关于高速飞行时的积冰,下述说法哪个正确
A. "高速飞行时,由于动力增温使飞机表面温度升高,因此可以在积雨云中飞行;
B. 高速飞行时,机翼前部的温度可能是正的,机翼后部的温度可能是负的,因此可能出现槽形积冰;
C. 高速飞行时,飞行速度越大积冰越强"
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调机、本场训练或试飞,( )应完成客舱安全检查。For ferry, local field training or test flight, ( ) shall complete the cabin safety check.
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起飞滑跑方向不稳定蓝色事件为对正跑道,起飞滑跑地速30节至前轮离地,偏离起飞方向( )
A. 大于3°
B. 大于4°
C. 大于5°
D. 大于6°
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哪些零部件位于油门杆扇区?Which components appear on the thrust lever quadrant?
A. 反推扳机,TOGA电门,释放锁闩,高能量计划电门 thrust reverser trigger,TOGA switch, release latch, HIGH PWR SCHEDULE switch
B. TOGA电门,反推扳机,反推预位电门 TOGA switch, thrust reverser trigger, thrust reverser arming switch
C. 反推预位电门,释放锁闩,TOGA电门thrust reverser arming switch, release latch, TOGA switch
D. TOGA电门,反推扳机,释放锁闩,反推杆 TOGA switch, thrust reverser trigger, release latch, thrust reverser lever
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EICAS上显示'PARKING BRAKE'警告信息表明:The 'PARKING BRAKE' warning message displayed on EICAS indicates:
A. 发生刹车超温情况。A brake overheat condition exists.
B. 在一个或两个主起落架舱出现超温情况。Overheat condition exists in one or both MLG bays.
C. 飞机在起飞构型或在空中,设置停留刹车。Parking brake is set with the aircraft configured for takeoff or in the air.
D. 起落架的实际位置与起落架控制手柄的控制位置不一致。Landing gear position does not agree with landing gear control handle position.
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起动APU前须检查在直流电源简图页上显示的最低电压是24伏。
Check on DC ELECTRICAL page that the minimum voltage is 24V before starting APU
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进近时发动机失效,飞行员应如何应对?If engine failure during approach, what should the pilot do ?
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自由大气中风随高度变化的主要原因是
A. 大气温度水平分布不均匀
B. 大气温度垂直分布不均匀
C. 气压梯度力随高度升高而减小
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哪个燃油系统零部件工作可支持发动机起动?Which fuel system components operate to support engine starting?
A. 回油引射泵scavenge ejectors
B. 主引射泵main ejectors
C. 燃油增压泵fuel boost pumps
D. 转输引射泵transfer ejectors
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根据公司执管的飞机情况,起飞备降机场与起飞机场的距离不大于飞机使用()的巡航速度在静风条件下飞行()小时的距离,并在飞行放行单中列出
According to the conditions of Company managed aircraft, the distance from the takeoff alternate to the takeoff airport is no more than ( ) hour flight distance with the aircraft of ( ) at cruise speed under calm wind condition and listed in the flight release permit.
A. 双发巡航;1.5
one and half an;
both engines;
B. 双发巡航;1
one;
both engines;
C. 一发失效;1
one;
one engine inoperative
D. 一发失效;1.5
one and half an;
one engine inoperative
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