單項選擇題

Before starting to hoist provisions，which should be checked?（）

A.Hoist rope is not kinked
B.Multiple part lines are not twisted around each other
C.The hook is centrally located over the load
D.All of the above

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單項選擇題

Before operating a non-oceangoing ship greater than 100 gross tons it must have a fixed piping system to discharge oily mixtures ashore. This system must include（）.

A.approved oil-water separating equipment
B.a fixed or portable containment system at the shore connection
C.a spare pump in case the main pump is inoperative
D.at least one outlet accessible from the weather deck

單項選擇題

An instrument useful in predicting fog is the（）.

A.sling psychrometer
B.microbarograph
C.anemometer
D.aneroid barometer

Before starting to hoist provisions，which should be checked?（）

你可能感興趣的試題

Before operating a non-oceangoing ship greater than 100 gross tons it must have a fixed piping system to discharge oily mixtures ashore. This system must include（）.

An instrument useful in predicting fog is the（）.

Before starting to hoist provisions，which should be checked?（）