A、protect the towline from chafing
B、secure the end of the towline on the tug
C、stop off the towline while retrieving it
D、absorb shock loading on the towline
更多“In towing，chocks are used to（）.”相关的问题
A、the last vessel in the tow B、the last vessel in the tow and it is carrying a crew C、manned，regardless of its position in the tow D、None of the above are correct
A、fail to provide spring in the hawser B、cause unequal distribution of the load to one leg C、cause the bridle legs to jump clear of the chocks or fairleads D、None of the above
A、A.passing a tow bridle to the tug B、B.passing a messenger line C、C.heaving in the tow bridle D、D.service lines with rocket line throwers
A、the masthead lights for a towing vessel B、the lights for a vessel restricted in her ability to maneuver C、sidelights，stern light，and towing light D、All of the above
A、the chocks at the bow of a towed vessel B、the most forward，centermost point of a towed vessel such as a sturdy bow rail C、the mast of a towed sailboat D、a secure fitting near the bow of the towed vessel
A、A.the chocks at the bow of a towed vessel B、B.the most forward，centermost point of a towed vessel such asa sturdy bow rail C、C.the mast of a towed sailboat D、D.a secure fitting near the bow of the towed vessel
A、the towing vessel should slip first B、the vessel towed should slip first C、they should slip simultaneously D、either vessel may slip first
A、Abandon the towing vessel B、Radio for emergency assistance C、Slip the towline and allow it to run off the drum D、Secure all watertight openings on the towing vessel
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