单项选择题
Fixed piping leads from the（）to various areas of the compartment to be flooded.
A.manifold
B.remote pull box
C.discharge nozzle
D.machinery space
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相关考题
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单项选择题
When the ship is under attack by pirates,or terrorists,（）needs to be activated.
A.AIS
B.SSAS
C.SSP
D.SART -
单项选择题
Which of following physical abilities is not required as to the routine movement around a vessel?（）
A.Maintain balance and move with agility
B.Climb up and down vertical ladders and stairways
C.Open and close watertight doors
D.Take part in vessel evacuation procedures -
单项选择题
The information regarding ports such as buoyed channels,fairway,location and number of terminals,river channels,details of navigational marks,location of overhead bridges, underground cables etc. are shown in（）
A.small-scale charts
B.medium-scale charts
C.large-scale charts
D.natural scale charts
