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单选题
38.A330飞机正常情况时可以从哪里得到交流电Where does the A330 aircraft get AC power normal?
A
2台IDG,APU发电机Two IDG,APU generator
B
外电源A和B External power A and B
C
2台IDG,APU发电机,外电源A和B Two IDG,APU generator,External power A and B
答案解析
正确答案：C
解析：
题目解析
A330飞机正常情况下可以从哪里得到交流电？
答案:C
解析：A330飞机正常情况下可以从2台IDG（Integrated Drive Generator）、APU发电机以及外电源A和B获取交流电。这些电源共同供电飞机上的交流电设备，以确保正常运行。
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