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飞机试题CRJ900题库练习
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CRJ900发动机的N1和N2段是什么?What are the N1and N2 sections of the CRJ 900 engines?

A、 高压涡轮连接左和右发动机的风扇。High pressure turbines connected to the fan of the left and right engine.

B、 风扇转子(N1)连接低压涡轮,压缩机转子连接高压涡轮(N2)A fan rotor (N1) connected to a low-pressure turbine and a compressor rotor connected to a high pressure turbine (N2).

C、 N1是右发动机,N2是左发动机。N1 is the right engine and N2 is the left engine.

D、 N1是动力段,N2是附件齿轮箱。N1 is the power section and N2 is the accessory gearbox.

答案:B

飞机试题CRJ900题库练习
如果某台发动机在 V1 与离地之间失效。则应柔和使用 方向舵保持方向控制,在消除偏航的前提下,保持机翼水平, 以使飞机保持在跑道中心线上。以( )柔和拉杆至单发目标俯仰姿态(跟随 FD),使飞机抬前轮。If one engine fails between V1 and lift off, maintain
directional control by smoothly applying rudder, in the premise of eliminating yaw, keep the wing level, maintain the runway center line. The rotation should be executed smoothly with one continuous motion up toward the single-engine target pitch attitude (FD command bars) ( ).
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发动机启动(空中):对于第一次启动,启动机接通最长的时间是多少?Engine Start (Flight): For the first time, the maximum time for starting engine is:
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在实施CDFA技术进近时,什么时候调整设置复飞高度?
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(L FIRE FAIL) 左发火警失效警戒信息指示:L FIRE FAIL Caution message indicates:
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判断正误True or False: 飞机的纵向(俯仰)控制是由升降舵并辅以可移动的水平安定面来实现的。Longitudinal (pitch) control of the aircraft is provided by the elevators, assisted by a moveable horizontal stabilizer.
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安全检查单的目的是确定飞机系统是否处于可以安全的
给飞机汇流条加载()的形态。The purpose of safety checklist is to determine if aircraft systems are in a configuration to safely apply ( ) to the aircraft buses.
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APU 系统信息显示在EICAS的主页和状态页,'APU LCV OPEN'状态信息意味着:The APU system messages are shown on the EICAS primary and status pages. The 'APU LCV OPEN' status message means:
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ADG提供AC电源给:The ADG supplies AC power to:
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机场的起落航线通常为左航线;若因地形、城市等条件的限制,或者为避免同邻近机场的起落航线交叉,也可以为右航线;起落航线的飞行高度,通常为( )米至( )米。
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在航空器上要装一应急斧时,应当放在什么地方?
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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

CRJ900发动机的N1和N2段是什么?What are the N1and N2 sections of the CRJ 900 engines?

A、 高压涡轮连接左和右发动机的风扇。High pressure turbines connected to the fan of the left and right engine.

B、 风扇转子(N1)连接低压涡轮,压缩机转子连接高压涡轮(N2)A fan rotor (N1) connected to a low-pressure turbine and a compressor rotor connected to a high pressure turbine (N2).

C、 N1是右发动机,N2是左发动机。N1 is the right engine and N2 is the left engine.

D、 N1是动力段,N2是附件齿轮箱。N1 is the power section and N2 is the accessory gearbox.

答案:B

飞机试题CRJ900题库练习
相关题目
如果某台发动机在 V1 与离地之间失效。则应柔和使用 方向舵保持方向控制,在消除偏航的前提下,保持机翼水平, 以使飞机保持在跑道中心线上。以( )柔和拉杆至单发目标俯仰姿态(跟随 FD),使飞机抬前轮。If one engine fails between V1 and lift off, maintain
directional control by smoothly applying rudder, in the premise of eliminating yaw, keep the wing level, maintain the runway center line. The rotation should be executed smoothly with one continuous motion up toward the single-engine target pitch attitude (FD command bars) ( ).

A. 不小于3°/秒的速率at not less than 3° per second

B. 不大于 3°/秒的速率 at not more than 3° per second

C. 不小于5 °/秒的速率 at not less than 5° per second

D. 不大于5°/秒的速率 at not more than 5° per second

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发动机启动(空中):对于第一次启动,启动机接通最长的时间是多少?Engine Start (Flight): For the first time, the maximum time for starting engine is:

A. 30秒30 sec

B. 60秒60 sec

C. 120秒120 sec

D. 180秒180 sec

https://www.shititong.cn/cha-kan/shiti/00007381-7af0-ee89-c073-9874ad40f400.html
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在实施CDFA技术进近时,什么时候调整设置复飞高度?

A. MDA时

B. MDA+50英尺时

C. 在最后一个下降剖面顶点开始稳定下降后

https://www.shititong.cn/cha-kan/shiti/00007381-7aef-0182-c073-9874ad40f400.html
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(L FIRE FAIL) 左发火警失效警戒信息指示:L FIRE FAIL Caution message indicates:

A. 探测到火警后,灭火系统已失效。After a detected fire, the extinguishing system has failed.

B. 指示发动机火警探测环路失效(A或B)。Indicates an engine fire detector loop failure (A or B).

C. 指示左发探测系统失效。Indicates a failure of the LH engine detection system.

D. 两个灭火瓶已释放但火警仍可通过一个火警探测环路探测。Both fire extinguisher bottles are discharged but a fire is still detected by the one of the fire detector loops.

https://www.shititong.cn/cha-kan/shiti/00007381-7af2-8eeb-c073-9874ad40f400.html
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判断正误True or False: 飞机的纵向(俯仰)控制是由升降舵并辅以可移动的水平安定面来实现的。Longitudinal (pitch) control of the aircraft is provided by the elevators, assisted by a moveable horizontal stabilizer.
https://www.shititong.cn/cha-kan/shiti/00007381-7af1-c315-c073-9874ad40f400.html
点击查看答案
安全检查单的目的是确定飞机系统是否处于可以安全的
给飞机汇流条加载()的形态。The purpose of safety checklist is to determine if aircraft systems are in a configuration to safely apply ( ) to the aircraft buses.

A. 交流电源 AC power

B. 外接电源 External power

C. 直流电源 DC power

https://www.shititong.cn/cha-kan/shiti/00007381-7ae7-e11b-c073-9874ad40f400.html
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APU 系统信息显示在EICAS的主页和状态页,'APU LCV OPEN'状态信息意味着:The APU system messages are shown on the EICAS primary and status pages. The 'APU LCV OPEN' status message means:

A. APU 防喘控制活门失效,APU 被限制在 17,000 英尺以下工作。Surge control valve failed. APU operation limited to 17,000 ft or less.

B. 选择 APU PWR/FUEL 电门时,进气门不在指定位置。APU PWR/FUEL switch selected and inlet door not positioned.

C. APU 负载控制活门打开。APU load control valve open.

D. APU 起动机马达接通。APU starter motor engaged.

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ADG提供AC电源给:The ADG supplies AC power to:

A. 1B液压泵和AC勤务汇流条 1B hydraulic pump and AC service bus

B. 2B液压泵和AC汇流条2 2B hydraulic pump and AC bus No. 2

C. 3B液压泵和AC汇流条1 3B hydraulic pump and AC bus No. 1

D. 3B液压泵和AC重要汇流条 3B hydraulic pump and AC ESS bus

https://www.shititong.cn/cha-kan/shiti/00007381-7af0-9294-c073-9874ad40f400.html
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机场的起落航线通常为左航线;若因地形、城市等条件的限制,或者为避免同邻近机场的起落航线交叉,也可以为右航线;起落航线的飞行高度,通常为( )米至( )米。

A. 300;500

B. 300;600

C. 500;800

D. 500;700

https://www.shititong.cn/cha-kan/shiti/00007381-7aef-65b5-c073-9874ad40f400.html
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在航空器上要装一应急斧时,应当放在什么地方?

A. 尽可能靠近紧急出口

B. 放在正常飞行中机组容易接近旅客不能接近的地方

C. 放在正常飞行中机组和旅客都能接近的地方

https://www.shititong.cn/cha-kan/shiti/00007381-7aed-dfa8-c073-9874ad40f400.html
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