A.driving wooden plugs into the vents
B.closing the lids on the vents
C.plugging the scuppers
D.plugging the sounding pipes
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A.Master
B.Chief Mate
C.safety officer
D.department heads
A.The sea anchor deploys
B.The floor inflates
C.If upside down，the craft rights itself
D.The painter detaches from the raft
A.abandon ship
B.dismissal from fire and emergency stations
C.fire and emergency
D.man overboard
A.for
B.in
C.during
D.to
最新試題
The wooden plug inserted in the vent of a damaged tank of a ship should be removed in case it is decided to（）.
There is a fire in the crew’s quarters of your vessel. You should（）.
There are two disadvantages to CO2 pump as a firefighting agent. One of these is the limited quantity available，and the other is（）.
Traditionally，the signal for fire aboard ship is（）.
What is an advantage of using foam in fire fighting?（）
What does blowing tubes accomplish?（）
The straight stream capability of an all-purpose nozzle is used in fighting a class A fire to（）.
What is the most important characteristic of the extinguishing agent in fighting a class C fire?（）
What is the MOST important consideration when determining how to fight an electrical fire?（）
There is a fire aft aboard your vessel. To help fight the fire，you should（）.