单选题
关于IGGS说法正确的
A
它将空气分离成富氮空气和富氧空气
B
ICU是IGGS的控制部件
C
ASM是IGGS的核心部件
D
以上都是
答案解析
正确答案:D
解析:
题目解析
关于IGGS说法正确的 A.它将空气分离成富氮空气和富氧空气 B.ICU是IGGS的控制部件 C.ASM是IGGS的核心部件 D.以上都是 答案:D
解析:IGGS(Inert Gas Generating System,惰性气体发生系统)是一种用于飞机油箱中生成惰性气体(通常是氮气)的系统,以减少油箱内的氧气浓度,从而降低火灾和爆炸的风险。关于IGGS的说法,A选项是不正确的,IGGS不是将空气分离成富氮空气和富氧空气;B选项是正确的,ICU(Inert Control Unit,惰性控制单元)是IGGS的控制部件;C选项也是正确的,ASM(Air Separation Module,空气分离模块)是IGGS的核心部件。因此,D选项是正确的,以上说法都正确。
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