A.In the lower level of the pumproom
B.In the middle level of the pumproom
C.In the upper lever of the pumproom
D.On the deck outside the pumproom
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A.large GM
B.high center of gravity
C.excessive free surface
D.small GZ
A.increase the trim
B.change the free surface effect
C.cause a serious list
D.decrea e ship stabilty
A.runs from a low supporting level up to the cargo at an angle
B.is also known as a distance piece
C.is placed on the deck under the cargo to distribute its weight evently
D.is run horizontally from a support to the cargo
A.blind flange
B.pivot coupling
C.quick-release coupling
D.spectacle flange
A.increase the lifting capacity
B.increase the lifting radius
C.protect the slings
D.protect the upper part of a load
最新試題
The mean draft of a ship is the draft（）.
A tide is called diurnal when（）.
（）is on the panel of radar.
Which of the following is not an operation mode of AIS?（）
Which of the following shall not the officers in charge of the navigational watch do?（）
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Berthing means bringing a vessel to her berth until（）.
In the Northern hemisphere northerly winds may cause temperature（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.