A.another deck
B.two other decks
C.no deck
D.additional deck
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A.crew's quarters
B.engine room
C.main deck
D.tank top
A.loosely
B.closely
C.heavily
D.strongly
A.spotting a boom
B.collaring a boom
C.cradling a boom
D.toppling a boom
A.60 fathoms
B.the distance from the main deck to the light waterline
C.twice the distance from the main deck to the light waterline or 50 feet whichever is greater
D.two times the distance from the boat deck to the light waterline or 50 feet whichever is greater
A.outboard strake of plating on each side of an innerbottom
B.outer strake of plating on each side of the main deck of a vessel
C.plate which sits atop the center vertical keel
D.uppermost continuous strake of plating on the shell of a vessel
最新試題
When hoisting a boat on gravity type davits using an electric motor driven winch，the davit arms should be brought up（）.
The lifeboats on your vessel are stowed on cradles on deck and are handled by sheath-screw boom davits. Which of the following statements about launching a boat is TRUE?（）
When a line is spirally coiled about its end and lying flat on deck，it is said to be（）.
Which tackle arrangement has the LEAST mechanical advantage（）.
The Customer agrees to pay the full invoiced price，plus all other amounts payable to the（）Repairer under these terms and conditions，relating to or arising out of the Works for the Customer.
The terms ceiling and margin plate are associated with the（）.
What term indicates the line drawn at the top of the flat plate keel（）.
The vessel or other goods upon which the Works have been carried out must be（）from the Repairer’s worksite within 3 days after the invoice date or in accordance with other written notification by the Repairer to the Customer.
Solid waste generation，and electricity and water consumption are costly and have their own set of environmental（）.
What is meant by the term TOPPING THE BOOM?（）