更多"[单选题]当ECAM控制面板上的“EMER CANC”被压下时，（ "的相关试题:
[单选题]显示被“EMER CANC”取消的警告（ ）
How to Show the warning cancelled by "EMER CANC"
A.其标题显示在状态页的“CANCELLED CAUTION”栏中
The title displayed at "CANCELLED CAUTION" in the status page
B.可通过按压RCL＞3秒人工恢复
Artificial restoration by press the RCL key > 3 seconds
C.A+B
[单选题]关于ECAM控制面板上“CLR”键（ ）
The following description is correct,for the ECAM "CLR" key on the control panel( )
A.只要有警告/警戒或状态信息出现，其键灯亮
As long as there is warning/caution or state information, the key light
B.压下会使ECAM显示信息改变
Pressing will lead to a change in ECAM display information
C.A+B
[判断题](235213)( )水泵某一个局部区域的压力降到流体温度相应的饱和压力下时，流体会汽化。
A.正确
B.错误
[判断题]〖SB2〗主停止按钮开关（带灯）：当“O”压下时，指示灯亮，停止已经启动的电机。与此同时〖SB1〗主启动按钮开关失效，〖SB1〗指示灯灭。当全部电机停止后“O”指示灯熄灭。( )
A.正确
B.错误
[单选题]飞机在地面未通电，如作动RAT&EMER GEN 人工释放电门 ( )
A.RAT释放
B.没有任何动作
C.应急发电机工作
D.不会伤人
[单选题]正常情况下,离开飞机,给飞机断电前,驾驶舱EMER EXIT LT选择器电门应置于
A.ON
B.ARM(预位)
C.OFF
D.任一位置
[单选题]CR400BF型动车组碳滑板自动降落装置( )可确保在碳滑板磨损或断裂时通过断开EMERGENCYOFF（紧急关闭）环路使受电弓降落。
A.ADD
B.ASD
C.ATD
D.ADS
[单选题]当机轮温度过高时有什么警告？（ ）
When the wheel when the temperature is too high to have what warning?
A.ECAM，主警戒，声音，灯光
ECAM, the main warning, sound, lights
B.ECAM，主警戒，声音
ECAM, the main warning, sound
C.主警戒，声音，灯光
the main warning, sound, lights
[单选题] When should operational check on navigation equipment be done?
A. Regulary, when preparing for sea and entering port
B. As often as possible
C. When errors are indicated
D. When time allows
[单选题] A tide is called diurnal when
A. only one high and one low water occur during a lunar day
B. the high tide is higher and the low tide is lower than usual
C. the high tide and low tide are exactly six hours apart
D. two high tides occur during a lunar day
[单选题] When collecting condensation for drinking water，______．
A.A sponge used to mop up and store condensation must be kept salt free
B.Only condensation on the bottom of the canopy should be collected
C.It should be strained through a finely woven cloth
D.Chlorine tablets should be used to make it drinkable
[单选题] When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should ______．
A.remove their life preservers to make it easier to climb on board the rescue vessel
B.climb on top of the boat while waiting for their turn to transfer to the rescue vessel
C.remain seated inside and make the transfer one person at a time
D.enter the water and swim over to the rescue vessel
[单选题] When administering artificial respiration，it is MOST important to ______．
A.Monitor blood pressure
B.Clear airways
C.Use the rhythmic pressure method
D.Know all approved methods
[单选题] When should voyage planning be done?
A. During the sailing
B. Prior the sailing
C. After sailing
D. Before the pilot is leaving
[单选题] When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind，the approach is best made ______.
A. with bow out，stern in
B. with bow in，stern out
C. parallel to the dock，as close in as possible
D. parallel to the dock，as far out as possible
[单选题] When anchoring a vessel under normal conditions，which scope of chain is recommended ________．
A.Four times the depth of water
B.Two and one-half times the depth of water
C.Five to seven times the depth of water
D.Fifteen times the depth of water
[单选题] When the relative motion display is selected all tracked objects will display ______ vectors．
A.motion
B.stationary
C.dynamical
D.flashing
[单选题] Anchors are prevented from running out when secured by the ______．
A.Brake
B.Devil's claw
C.Pawls
D.All of the above
