如果在飞越最后进近定位点（FAF）或最后进近点（FAP）之前，报告的RVR或VIS低于程序规定的最低着陆标准，除非本条(运行手册)5.9.4 款规定外，不得飞越最后进近定位点（FAF）或最后进近点（FAP）继续进近，进入仪表进近程序的最后进近航段。如果程序中没有规定最后进近定位点（FAF），在报告的跑道视程（RVR）或能见度低于规定的着陆最低标准时，则不得开始最后航段飞行。

主电瓶输出电压为：The output voltage of main battery is:

APU电瓶输出电压为：The output voltage of APU battery is:

失去所有交流电源。记忆项目： Loss of All AC Power. Immediate action(s)：

当其它电源丢失时，ADG提供115V，400赫兹，3相，（ ）KVA 的AC电源供应急使用。The ADG supplies 115-volt, 400-Hz, and 3-phase AC power at（ ）KVA for emergency use when all other sources have been lost.

飞行中，如果所有的发电机失效且ADG不工作，仅有电瓶电源，飞机将在大约（ ）分钟后断电。In flight, if all generators fail and the ADG is inoperative, only battery power available, aircraft will lose electricity supply approximately ( ) min later.

(多项选择): DC EMER BUS向下列哪些部件供电？（multiple-choice）: Which of the following components receive power from DC EMER BUS?

如果IDG在空中脱开，在下列哪种情况下可以重置IDG？If IDG was disconnected in flight, under which of the following conditions can IDG be reset?

下列属于整体驱动发电机（IDG）组成部件的是：Which of the following is component of IDG?

电瓶汇流条和 APU 电瓶直接汇流条供电给（ ）。Both the BATT BUS and the APU BATT DIR BUS feed the（ ）.

判断正误True or false：在地面时，如果飞机由外接 AC 电源供电，当接通相应的 APU 或 IDG 时，外接电源将继续给飞机供电。On the ground, if the airplane is powered by external AC power at first, when either the APU or an IDG is brought on line, the external AC will continue supply power for aircraft.