×
单选题
641.氧气渗漏测试时,氧气瓶阀门应在( ) Oxygen leakage test, the oxygen cylinder valve should be in what position
A
开位 OPEN
B
关位 CLOSE
C
任何位置 Any position
答案解析
正确答案：B
解析：
氧气渗漏测试时，氧气瓶阀门应在( ) Oxygen leakage test, the oxygen cylinder valve should be in what position
答案:B
解析: 在进行氧气渗漏测试时，氧气瓶阀门应该处于关闭位 (CLOSE)。这是因为在测试期间，您不希望实际释放氧气到系统中，而是要模拟检测氧气系统是否存在渗漏或泄漏，因此需要关闭瓶阀门。
题目纠错
相关题目
单选题
61.飞行扰流板的组成: The composition of flight spoiler:
单选题
60.所有飞控操纵面都是: All flight control control surfaces are:
单选题
59.每侧机翼共有几个副翼作动筒? How many actuators use for Each side wing aileron ?
单选题
58.高升力功能是由哪些操纵面来实现的?()High lift function is implemented which control surfaces?
单选题
57.横滚控制是通过哪些操纵面实现的?()Roll control is through which control surfaces?
单选题
56.俯仰控制是通过哪些操纵面实现的?()Pitch control is through which the realization of control surface?
单选题
55.电子舱的烟雾探测器安装在哪里?( )Where is the location of the avionics smoke detector?( )
单选题
54.电子舱的烟雾探测器安装在哪里?( )Where is the location of the avionics smoke detector?( )
单选题
53.驾驶舱里的设备有哪些?Which equipments are in the control cabin ?
单选题
52.驾驶舱安装的设备/设施的目的: the purpose of installing equipment/furnishing in the cockpit are:
