單項(xiàng)選擇題Forces within a vessel have caused a difference between the starboard and port drafts,This difference is called().

A.lists
B.heel
C.trim
D.flotation


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1.單項(xiàng)選擇題Foreman,the ship(),please get the stevedores to fill the port wings with heavier packages.

A.lists to starboard
B.is shifting to starboard
C.is inclined to starboard
D.is listing to starboard

2.單項(xiàng)選擇題Frapping lines are fitted to lifeboat davits to().

A.secure the lifeboat in the davits when in the stowed position
B.bring the lifeboat close along the rali in the embarkation position
C.give the occupants a safety line when the boat is being lowered from the embarkation level
D.reduce the swinging of the lifeboat at the embarkation level

3.單項(xiàng)選擇題Freeboard is measured from the upper edge of the().

A.bulkwark
B.deck line
C.gunwale bar
D.sheer strake

4.單項(xiàng)選擇題From()the information concerning the tons per inch or centimeter immersion of a vessel shall be usually found.

A.variation curve
B.dead weight scale
C.table of azimuth
D.freebo rd assignment

5.單項(xiàng)選擇題Galvanizing would be suitable for protecting wire rope which is used for().

A.cargo runners
B.stays
C.topping lifes
D.All of the above