155.绿系统有几个发动机泵 how many engine pump dose Green system has ?( )

正确答案：A

解析：

绿系统有几个发动机泵 How many engine pumps does the Green system have? ( ) 答案: A - 2 解析：这道题问绿系统有多少个发动机泵，正确答案是2个。所以选项 A 是正确的，而选项 B 和 C 中的数字分别为3和4，都不符合正确答案。

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A330机型熟悉课程试题

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547.APU滑油温度高将导致PAU发电机的什么后果( )What condition will happen in case of the APU oil high temperature?

546.APU、GCU的自测信号是如何传递的( )How is the self-testing signal transfer between APU and GCU?

545.IDG脱开后,复位在( ) After IDG disconnected, reset it at( )

544.主交流汇流条( )正常情况下由哪个交流汇流条向它供电( )which AC BUS power to AC ESS in the normal circumstances.

543.IDG FAULT灯什么时候亮( )What time is the IDG FAULT light come on?( )

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?