A、 去备降机场备降;
B、 向南着陆,提醒机长侧风影响;
C、 向北着陆,提醒机长侧风影响
答案:C
A、 去备降机场备降;
B、 向南着陆,提醒机长侧风影响;
C、 向北着陆,提醒机长侧风影响
答案:C
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. 轻度风向转换
B. 中度颠簸
C. 轻度颠簸
A. 30KVA
B. 15KVA
C. 40KVA
D. 25KVA
A. 3
B. 5
C. 10
A. 1000
B. 1200
C. 1500
D. 2000
A. ±5
B. ±10
C. ±12
D. ±15
A. 小于Vr-3
B. 小于Vr
C. 小于Vr+3
D. 小于Vr+5
A. 200KIAS
B. 230KIAS
C. 250KIAS
A. 尽管系统1和2共享同一套热交换器,但两套系统之间没有液压油混合。Although systems 1 and 2 share the heat exchanger there is no mixing of hydraulic fluid of the two systems.
B. 由于只有一个热交换器,两个系统都必须被增压以防止两个系统之间的液压油混合。Since there is only one heat exchanger both systems must be pressurized to prevent mixing of hydraulic fluid between the two systems.
C. 在地面上必须避免使用液压系统1和2,因为液压滑油冷却不充分,而与外部空气温度无关。On ground use of hydraulic system 1 and 2 must be avoided because of insufficient cooling of hydraulic oil, independent of the outside air temperature.
D. 在启动期间的极低温度(10℃和更低)下,热交换器冷却空气旁通热交换器。At very low temperatures (10C and lower) during start-up the heat exchanger cooling air is by- passed around the heat exchanger.