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
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
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
A. 30秒30 sec
B. 60秒60 sec
C. 120秒120 sec
D. 180秒180 sec
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
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.
A. 交流电源 AC power
B. 外接电源 External power
C. 直流电源 DC power
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.
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
A. 300;500
B. 300;600
C. 500;800
D. 500;700
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