Which of the following tensioning devices is used with webbing to secure light vehicles aboard Ro-Ro vessels（）.

Which of the following is a characteristic of a Ro-Ro vessel（）.

A.Passenger tours available upon docking
B.Long port stays necessary to secure vehicles
C.Short in port turnaround times
D.Heavy vehicles only require lightweight securing equipment

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Which arrangement of shell plating is used most in modern shipbuilding（）.

A.Clinker
B.Flush
C.In-and-Out
D.Joggled

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