A.reduce the draft of the barge
B.shorten one leg of the bridle
C.place bulky deck loads as far aft as possible
D.trim the barge down by the bow
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A.Frequent stability calculations required
B.Thorough pre-planning required
C.Limiting depths alongside berths restrict barge drafts
D.Minimum trim and 0°list are required for optimum operations
A.expected towing forces
B.capability of retrieving gear
C.freeboard of the unit being towed
D.need to reduce yaw
A.trim the tow by the bow
B.trim the tow by the stern
C.list the tow to windward
D.adjust the length of the towing bridle
A.Two to four feet by the bow
B.Slightly by the bow
C.No trim should be permitted
D.Slightly by the stern
A.liquid commodities in containers
B.bottled liquid commodities
C.common liquid commodities in bulk
D.liquid commodities in cylinders
最新試題
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