积状云包括__
A. 淡积云、浓积云、积雨云、碎积云
B. 浓积云、碎积云、卷积云、层积云
C. 积雨云、层积云、高积云、淡积云
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起飞阶段最大燃油不平衡允许值是()。The maximum permissible fuel imbalance during takeoff is()。
A. 363kg
B. 136kg
C. 181kg
D. 227kg
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根据冰雹的形成条件,分析并判定下列哪些情况是正确的1 强烈雷暴含有大量冰雹,普通雷暴含有少量冰雹;
2 在具有强上升气流和大水滴的雷暴中常能出现大冰雹;
3 在雷暴云内的任何一个高度上都有可能发现冰雹,但在云体外的晴空中不会有冰雹;
4 通常情况下,冰雹是在雷暴的成熟阶段形成的;
5 雹块可能被向上或向外抛出雷暴云,有时可达几千米远。
A. 2、3 和4;
B. 2、4 和5;
C. 1、2、4 和5
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(案例分析)某日你驾驶CRJ900从库车飞伊宁,天气OK,在06号盲降仪表着陆过程中,在五边盲降截获,自驾接通条件下,进近至场高500英尺时突然遇到一股上升气流,下滑道从中间位置向下移动了1.5个点,此时航道没有偏移,此种情况下应该怎么办?(cases analysis)If one day you fly CRJ900 from Kuche to Yining, the weather is OK. During the ILS approach for RWY 06, the ILS signal is intercepted on final, and the AP is on. An updraft is suddenly encountered when approaching to 500 feet AGL, and the glide path moved downward by 1.5 points from the middle position, while the plane is not off course at this time. What should you do in this case?
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复飞和中止进近还有一种特殊情况:中止着陆,即飞机从( )至飞机在跑道上停稳过程中的复飞。There is also a special case of go-around and aborted approach: aborted landing, i.e. the missed approach from ( ) to the aircraft stablely land on the runway.
A. MDA/MDH或DDA/DDH MDA/MDH or DDA/DDH
B. 50英尺飞越跑道入口开始 start from 50ft overfly the runway threshold
C. 100英尺飞越跑道入口开始 start from 100ft overfly the runway threshold
D. 飞机接地后 after touchdown
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当飞机在外国领空飞行时,如果有旅客被发现有犯罪行为时
A. 请示管制员,按当地法规办理
B. 不加批准的施加管束措施
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昼间航空器在安全高度以上,从云下目视绕飞雷雨时,航空器与云底的垂直距离不得少于
A. 200 米;
B. 300 米;
C. 400 米
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(案例分析)2020年5月16日,某航A320执行航班,预计18号跑道起飞。16:17进跑道,触发前视风切变警戒“MONITOR RADAR DISPLAY”,机组原地等待,待风切变警戒消失后,机组向塔台证实风速风向,使用TOGA推力起飞。16:19起飞滑跑空速约85节时,触发“WINDSHEAR AHEAD”警告,机组继续滑跑起飞。离地后63英尺、827英尺时,两次触发风切变警戒“MONITOR RADAR DISPLAY”。后续于18:19在南昌机场落地。请分析此案例中机组处置是否有问题?如果有,你觉得存在哪些问题?( case analysis) On May 16, 2020, an A320 aircraft performs flight, estimated RWY 18 for takeoff. when aircraft entered RWY at 16:17, triggering MONITOR RADAR DISPLAY” and crew holding on site, after windshear alerting dispeared, crew confirmed wind speed and wind direction from Tower and applying TOGA for takeoff. at 16:19, takeoff roll speed reached 85 knots, triggering “WINDSHEAR AHEAD” warning, and crew continued to take off roll. “MONITOR RADAR DISPLAY” wind shear alerting was traggered twice at AGL 63 feet, and AGL 827 feet, later aircraft landed at Nanchang airport at 18:19. Do you think the crew disposal is wrong? If yes, what are the problems?
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判断正误 True or False: 如果液压系统1和2故障,内侧和外侧扰流副翼不工作。If hydraulic system 1 and 2 fails, inboard and outboard Spoilerons are inoperative.
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实施盘旋进近时,在目视盘旋机动转向着陆跑道的四边时,丢失目视参考,该如何实施复飞程序?
A. 应在盘旋区内上升至盘旋高度及以上后加入与着陆跑道对应的复飞程序
B. 应在盘旋区内上升至盘旋高度及以上后加入与进近程序对应的复飞程序
C. 立即转向着陆跑道加入与着陆跑道对应的复飞程序
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