更多"[单选题]ECB位于( ) Where is the ECB "的相关试题:
[单选题]FMGEC位于( )
Where is FMGEC located:( )
A.主设备舱
avionics bay
B.驾驶舱
cockpit
C.货舱
cargo
[单选题]----- "Where is your college located, John?" ----- "It is ________."
A.on the Fifth Avenue
B.on Fifth Avenue
C.in Fifth Avenue
D.at Fifth Avenue
[单选题]BSCU位于哪个位置( )BSCU is located :
A.主轮舱 main landing gear bay
B.驾驶舱 Cockpit
C.电子舱The electronic equipment bay
[单选题]货舱灭火瓶位于( )The cargo fire bottle is located in ( )
A.前货舱的右侧壁板内 right sidewall panel, forward cargo compartment
B.散货舱中 bulk cargo compartment
C.后货舱的右侧壁板内right sidewall panel, after cargo compartment
[单选题]停留刹车手柄位于( )Parking brake lever is located:
A.中央控制台pedestal
B.头顶板overhead panel
C.正驾驶一侧 side of the captain
[单选题]发动机火警探测环路位于( )? Where are engine fire detectors located? ( )
A.吊架、区域1 pylon,zone 1
B.吊架、区域1、区域2、区域3 pylon, zone 1,zone 2,zone 3
C.仅仅在区域2 only zone 2
[单选题]飞机的O站位点位于( )
Where is O station points located in the plane( )
A.机身前251.2英寸
251.2 inches before the fuselage
B.机头前211.2英寸
211.2 inches before the nose
C.机头前130英寸
130 inches before the nose
[单选题]ECB安装在:
A.APU舱的右后部;
B.APU舱的右前部;
C.后货舱的右后侧;
D.电子舱;
[单选题]ECB具有:
A.受限制的控制APU;
B.仅有APU监控功能;
C.仅有APU指示功能;
D.全权控制APU;
[单选题]ECB的主要功能:
A.控制APU自动起动和控制APU恒定转速工作;
B.提供APU过载和故障保护;
C.监控APULRU及APU系统测试;
D.以上都对。
[单选题]ECB自身何时断电:
A.APU转速降到7%以下;
B.APU主电门放置OFF位;
C.APU转速降到7%以下30秒钟后。
D.进气门关闭时;
[单选题]ECB可由谁供电:
A.左主汇流条;
B.右主汇流条;
C.电瓶汇流条;
D.重要汇流条;
[单选题]ECB探测到故障时如何关断APU
A.APU自动停车;
B.人工正常停车;
C.通过应急方式停车;
D.有一专用电门用来人工停车;
[单选题]ECB的作用是( ) The Electronic Control Box has :
A.全权控制和监控APU的工作 Full authority over APU operation.
B.有限控制APU的工作 Restricted authority over APU operation.
C.只能监控APU的工作 Only APU monitoring function.
[单选题]当ECB探测到APU速度为107%时:
A.应该立即正常停车;
B.应该采取应急停车;
C.APU将自动停车。
D.以上都可以
[单选题]数据记忆模块DMM和ECB可以同时更换吗?
A.可以;
B.不可以。
[单选题]当转速到达多少时ECB使燃油关断电磁阀通电打开:
A.7%;
B.10%;
C.25%;
D.50%;
[单选题]在APU转速下降到多少时ECB关闭进气门和燃油低压活门:
A.7%;
B.33%;
C.45%;
D.50%;
[单选题]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 ?
A.油气分离器 The air/oil separator.
B. oil heater. 滑油加热器
C.The de-oiling solenoid valve.不供油电磁活门