更多"[单选题]When the center tank is empty,"的相关试题:
[单选题]When the boy heard the voice repeating, he thought ______.
A.it was foolish to hear others’ voice
B.someone else in the mountain liked his voice
C.there were many other people in the mountain
D.he was laughed at by someone else in the mountain
[单选题]将增压面板上的“MODE SELECT”旋钮放到“AUTO 1”时:试题种类: 驾驶员晋级理论题库B757
A. “AUTO 1”为现用控制器,“AUTO 2”为备用
B. “AUTO 2”为现用控制器,“AUTO 1”为备用
C. “AUTO 1”和“AUTO 2”都为现用控制器,“MAN”为备用
D. “AUTO 2”不会自动工作,只有将“MODE SELECT”旋钮放到“AUTO 2”时才会工作
[单选题]Why is the water tank pressurized?
A.A. To ease draining operation
B.B. To warm up water
C.C. To allow water distribution
[单选题]In normal operation,which tank will be emptied first?
A.A.The inner cell
B.B.The center tank
C.C.The outer cell
[判断题]手持式侦检仪器,长按MODE+Y/+键进入菜单界面。( )解析:(MODE+N/+)
A.正确
B.错误
[单选题]CFM56-5B动力装置的排放系统中，收集器容纳油箱（HOLDING TANK）中的余油何时可排放（ ）
A.空中自动排放
B.空中速度超过200节自动排放
C.地面人工排放
D.地面自动排放
[单选题]正常飞行中,增压控制器“AUTO 1”和“AUTO 2”都正常工作;如果飞行员误将增压“MODE SELECT”旋钮放到“MAN”位,会如何? 试题种类: 驾驶员晋级理论题库B757
A. 增压系统仍保持由“AUTO 1”或“AUTO 2”工作
B. 增压系统转换到人工控制方式,“AUTO INOP”灯不会亮
C. 增压系统转换到人工控制方式,且“AUTO INOP”灯亮
[单选题]Ceiling and visibility must be reported by the responsible ground unit.
A.地面负责单位必须通报云高和跑道视程。
B.塔台负责单位必须通报云高和能见度。
C.地面负责单位必须通报云高和能见度。
D.塔台负责单位必须通报云高和跑道视程。
[单选题]Having a trip abroad is certainly good for the old couple, but it remains ________ whether they will enjoy it. ( )
A. to see
B. to be seen
C. seeing
D. seen
[单选题]FA mode is the abbreviation of Final
（ ）.
A.A、a
B.B、apple
C.C、 approach
D.D、 adaptati
on
[单选题]What happens if the MODE SELECTOR is set to MAN and the DITCHING pushbutton is set ON?
A.A. The outflow valve,emergency RAM AIR inlet,avionics ventilation and pack flow control valves close
B.B. Only the outflow valve closes
C.C. Only the outflow valve is not automatically controlled to close
[单选题]In the following four items， which type of the Antenna of Localizer Station we usually use?（ ）
A.A、VHF
Antenna
B.B、M-ARY
Antenna
C.C、Alford Loop Antenna
D.D、Log Periodic Antenna
[填空题]If we can（ ） our present difficulties, then everything should be all right
[单选题]SET OFFSIDE RNG/MODE'在 情况下,出现
A.ND1或ND2故障
B.FD故障
C.其中一部FMGC故障
D.IR故障
[单选题]哪个电门有AUTO位？
A.黄系统电动泵
B.蓝系统电动泵
C.绿系统EDP
[单选题]—Lily, will you come with me to the cinema this Sunday evening?
—______, but I promised Susan I'd go with her. ( )(
A. My pleasure
B. Thanks
C. Take it easy
D. Forget it
[单选题]A321飞机燃油控制面板上的MODE SEL按钮控制：
A.A. 中央油箱燃油泵
B.B. 中央油箱传输活门
C.C. 大翼油箱泵
D.D. 大翼和中央油箱油泵
[单选题]正线信号电源屏DHXD-TH1模块输出( )电源
A.交流24V
B. 交流380V
C. 直流220V
D.交流220V
