【单选题】
在地面，将机翼防冰按钮置于ON位时会发生什么情况？___
A. A机翼防冰valve打开30秒，然后关闭
B. B机翼防冰valve不打开
C. C机翼防冰valve保持打开
D.
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答案
A
解析
暂无解析
相关试题
【单选题】
如何检查发动机防冰已选择：___
A. A仅相应发动机防冰电门上的ON灯亮
B. B相应发动机防冰电门上的ON灯亮以及ECAM发动机页面上的防冰显示
C. C相应发动机防冰电门上的ON灯亮以及ECAM备忘显示上的防冰显示
D. D仅ECAM发动机页面上的防冰显示
【单选题】
当探头加温按钮设置在AUTO位时，空速管加温何时自动开始：___
A. A地面不加温，但离地时自动加温
B. B发动机起动后以高温加温
C. C人工选择高温前，以低热加温
D. D发动机起动后低功率加温，离地后正常加温
【单选题】
机翼防冰显示在ECAM上的哪个位置？___
A. AECAM引气页面无机翼防冰系统显示
B. B当机翼防冰按钮被按下时，在ECAM引气页面上显示白色“ANTI-ICE”（防冰）字样
C. C当机翼防冰按钮按下且valve打开时，ECAM引气页面上的一个绿色箭头
D. D以上B和C
【单选题】
WhenistheTATprobeheated?___
A. A.Inflight,notonground
B. B.Onground,notinflight
C. C.Inicingconditionsonly
D. D.Normalheatinginflight,lowheatingonground
【单选题】
Whenisthepitotprobeheated?___
A. A.Inflight,notonground
B. B.Onground,notinflight
C. C.Inicingconditionsonly
D. D.Normalheatinginflight,lowheatingonground
【单选题】
WhathappensincaseofaWHCfailure?___
A. A.ThefailedWHCconnectstotheother
B. B.Bothsystemsarelost
C. C.Theheatingoftherelatedsideislost
D. D.Nothinghappens
【单选题】
WhathappenswhentheEIUpowersupplycircuitbreakersarepulled?___
A. A.Nothinghappens
B. B.Thewindshieldheatingiscutoff
C. C.Thewindshieldandwindowsareheated
D.
【单选题】
257.(A320)在干风挡上，雨刷系统___
A. A.测试时可以使用
B. B.B,除非弄湿风挡,否则不得使用.
C. C.C,当调节雨刮刮水器时可以使用,
D. D.D,以上说法都不对
【单选题】
259.(A320)当按钮设置AUTO位时，探头加温何时自动开始：___
A. A.A地面不加温，但离地时自动加温
B. B.发动机起动后以高温加温
C. C.C人工选择高温前，以低热加温
D. D.D任一台发动机起动后低热，离地后正常加温
【单选题】
260.(A320)发动机运转时,风挡加温说法正确的是:___
A. A.A,如果风挡控制按钮没有接通,则不加温
B. B.B,风挡加温启动,无论按钮电门处于什么位置
C. C.C,不是由WHC控制风挡加温
D. D.D,以上说法都不对
【单选题】
261.(A320)飞机防冰各子系统中不需要计算机或控制器去实现工作控制的是：___
A. A.机翼及发动机防冰系统
B. B.风挡和窗加温
C. C.C,探头加温
D. D.D,排水口加温DRAINMAST
【单选题】
263.(A320)飞机通电后,当发动机EIU(发动机接口组件)供电电路跳开关拔出时,则___
A. A.A．风档和侧窗都不加温
B. B.B．风档不加温,侧窗加温
C. C.C．风档加温,侧窗不加温
D. D.D．风档和侧窗都加温
【单选题】
264.(A320)关于风挡加温的说法错误的是___
A. A.A，发动机开车时，则风挡加温开始工作
B. B.风挡加温可在任何时候通过探头风挡加温按钮选择接通
C. C.C，左右侧的固定窗不需要防冰加温
D. D.D，驾驶舱左侧和右侧风挡窗加温是两套独立的系统
【单选题】
265.(A320)关于风挡加温计算机的测试说法正确的是：___
A. A.A，测试时需要将控制面板上探头/风挡加温控制电门松出
B. B.B，测试需要从CDU进入CFDS相应WHC选项
C. C.C，1号WHC和2号WHC2的测试需要单独进行
D. D.D，以上说法均正确
【单选题】
554.(A320)以下关于机翼防冰说法错误的是：___
A. A.A，关于机翼防冰的故障显示是在CFDS客舱温度控制的class3faults页面
B. B.B，没有CFDS记录故障情况报告
C. C.C，如果机翼防冰故障则控制按钮上的FAULT灯点亮
D. D.D，任何一个防冰valve故障都会点亮防冰控制按钮上的故障灯
【单选题】
555.(A320)由气源系统热空气提供防冰保护的缝翼是：___
A. A.A缝翼1，2，4
B. B.B缝翼2，3，4
C. C.外侧的三个前缘缝翼
D. D.D所有的缝翼
【单选题】
556.(A320)一旦一个WHC失效,会发生什么?___
A. A.另一个WHC完全替代工作
B. B.窗加温自动工作
C. C.两套系统都失去功能
D. D.相应侧的加温失去
【单选题】
557.(A320)1号WHC控制器防冰保护的风挡及窗是___
A. A.A，左侧风挡，左侧活动窗，左侧固定窗
B. B.B，左侧风挡，左侧活动窗，右侧固定窗
C. C.C，左侧风挡，右侧活动窗，左侧固定窗
D. D.D，左侧风挡，右侧活动窗，右侧固定窗
【单选题】
558.(A320)电加温被提供用于保护：___
A. A.仅皮托管和迎角探头
B. B.B仅皮托管和大气总温探头
C. C.大气总温探头，迎角探头
D. D.皮托管，静压口，大气总温探头，迎角探头
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In the spring of 1812, Napoleon assembled an army of six hundred thousand men on the borders of Russia. The soldiers were well trained, efficient, and well equipped. This military force was called the Grand Army. Napoleon, confident of a quick victory, predicted the conquest of Russia in five weeks.
【简答题】
Shortly afterwards, Napoleon's army crossed the Neman River into Russia. The quick, decisive victory that Napoleon expected never happened. To his surprise, the Russians refused to stand and fight. Instead, they retreated eastward, burning their crops and homes as they went. The Grand Army followed, but its advance march soon became bogged down by slow-moving supply lines.
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【简答题】
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【单选题】
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A. 4℃以下
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C. -20℃以下
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A. 杀虫剂熏杀+常温运输
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C. 400 m、4 h
D. 100 m、24 h
【单选题】
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C. 蝇类
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