判断正误True or False: 如果全部电源发生故障时,主飞行操纵将由 ACMP 3B(交流马达泵 3B)提供液压动力,该交流马达泵在应急情况下由空气驱动发电机 (ADG)提供电力。In the event of a total electrical power failure, the primary flight controls will remain hydraulically-powered by ACMP 3B, which will be powered by the air-driven generator (ADG) in an emergency.
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在什么时候提起油门杆至慢车位为发动机起动提供燃油What time the thrust levers are advanced to the idle position to turn the fuel on.
A. 当N2 rpm超过10%的时候When the engine has accelerated to 10% N2 rpm,
B. 当N2 rpm超过20%的时候When the engine has accelerated to 20% N2 rpm,
C. 当N2 rpm超过30%的时候When the engine has accelerated to 30% N2 rpm,
D. 当N2 rpm超过40%的时候When the engine has accelerated to 40% N2 rpm,
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判断正误True or False:CRJ900飞机安装的是可伸缩的前三点式起落架,空中,主起落架向内收起,前起落架向前收起。CRJ900 aircraft landing gear is a retractable tricycle type,the MLG retracts inboard and the NLG retracts forward in flight.
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PARK BRAKE SOV 警戒信息 (琥珀色)含义是?
A. 停留刹车关断活门
B. 构型刹车警告
C. 刹车过热
D. 刹车压力低
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雷暴的生命周期一般分为哪三个阶段?
A. 积云阶段,积雨云阶段,消散阶段
B. 生成阶段,降水阶段,消散阶段
C. 发展阶段,成熟阶段,消散阶段
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对于没有制定起飞最低标准的机场,能见度应至少在( )米以上。For the airport without take-off minimum standards, the visibility shall be at least more than ( ) meters.
A. 1600
B. 800
C. 2000
D. 400
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(案例分析) 某日,重庆飞大连,在进近过程中,出现缝翼襟翼失效,经判断都未放出(0襟翼缝翼着陆),这时候我们应该如何决断?(case analysis) One day, an aircraft performing flight from Chongqing to Dalian, during approach, slats and flaps were inoperative and failed to deploye according to judgement (landing with 0 flap and slat), what knid of decision shall we make under this condition?
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EICAS上显示'PARK BRAKE SOV'警戒信息表明:The'PARK BRAKE SOV' caution message displayed on EICAS indicates:
A. 内侧防滞系统发现故障。 Fault found in the anti-skid INBD system.
B. 内侧刹车压力<800 psi且2号直流汇流条供电。 IB brake pressure is <800 psi and DC BUS 2 powered.
C. 外侧刹车压力<800 psi且2号直流汇流条供电。 OB brake pressure is <800 psi and DC BUS 2 powered.
D. 内侧刹车压力>800 psi且停留刹车设置时,停留刹车关断活门失效在开位。 The parking brake SOV has failed open with inboard brake pressure >800 psi and the parking brake set.
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起飞坡度大红色事件为场高0-35ft(含),坡度超过( )
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在无冷却气流的条件下EICAS显示屏可以显示几分钟?How many minutes are the EICAS screens permitted to operate without cooling airflow?
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