单项选择题
Which vessel is NOT classified as “restricted in her ability to maneuver”? （）
A.A vessel picking up a navigation mark
B.A vessel transferring cargo while underway
C.A vessel whose anchor is fouled
D.A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course
相关考题
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单项选择题
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels? （）
A.Age of vehicle or cargo unit
B.Size and weight of vehicle/cargo unit
C.Reputation of shipper concerning condition of cargo
D.Air pressure in the vehicles tires -
单项选择题
Which statement(s) is/are TRUE concerning crane cargo operations? （）
A.Do not exceed rated load capacity of crane and container spreader or slings
B.During any cargo handling operation，the safety of personnel is paramount
C.Cargo handlers must be outfitted with adequate protection from personal injury
D.All the above -
单项选择题
Which statement is TRUE concerning the tandem working arrangement of pedestal cranes when completing a quad lift? （）
A.The discharge is slow due to the size of the cargo and all the cranes working together
B.The cargo discharge can be accomplished with controlled pendulation
C.The cargo discharge can be performed in port or at anchor
D.The cranes enable the handling of heavy cargos without shoreside assistance
