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?

　至少5分钟 At least 5 minutes.

　至少10分钟 At least 10 minutes.

　至少15分钟 At least 15 minutes.

正确答案：B

解析：

题目解析答案：B 解析：这道题涉及飞机应急情况下的电源供应。根据B选项，EPSU电池在DC ESS BUS故障的情况下，至少可以为客舱提供10分钟的电力供应，确保在短时间内保持一定的电力供应，以便乘客和机组人员有足够的时间进行必要的操作和应对。

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A330机型熟悉课程试题

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96.怎样探测到一个卡阻的操纵活门( )How to detect the jaming of the control valve?

95.以下什么故障会使WTB起作用. What Failure can make the WTB work?

94.襟翼PCU中POB在什么情况下会锁住马达的输出轴. What condition,the POB in the PCU of the Flap will lock the motor output shaft.

93.襟翼PCU中活门组件的功用: The function of the PCU flap valve components:

92.WTB临近电门的作用是:( )What purpose is the WTB approaching switch:

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

90.襟翼旋转作动器在( )Where is the rotary actuator of the flap?

89.如果WTB将襟翼锁死后,缝翼会: If WTB has locked flap, slats will be:

88.一对APPU位置信号不一致时,产生什么故障? A pair of APPU position signal is inconsistent, what fault?

87.速度刹车手柄被抑制后,如何再次伸出速度刹车? After speed brake handle are inhibited, how to stretch out the speed brake again?