424.热交换器散热形式是( )Working principle of the heat exchanger is( )
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278.当在空中APU工作时,探测到低滑油压力,会发生( )When APU running in flight,if LOP is detected,what will happen?
277.当APU转速大于95%,飞行高度大于23000英尺,无引气渗漏,APU:( ) When APU running above 95% and flight up to 23000 ft and no bleed leak.then APU:
276.APU滑油系统哪个部件是由ECB控制的?( ) Which component from the oil system is controlled by the ECB ?
275.APU主要包括哪几个主单元体?( ) What are the main APU modules ?
274.从哪里可触发APU紧急停车?( )Where can shutdown the APU emergency?
273.APU引气流量调节是靠什么完成的?( ) The APU bleed airflow regulation by?
272.APU燃油流量信号作用是( )What is the Fuel Flow signal used for ?
271.空地交换的数据由( )管理 which one manages the data for air-ground exchange
270.”ATC MSG”指示灯的颜色 the color of “ATC MSG”indicator
269.CNS/ATM包括那些内容 CNS/ATM includes:
