题目内容
(请给出正确答案)
[单选题]
货舱烟雾警告触发,按压AGENT按钮,两个灭火瓶释放需要多久()
A.一号灭火瓶40s,二号灭火瓶200min
B.一号灭火瓶60s,二号灭火瓶260min
C.一号灭火瓶80s,二号灭火瓶300min
答案
B、一号灭火瓶60s,二号灭火瓶260min
如果结果不匹配,请 联系老师 获取答案
A.一号灭火瓶40s,二号灭火瓶200min
B.一号灭火瓶60s,二号灭火瓶260min
C.一号灭火瓶80s,二号灭火瓶300min
B、一号灭火瓶60s,二号灭火瓶260min
A.如果前客舱温度升高即是前货舱火警;后客舱温度升高便是后货舱火警
B.左主警告灯亮为前货舱火警,右主警告灯亮为后货舱火警
C.通过前、后货舱火警灯来判断
D.无法判断