160.下列关于冲压涡轮描述正确是 which description of the ram air turbine is right?( )

　可在地面放下和收上 can extend and stow on the ground

　可在空中放下和收上 can extend and stow in the flight

　可从驾驶舱操作其收放 Can operate the extend and retraction from the cockpit

正确答案：A

解析：

题目解析这道题目询问的是关于冲压涡轮的正确描述。根据答案选项，只有选项 A 是正确的。因为冲压涡轮是用来在地面或空中紧急情况下供电的设备，所以它应该能够在地面放下和收起，以便在需要时使用。

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A330机型熟悉课程试题

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542.在A330飞机上一台IDG的额定功率为( ) On the A330 aircraft,the rated power of IDG is( )

541.恒速马达/发电机(CSM/G应急发电机)安装在( )the CSM/G installed in( )

540.IDG由哪个组件控制和监控( ) which components controlling and monitoring IDG

539.SIC(系统隔离接触器)由哪个组件管理( )SIC ( )managemented by which component ?

538.厨房卸载是如何控制的( )How to control the galleys power shed?

537.哪个设备用于实现自动卸载( )Which device is used to automatic shed?

536.CBMU(跳开关监控组件)什么时候工作( )What time is the CBMU( )work?

535.最后一个跳出的跳开关显示在ECAM屏幕的何处( )Finally jump out C/B display at( )of the ECAM screen

534.当跳开关未跳出的时候,在ECAM的跳开关页面上出现什么信息( )With no C/B jump out , the ECAM C/B pagege displays ( )

533.如果1台主发电机失效并且APU发电机无效,会出现什么情况( ) If one main generators and the APU generator are failed , what condition would happen?