine anti-ice valve position in case of electrical power loss?