A.pulling a cord
B.cutting the wire restraining bands
C.removing the rubber packing strip
D.throwing the entire container overboard
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A.hoist man
B.limit switch
C.brake handle
D.preventer bar
A.Opening the automatic drain plugs
B.Draining the water pockets
C.Using the electric bilge pump
D.Using the bailers and cellulose sponge
A.Jack the vessel back up to a safe height
B.Proceed on to your next destination since the list is unimportant
C.Pump out all ballast to gain reserve buoyancy
D.Notify the Coast Guard
A.thank
B.be thankful
C.be thanked
D.be thankful for
A.frequent opening of hatches to permit entry of fresh air
B.regular checks of bilge levels
C.use of ear plugs to dampen engine noise
D.frequent flushing of the water spray system with fresh water
最新試題
The daily predictions of the times and heights of high and low water for a selection of Standard Ports are given in（）.
After jacking down your liftboat you have an unexpected list.You find that the only cause of this list must be a flooded leg.Your next course of action should be to（）.
What is the use of the books of Admiralty List of Lights and Fog Signals? Their use is to （）.
Many of the lights on this coast are placed so high as to be frequently obscured by（）.
Aboard a survival craft，ether can be used to（）.
On an Atlantic Ocean voyage from New York to Durban，South Africa，you should expect the Agulhas Current to present a strong（）.
Mariners not entering the port are（）to keep at least one mile off.
For details of these and other lights the larger scale charts and Admiralty Lists should be （）.
Lines drawn through points on the Earth having the same atmospheric pressure are known as （）.
The program of graphical predictions of height against time for a period of up to seven consecutive days is contained in（）.