A.raise the free legs all the way
B.use the engines to rotate about the leg that is stuck
C.jack the barge down part way to pull the leg free
D.submerge the barge completely to give added pull
第1题
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
第2题
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
第3题
A.Cargo warning signs on barge
B.Cargo information card on barge
C.Cargo information card in pilothouse
D.Certificated tankerman on towboat
第4题
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
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!