Seven short blasts continued for one minute means ().
第1题:
If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm, you should ______.
A.start the fire pump
B.go to your man overboard station
C.go to your lifeboat station
D.stand by for collision
第2题:
在DXU的告警定义中,()的告警等级为LEVEL2。
第3题:
The emergency signal for fires is sounded on the ship’s whistle and general alarm as _____.
A.a continuous ringing for 10 seconds
B.one short ring followed by one long ring
C.two long rings of at least 20 seconds
D.a continuous ringing until the fire is extinguished
第4题:
发警报()
第5题:
消防演习()
第6题:
ccld1是什么含义的告警()
第7题:
()(除了) the fire drill, there are also boat drill and emergency drill on board.
第8题:
What alarm is NOT found on an inert gas system ________.
A.Low oxygen alarm
B.Low pressure alarm
C.Scrubber high water level alarm
D.Deck seal low water alarm
第9题:
We are going to carry out an/a ()(应急演习).
第10题:
根据移动基站验收规范,在OMT定义的外告警,Inlet(ID)Class8所对应的告警为()。