【单选题】
A320飞机驾驶舱指示为灯灭逻辑___
A. 是
B. 不是
C.
D.
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答案
A
解析
暂无解析
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【单选题】
ACBUS1最多可有几个来源供电?___
A. 2个,IDG1和IDG2
B. 3个,IDG1、IDG2和APU发电机
C. 4个,IDG1、IDG2和APU发电机、外接电源
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若主电源失效，APU发电机、应急发电机不工作，则飞机上的交流用电设备：___
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D. 风扇、高压压气机、低压压气机、燃烧室、低压涡轮、高压涡轮
【单选题】
正常飞行期间，当蒙皮温度低于+35℃时，电子舱通风系统控制冷却空气的温度，方法是：___
A. 增加来自驾驶舱的空气
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