航空器滑行中需要通过着陆地带时,机长在滑进着陆地带前应当
A. 加强观察,缓慢通过;
B. 注意着陆地带活动,迅速通过;
C. 经过塔台管制员许可,并判明确无起飞降落的航空器时,才能通过
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降落时间的含义是指:
A. 航空器接地的瞬间;
B. 航空器着陆后前轮接地的瞬间;
C. 航空器着陆滑跑终止的瞬间
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反推装置开关选到预位并且油门杆在慢车位,操作反推装置还需要哪些额外的条件?With the TRUST REVERSER switches selected to ARMED and the thrust levers at IDLE, which additional conditions are needed to operate the thrust reversers?
A. 液压系统1和2增压并打开10级引气 Hydraulic systems 1 and 2 pressurized and 10th stage bleed air
B. 左和右主起落架机轮承重或轮速大于20节和液压系统1和2增压 Airplane is on ground or wheel spin-up exceeds 20 kts and hydraulic system 1 and 2 pressurized
C. 10级引气和机轮承重地面接触信号 10th stage bleed air and WOW ground contact signal
D. 所有液压系统增压 all hydraulic systems pressurized
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热雷暴具有下述何种特点__
A. 云底高度低
B. 范围小,孤立分散
C. 有强烈闪电,移动迅速
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APU供ECS引气最大高度是:The maximum ECS bleed altitude for the APU is:
A. 37,000 ft
B. 41,000 ft
C. 25,000 ft
D. 21,000 ft
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判断正误True or False:
发动机慢车状态尾气温度危险区域宽度为8m。The dangerous range width of exhaust in idle thrust for the engine is 8m.
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下列关于对流层顶从赤道到两极变化叙述正确的是
A. 对流层顶高度降低,同时对流层顶温度增加
B. 对流层顶高度降低,同时对流层顶温度降低
C. 对流层顶高度增加,同时对流层顶温度增加
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APU DOOR OPEN 警戒信息 (琥珀色)含义是?
A. APU 发电机
B. APU 进气门失效
C. APU 超转
D. APU 舱门开
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着陆垂直过载大于多少时触发着陆过载大橙色事件?
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起飞阶段,选择的警告和警戒信息被抑制:In the takeoff phase, selected warning and caution messages are inhibited:
A. 雷达高度大于400英尺并且起落架放出with radio altimeter greater than 400 ft and the landing gear extended
B. 机轮不承重并且雷达高度大于500英尺with weight-off-wheels and radio altimeter greater than 500 ft
C. 当左右发动机被推至起飞推力when the left and right engines are advanced to takeoff power
D. 从地面转变到空中后30秒30 seconds after ground to air transition
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