默认题库 - 固体散货运输及有关规则 - 查题吧

单选题

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

单选题

I（）rather not shift the rice to Hatch No.2.

A. shall
B. should
C. would
D. had to

单选题

On a bulk chemical carrier，water should NOT be used as an extinguishing agent to fight a fire if the water may come into contact with the chemical called（）.

A. acrylic acid
B. benzene
C. oleum
D. vinyl toluene

单选题

On a vessel，the keel is the primary strength member of the lower hull form in which direction?（）.

A. transverse
B. diagonal
C. longitudinal
D. vertical

单选题

Strengthening damaged bulkheads by using wood or steel is called（）.

A. bracing
B. battening
C. blocking
D. shoring

单选题

The heavier outboard strake of deck plating on a ship is called the deck（）.

A. stiffener
B. beam
C. stringer
D. doubler

单选题

Prior to being able to sail in a US port，each vessel that carries grain in bulk must have a certificate of loading issued by the（）.

American Bureau of Shipping
B. Lloyds of London
C. National Cargo Bureau
D. US Salvage

单选题

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

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

单选题

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

单选题

A grapnel is a（）.

A. device for securing a chain topping lift
B. hook to prevent the anchor cable from slipping
C. device used to drag for a submerged cable or line
D. type of clam bucket used for discharging bulk cargo

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