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飞机试题CRJ900题库练习

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飞机试题CRJ900题库练习

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对于特定的形态，失速AOA 通常是固定的。然而，对于后掠翼涡轮喷气飞机，由于马赫效应失速角通常随着高度的增加而（）。The stall AOA is normally constant for a given configuration. However, for swept wing turbojet aircrafts the stall angle generally （） as altitude increases due to the Mach effect.

A、增加 increase

B、减小 reduces

答案：B

飞机试题CRJ900题库练习

警戒信息的内容很有可能在一页中显示不下，通过EICAS 控制面板上的_____ 按钮，飞行员可以向前或向后翻页，来观看完整的警戒信息。It is possible to have more than one page of caution messages. The____button on the ECP allows the pilot to page forward and backward to view the entire list of caution messages.

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附件齿轮箱包含什么组件？What is included in the Accessory Gearbox ?

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国内飞行时，等待油量的规定：

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判断正误：高温滑油在 APU 空气/滑油热交换器内，通过 APU 进气管路提供的部分空气进行冷却。True or False: Oil is cooled in the APU air/oil heat exchanger, with airflow provided by the APU intake duct.

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在飞行中遇到微下击暴流而飞机的性能有所变好，这时机长应采取的措施是＿＿

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L或 R FADEC FAULT 1状态信息（白色）表明L or R FADEC FAULT 1 status (white)

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判断正误：发动机暖机：推力手柄必须在慢车位直到滑油压力达到正常工作范围True or False:Engine Warm-up: The engine must remain at IDLE until oil pressure reaches normal operating range.

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FUEL CH 1/2FAIL 警戒信息 (琥珀色)含义是？

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飞行中，通信频率的转换应由( )完成，除飞机刚离地，由塔台频率转换为预先设定的进近频率外，任何频率的转换必须得到( )的确认。 In flight, the change of communication frequency shall be completed by ( ). Any change of frequency must be confirmed by ( ) except when the aircraft just lifts off the ground and tower frequency is switched to a preset
approach frequency.

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___状态不会显示在舱门简图页面。The _____ hatch is not presented on the synoptic page.

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单选题

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飞机试题CRJ900题库练习

对于特定的形态，失速AOA 通常是固定的。然而，对于后掠翼涡轮喷气飞机，由于马赫效应失速角通常随着高度的增加而（）。The stall AOA is normally constant for a given configuration. However, for swept wing turbojet aircrafts the stall angle generally （） as altitude increases due to the Mach effect.

A、增加 increase

B、减小 reduces

答案：B

相关题目

A. A)STEP.

B. B)CAS.

C. C)UP和DOWN. UP and DOWN

D. D)STAT.

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附件齿轮箱包含什么组件？What is included in the Accessory Gearbox ?

A. FADEC(全权数字电子发动机控制)交流发电机FADEC alternator

B. 液压泵(EDP 1 或 EDP 2) Hydraulic pump

C. 燃油控制组件Fuel control Unit

D. 以上全部All of above

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国内飞行时，等待油量的规定：

A. 以正常巡航消耗率飞行 45 分钟的油量

B. 以等待速度飞行 45 分钟的油量

C. 以等待速度飞行 30 分钟的油量

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在飞行中遇到微下击暴流而飞机的性能有所变好，这时机长应采取的措施是＿＿

A. 马上避开

B. 仔细观测风切变的情况并向塔台报告

C. 减小油门，柔和操纵

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L或 R FADEC FAULT 1状态信息（白色）表明L or R FADEC FAULT 1 status (white)

A. 表明2台发动机处于高功率计划中Indicates that both engines are at a high power schedule.

B. 表明发动机 SYNC(同步)人工取消选择。Indicates that engine synchronization manually selected off by flight crew.

C. 指示一个 FADEC 通道不工作或可能会影响发动机传感器裕度的故障组合。Indicates that one FADEC channel is inoperative or a combination of faults that may affect engine sensor redundancy.

D. 指示 L FADECFAULT 1 包含的状态信息之外不严重的故障组合。Indicates a combination of faults that are less serious than the faults covered by a FAULT 1 status message.

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FUEL CH 1/2FAIL 警戒信息 (琥珀色)含义是？

A. 燃油通道 1/2 失效

B. 燃油不平衡

C. 燃油泄漏

D. 总燃油温度

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A. PF; PM;

B. PM; PF

C. 观察员；PF; jump seater；PF

D. PM;观察员; PM; jump seater