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
A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.
Of the following，（）is not likely found in The Mariners Handbook.
After the boat is at the top of the davit heads，the davit arms begin moving up the tracks and are stopped by the（）.
The international number，location and/or name，geographical co-ordinates，characteristics and intensity，elevation in metres，range in sea miles and description of structure of a light can be found in（）.
An inflatable liferaft should be manually released from its cradle by（）.
Important changes to charts and lights（including temporary ones），radio signals and sailing directions are listed in（）.
Before personnel are lifted from a vessel in a personnel basket，the vessel should be（）.
For details of these and other lights the larger scale charts and Admiralty Lists should be （）.
Aboard a survival craft，ether can be used to（）.
An orange flag showing a black circle and square is a（）.