相关题目
机翼前缘装有（ ），用来探测机翼防冰管路或管路接头的故障。In the wing leading edges, （ ）are used to detect the failure of a wing anti-ice duct or duct connector.
判断正误True or False：在自动模式（AUTO）下，APU负载控制活门（LCV）内锁保护功能防止APU向防冰系统提供引气。In AUTO, APU LCV Interlock Protection function prevents the APU from supplying bleed air to the anti-ice systems.
判断正误True or False：APU负载控制活门（LCV）内锁保护功能不允许发动机和APU同时向引气总管供气。APU LCV Interlock Protection function will not allow the engines and APU to supply the manifold at the same time.
判断正误True or False：当飞机在地面上，双发和APU都在运转时，APU总是优先向飞机气源系统提供引气。On the ground, with both the engines and APU running, the APU always has priority in supplying the bleed air for the aircraft pneumatic systems.
引气总管由（ ）分为两部分。The bleed air manifold is divided into two sections by：
APU LCV失效在安全( )位。The APU LCV is fail-safe（ ）.
判断正误True or False：没有HPV操作的EICAS指示。There are no EICAS indications of HPV operation.
当地面气源车运行时，引气活门必须选择( )。For ground cart operations, the bleed valves must be selected（ ）.
判断正误True or False：每个ACSC有两个通道。工作通道每天都会自动切换。Each controller consists of two channels. Active channel assignment is automatically switched on a daily basis.
压力调节关断活门(PRSOV)位于每个发动机的引气供应线, 其需要至少的( )压力才能打开。A Pressure Regulating and Shutoff Valve (PRSOV) is located in the bleed air supply line from each engine, The PRSOV requires a minimum of ( ) upstream pressure to begin opening.
