答案:A
答案:A
A. 30
B. 50
C. 80
D. 100
A. 交流汇流条2 AC BUS 2
B. 空气驱动发电机 ADG
C. APU 发电机 APU GEN
D. 交流汇流条1 AC BUS1
A. 1
B. 1.5
C. 2
A. 1~19 座
B. 20~50 座
C. 51~70 座
A. 旅客舱门和勤务门已关闭并上锁,机外排气活门未关闭。Overboard exhaust valve not closed with passenger and service doors closed and locked.
B. 由于堵塞或断开,或由于风扇失效,显示器冷却管道内气流量低。Low airflow in display cooling duct due to blockage or disconnection, or a fan failed.
C. 任一电子舱风扇速度<60%或失效。Any avionics fan speed <60% or failed.
D. 任一显示风扇速度<50%或失效。Any display fan speed <50% or failed.
A. ZGGG
B. ZPPP
C. ZWWW
A. 如需要,起飞增加推力时 if need when taking off
B. 不需要 non-essential
C. 滑出before taxi
A. 燃油通道 1/2 失效
B. 燃油量降级
C. 燃油量低
D. 燃油过滤
A. DES
B. PITCH
C. VS
D. IAS