單項選擇題

A deck beam does NOT（）.

A.act as a beam to support vertical deck loads
B.lessen the longitudinal stiffness of the vessel
C.act as a tie to keep the sides of the ship in place
D.act as a web to prevent plate wrinkling due to twisting action on the vessel

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單項選擇題

（）are to be used for dunnage if you load rice.

A.wooden planks
B.rush mats
C.steel bars
D.wooden planks and rush mats

單項選擇題

When loading a cargo of taconite，proper sequencing of loading by hatch number is necessary to （）.

A.provide the proper trim
B.prevent negative stability from developing
C.prevent excessive longitudinal stresses
D.control list

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A deck beam does NOT（）.

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（）are to be used for dunnage if you load rice.

When loading a cargo of taconite，proper sequencing of loading by hatch number is necessary to （）.

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When loading a cargo of taconite，proper sequencing of loading by hatch number is necessary to （）.