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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1.單項選擇題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（）.

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

2.單項選擇題Assuming an even transverse distribution of weight in a vessel，which condition could cause a list?（）.

A.Empty double-bottoms and lower holds，and a heavy deck cargo
B.Flooding the forepeak to correct the vessel's trim
C.Having KG smaller than KM
D.Having a small positive righting arm

3.單項選擇題Bulk cargo refers to（）.

A.cargo which occupies a large volume of space
B.cargo which requires refrigeration
C.cargo which is very dense
D.homogeneous cargo not enclosed in a container

4.單項選擇題If a vessel takes a sudden severe list or trim from an unknown cause，you should FIRST（）.

A.determine the cause before taking countermeasures
B.assume the shift is due to off-center loading
C.counterflood on the side opposite the list or trim
D.assume the cause is environmental forces