A.bracing
B.battening
C.blocking
D.shoring
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A.octagonal pillar
B.H Beam pillar
C.I Beam pillar
D.circular type pillar
A.hog
B.sag
C.have a permanent list
D.be very tender
A.lifting capacity of the winch
B.location of the boom
C.position of the guy
D.weight of the load
A.maximum counter weight required
B.minimum horsepower required
C.hoist rope strength
D.allowable load
A.raised flange at the main deck edge
B.riveted crack arrester strap on all-welded ships
C.riveting pattern most commonly used in ship construction
D.row of plating nearest the keel
最新試題
The garboard strake is the（）.
If a vessel is sagging，what kind of stress is placed on the sheer strake?（）
The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the（）.
Keel scantlings of any vessel are greatest amidships because（）.
The strength of a deck will be increased by adding（）.
To shore up the main deck for the stowage of deck cargo means to（）.
It is possible，and sometimes necessary，to strengthen the deck of a vessel for carriage of deck cargo by（）.
Structural stress levels in a ship are the sum of loading stresses and stresses due to（）.
Floors aboard ship are（）.
Frames to which the tank top and bottom shell are fastened are called（）.