相关题目
整体驱动发电机和APU发电机给飞机AC汇流条以优先顺序供电；给AC BUS 1供电的优先顺序是下列哪个：The Integrated Drive Generators and the APU Generator power the airplane AC busses by a priority system; the switching priority for AC Bus 1 is as follows:
AC BUS 1(2)供电源的优先顺序是：AC BUS 1(2) power source priorities are:
下列哪个描述是正确的？Which of the following statements is true?
GCU会使发电机从电路脱离当：A GCU will remove a generator from the circuit when:
一旦IDG DISC灯亮起，IDG可能：Once the IDG DISC lamp illuminates, the IDG may:
CRJ900的AC电源是：AC electrical power on the CRJ900 is:
哪种情况会导致空气驱动发电机在飞行中自动放出？Which condition will cause the ADG to automatically deploy in flight?
(多项选择)从下表中选出2个与空气驱动发电机操作相关的控制。（multiple-choice）From the list below select 2 controls related to ADG operation.
正常飞行条件下，交流勤务汇流条由哪个供电？During normal flight conditions, the AC SERV BUS is powered by:
条件：爬升过程中APU处于运转状态且APU发电机开启，发电机1失效。哪个交流电源将自动向交流汇流条1供电？Condition: on climb out with APU running and generator switched ON, generator 1 fails. Which AC source will automatically power the AC BUS 1?
