【单选题】
Howmanypotablewaterquantityindicatorsarethere?___
A. A.One
B. B.Two
C. C.Three
D. D.Four
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相关试题
【单选题】
Wheredoesthetoiletbowlrinsingwatercomefrom?___
A. A.Wasteholdingtank
B. B.Wastewatertank
C. C.Potablewatertank
D.
【单选题】
Thetoiletsystemismonitoredby:___
A. A.TheFCUBITE
B. B.TheCFDS
C. C.TheFDUBITE
D. D.TheVSCBITE
【单选题】
Onground,whendoesthevacuumgeneratorstartstooperate?___
A. A.Assoonastheaircraftisenergized
B. B.Assoonastheflushswitchispressedin,andonlyifthealtitudepressureswitchisclosed
C. C.Assoonasthealtitudepressureswitchcloses
D.
【单选题】
A319的饮用水箱位置在：___
A. A.前货舱后部
B. B.后货舱后部废水箱左侧
C. C.后货舱后部右侧
D. D.后客舱天花板上方
【单选题】
关于A319饮用水系统叙述正确的是___
A. A．饮用水水箱在气源系统无压力时,厕所无水供应，厨房不受影响
B. B．后勤务面板内有四个指示灯
C. C．水量传感器探测到饮用水箱高水量时,水加热器断电
D. D．若加水勤务面板打开,且飞机有电,则FAP和后勤务面板上同时指示出饮用水箱水量
【单选题】
在飞机没有通电的情况下，A321可进行加水/放水操作吗？___
A. A.只能进行放出操作
B. B.只能进行加水操作
C. C.加水/放水操作都不能进行
D. D.加水/放水操作都可以进行
【单选题】
402.(A320)为什么水箱需要增压?___
A. A.易于放水操作
B. B.把水加温
C. C.允许水供给.
D. D.防止水箱被客舱增压空气压扁
【单选题】
405.(A320)飞机上有多少个污水勤务和排放面板？?___
A. A.一个
B. B.两个
C. C.三个
D. D.四个
【单选题】
407.(A320)马桶内的污物如何被排放到废水箱___
A. A.废水箱内产生的真空
B. B.水的冲洗和重力
C. C.水的压力
D. D.电动泵
【单选题】
611.(A320)若加水勤务面板打开,且飞机有电___
A. A.要在前乘务员面板上观察饮用水水量,必须按压INON电门
B. B.马桶不能冲水
C. C.FAP和勤务面板上同时指示出饮用水箱水量
D. D.ECAM上出现备忘信息
【单选题】
612.(A320)下列关于厕所马桶系统工作叙述正确的是___
A. A.真空系统控制器(VSC)控制马桶冲水的循环顺序
B. B.供水valve和冲洗valve总是同时打开同时关闭
C. C.只要废水勤务面板打开,真空发生器不工作
D. D.当废水水箱满时,VSC关断马桶系统
【单选题】
613.(A320)下列说法不正确的是？___
A. A.真空泵是离心式的
B. B.废水箱底部的液面传感器是静压式
C. C.废水箱顶部的液面传感器是超声波式
D. D.马桶座杯由钛合金制成，内侧涂覆不粘涂层
【单选题】
614.(A320)飞机有电,扳动加水/排水valve手柄到FILL位给水箱加水___
A. A.加水/排水valve由电控马达打开
B. B.位于勤务面板上的溢流valve灯会点亮
C. C.水箱加满后,必须人工关闭加水/排水valve
D. D.务必要关断洗手间内的人工关断valve
【单选题】
615.(A320)关于饮用水箱的增压源不正确是___
A. A.APU引气
B. B.发动机引气
C. C.地面气源
D. D.专用压气机
【单选题】
616.(A320)马桶的冲洗用水来自于___
A. A.废水箱
B. B.饮用水箱
C. C.厨房和洗手间使用后的废水
D. D.客舱内专门储备的水
【单选题】
791.(A320)污水系统的真空马达何时工作：___
A. A.飞机通电即工作
B. B.冲水电门按下
C. C.高度电门闭合
D. D.B和C
【单选题】
792.(A320)下列关于饮用水系统叙述正确的是___
A. A.饮用水水箱在气源系统无压力时,厕所无水供应，厨房不受影响
B. B.加水/排水valve只能通过人工作动手柄控制开关
C. C.水量传感器的低水量电门断开,则水加热器断电
D. D.排放饮用水系统时,溢流valve关闭
【单选题】
793.(A320)真空马桶系统由何监控___
A. A.FCU自检
B. B.CFDS
C. C.VSC自检
D. D.AIDS
【单选题】
794.(A320)飞机在地面时按压厕所冲水电门，真空泵却没有工作___
A. A.真空泵故障
B. B.污水勤务面板打开
C. C.污水箱已满
D. D.以上皆有可能
【单选题】
795.(A320)哪个部件控制真空马桶冲水循环___
A. A.冲水电门
B. B.FCU
C. C.VSC
D. D.FAP
【单选题】
927.(A320)灰水排放系统中的排放valve的描述正确的是：___
A. A.允许隔离排水槽和洗手盆
B. B.防止客舱增压空气持续泄漏
C. C.防止洗手盆被隔离
D. D.MEL放行时使用
【单选题】
984.(A320)巡航时按压厕所冲水电门，真空泵却没有工作___
A. A.真空泵故障
B. B.另一个厕所刚刚按压了冲水电门
C. C.高度电门断开
D. D.以上皆有可能
【单选题】
厕所马桶的清水来自：___
A. 污水箱；
B. 废水箱；
C. 饮用水箱。
D.
【单选题】
厕所系统由谁监控?___
A. 冲洗控制组件自检；
B. CFDS；
C. VSC自检。
D.
【单选题】
当高度压力开关故障时，真空泵是否可以工作？___
A. 可以；
B. 不可以；
C. 起落架替代高度压力开关。
D.
【单选题】
废水量在何处显示?___
A. 厕所服务面板；
B. 前服务员面板；
C. A和B。
D.
【单选题】
废水排泄系统排放什么地方的水?___
A. 污水槽和洗手池
B. 污水槽
C. 洗手池
D.
【单选题】
废水排泄系统为什么安装污水排放valve?___
A. 使污水槽和洗手池被隔开；
B. 防止损失客舱压力；
C. 阻止洗手池被隔离。
D.
【单选题】
加水的最大允许压力是多少？___
A. 25psi；
B. 50psi；
C. 75psi。
D.
【单选题】
前服务员面板可以显示什么？___
A. 饮用水量和污水量；
B. 饮用水量；
C. 污水量。
D.
【单选题】
什么时候可以加水？___
A. 飞机通电时；
B. 飞机无电时；
C. A、B均可。
D.
【单选题】
水valve和冲洗valve由谁监控?___
A. 真空系统控制器；
B. 真空泵；
C. 相应冲洗控制组件自检。
D.
【单选题】
水箱加水时用___
A. 一个手柄，一个加水valve；
B. 一个手柄，两个valve；
C. 二个手柄，两个valve。
D.
【单选题】
饮用水系统的主排放口在___
A. 饮用水服务面板；
B. 前放水面板；
C. 溢水放水面板。
D.
【单选题】
饮用水箱为什么增压?___
A. 易放水；
B. 给水加温；
C. 使水进行分配。
D.
【单选题】
真空泵何时工作?___
A. 在地面；
B. 爬升时上升到16000英尺以上和下降时下降到12000英尺下；
C. 在服务过程中。
D.
【单选题】
真空泵系统控制器的功用是：___
A. 进行系统控制、监控、故障报告；
B. 进行系统控制、监控；
C. 故障报告。
D.
【单选题】
VACUUMGENERATOR的工作条件___
A. 在地面或空中低于16000英尺
B. 仅在地面
C. 仅在空中低于16000英尺
D. 飞机高度高于16000FT
【单选题】
关于饮用水箱的增压源不正确是___
A. APU引气
B. 发动机引气
C. 地面气源
D. 专用压气机
【单选题】
下列说法不正确的是？___
A. 真空泵是离心式的
B. 废水箱底部的液面传感器是静压式
C. 废水箱顶部的液面传感器是超声波式
D. 马桶座杯由钛合金制成，内侧涂覆不粘涂层
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Older people are less likely to be ___ their negative emotions (情绪) and more likely to focus on the positive.
A. reserved for
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A. apply
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___ that new homes cost more than older homes, but that is not true across the country anymore.
A. It used to be
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The boss ___ his employees to work longer hours as the company is dreadfully short of staff at present.
A. called on
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The president’s visit and ___ discussions led to a plan that aimed to improve the trade relations between the two countries.
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The author ___ his general idea mainly through statistics and results obtained from a survey (调查) about auto customer services in the United States.
A. assumes
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People in this town starved, several buildings were bombed and crime ___ because you had to steal to eat.
A. eroded
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【单选题】
Olympic recognition for bodybuilding (健美) remains ___ since some argue that bodybuilding is not a sport because the actual contest does not involve the same sort of efforts as “real” sports.
A. controversial
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【单选题】
Tom tried to justify his absence from the meeting by ___ that he had been ill that day.
A. admitting
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___ the huge financial benefits, biological companies have been rushing to set up laboratories and new research projects.
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A. altered
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Policies and organizations must be created to meet workers’ hopes, and to ___ new problems that inevitably arise between workers and managers.
A. compromise
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To keep the wheels of industry turning, we produce consumer goods in endless quantities, and, in the process, are rapidly ___ our natural resources.
A. ignoring
B. collapsing
C. enduring
D. exhausting
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As a person who loves peace, he is committed ___ realizing peace between countries.
A. of
B. about
C. for
D. to
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Learning how to use chopsticks is easy for me, ___ learning how to conduct myself at the table is quite difficult.
A. whereas
B. however
C. therefore
D. besides
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___ that the patient smokes 50 cigarettes a day, it would be reasonable to assume there is some lung damage.
A. To give
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___ all obstacles and failures, the scientist continued doing his experiments day and night.
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I’m willing to ___ that a larger car would have cost more, but I still think we should have bought one.
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Manufacturing (制造) companies spend millions of pounds on advertisements, trying to ___ customers that their products are better than those of other companies.
A. confine
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C. depress
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He is not the right person for the project: he is not very technically minded and ___, he does not have the sense of responsibility.
A. instead
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Death rates declined in many places, partly because of the ___ in hunger.
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In deciding whether or not a situation is safe, pilots must be taught to assume that the worst will happen, and then to ___ whether there is a risk or not.
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The worker was not worried as he knew that if he gave up the job, there would be ___ opportunities for him to work somewhere else.
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The research shows the region might ___ overheating (经济过热), but the policymakers so far appear to be relatively relaxed about the future of the economy.
A. catch a glimpse of
B. be at risk of
C. take a toll on
D. be free from
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Measures have been taken to ensure that no student will have to ___ of college for economic reasons.
A. lay out
B. cancel out
C. drop out
D. stand out
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Stress that is not treated can lead to significant medical illnesses, which ___ can lead to greater stress and even depression (抑郁症).
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Narcissism (自恋) has its benefits in terms of self-belief and confidence, but it also tends to be ___ risky decision-making.
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