答案:A
答案:A
A. 积云群;
B. 中云;
C. 积雨云
A. 15
B. 20
C. 30
D. 45
A. 2.4
B. 2.5
C. 2.8
A. 下降 0.65℃
B. 下降 1℃
C. 上升 0.4~0.7℃
A. 模拟机飞行和实际飞行;
B. 模拟机飞行、实际飞行和飞行记录器判读
C. 航空知识笔试和实践检查
A. 815 °C (5min)
B. 927 °C (5min)
C. 947 °C (5min)
D. 990 °C (5min)
A. 当检测到任何内部故障时 when any internal fault is detected
B. 当检测到故障LCV关闭时 when the LCV is closed for detected faults
C. 出现特定故障着陆后60秒关闭APU shutdown the APU 60 seconds after landing for selected faults
D. 当APU失火时 in the event of an APU fire
A. 与风速减小量相等的空速损失
B. 等于风速减小量两倍的空速损失
C. 等于风速减小量两倍的空速突然增大
A. 襟翼不在0度,相应汇流条供电且任一发电机运转。Flaps not at zero, respective bus is powered and any generator is operating.
B. 襟翼不在0度且APU供电或外接电源相连时。Flaps are selected out of 0-degrees with the APU on line or when external power is connected.
C. 任何时候起落架放下且AC电源接通时Any time the landing gear is selected down with AC Power ON.
D. 自动打开如果发动机或发动机发电机失效。Automatically come on if an engine or engine generator fails.