单项选择题
A loaded hopper barge with independent tanks has a placard，with alternating red and white quadrants，on each side and end. Which statement concerning this barge is TRUE?（）
A.The cargo will spontaneously ignite if released to the atmosphere
B.You must operate this barge as a lead barge
C.The barge should be spotted as far away from the towboat as possible
D.The barge must be in a protected position within the tow
相关考题
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单项选择题
A cargo of refrigerated fruit is packed in crates with transverse members dividing the crate in two equal parts. Which statement is TRUE?（）
A.The cargo block should be tightly packed if the cargo is suitably chilled upon delivery to the vessel
B.Both sides of each crate must be checked for the temperature and the appearance of the fruit
C.The cargo block should be stowed with air channels built throughout the stowed cargo
D.The crates should NEVER be stowed brick fashion -
单项选择题
You intend to tow a barge with one tug and expect continuous high winds from the north. To reduce the yaw of your tow，you should（）.
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 -
单项选择题
What is NOT a problem area when loading barges on a LASH type vessel? （）
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
