9、飞行中，驾驶舱、客舱和货舱起火或冒烟，或发动机起火，即使这些火被扑灭。注：以下情况除外： a）机上人员携带的电子设备(包括移动电源、移动通信设备、平板电脑、摄录设备等)的锂电池起火或冒烟，机组成员及时发现并妥善处置，且未导致航空器受损和/或人员轻伤的情况。 b）灯泡冒烟，烤箱中食物或食物残留导致冒烟，液体滴溅到操纵台面板上导致冒烟，引气或空调管路中残留物产生烟雾的情况。构成（ ）

正常飞行条件下，AC ESS BUS （交流电重要汇流条）由什么供电：Under normal flight condition, the AC ESS BUS is powered by:

判断正误：交流汇流条1的电源供给优先次序是：发电机1，发电机2，APU发电机，外部电源车.The power source priority for AC bus 1 is: GEN 1, GEN2, APU GEN, external power.

发电机1和2产生的交流电由什么控制：AC power generation from generator 1 and generator 2 are controlled by:

哪项情况说明外接电源正在给飞机的汇流条供电？Which condition identifies external power supplying the aircraft’s electrical buses?

下列哪项额定功率为40KVA？Which of the following are normally rated at 40 KVA?

判断正误True or False：跳开关面板1位于驾驶舱，跳开关面板2位于后设备舱Circuit breaker panel 1 is located on the flight deck, and circuit breaker panel 2 is located in the aft equipment bay

从下列选项中选出不提供交流电的电源。From the list below, select the source that does NOT provide AC power

交流汇流条1出现电路短路，会发生下列哪种情况？AC BUS 1 develops an electrical short, which of the following will occur?

判断正误True or false：显示在EICAS主页的IDG 1警戒信息指示整体驱动发电机1滑油压力低或滑油温度高。The IDG 1 caution message displayed on EICAS primary page indicates IDG 1 low oil pressure or high oil temperature.

判断正误True or false：显示在EICAS上的MAIN BATT CHGR状态信息指示主电瓶过热或不充电。The MAIN BATT CHGR status message displayed on EICAS indicates main battery overheating or not charging.