灭鼠
挡鼠板
鼠疫
守卫
第1题:
RAT FAULT(RAT故障)可能的故障为()
A、RAT未完全收存
B、在RAT收存做动筒上存在压力
C、RAT泵不可用
D、以上都正确
第2题:
Which of the following characteristics describe the BPDU Guard feature()
第3题:
A.at guard
B.on ears
C.guard our attention
D.on guard
第4题:
rat guard()
第5题:
关于液压系统RAT的收放,以下说法正确的是:()
第6题:
Your ARPA has two guard zones.What is the purpose of the inner guard zone ________.
A.Alert the watch officer that a vessel is approaching the preset CPA limit
B.Warn of small targets that are initially detected closer than the outer guard zone
C.Guard against target loss during critical maneuvering situations
D.Sound an alarm for targets first detected within the zone
第7题:
A319的RAT地面控制面板上三个指示灯中的绿色灯点亮,表示:().
第8题:
关于RAT叙述正确的是()
A、只有飞机在地面上时才能将RAT收回
B、地面和空中都会自动收回。只要相关系统恢复正常
C、RAT一旦放出便不能收回
第9题:
如果所有主发电机都故障会出现什么情况?
第10题:
What is the result of entering the command spanning-tree loopguard default?()