A、barge
B、ULCC
C、dredger
D、LNG carrier
更多“The tug can tow and push（）（超级油轮 ）into position.”相关的问题
A、the towing hawser can be released quickly in an emergency B、the correct navigation lights are rigged and operable on the tug and tow C、an insurance underwriter has prepared a pre-sailing survey D、a pick-up wire has been rigged on the tow in case of a breakaway
A、acts as a reserve length of towing hawser when the tug applies more power，and it dampens the surge effect of the tow B、gives an approximation of the amount of strain on the towing hawser C、is the dip in the towing hawser between the tug and the tow D、All of the above
A、A.the towing hawser can be released quickly in an emergency B、B.the correct navigation lights are rigged and operable on the tug and tow C、C.an insurance underwriter has prepared a pre-sailing survey D、D.a pick-up wire has been rigged on the tow in case of a breakaway
A、The power-driven tug must maneuver to avoid collision B、You must maneuver to avoid the tug and tow C、You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port side D、Both vessels are required to maneuver to avoid collision
A、A.shock loading on the tow line is reduce B、B.towing speed is improved C、C.the vessel is more visible from the tug D、D.the catenary of the tow line is reduced
A、A.directly astern and pushing the tow B、B.towing on a hawser C、C.towing alongside and parallel to the vessel it is towing D、D.towing on the hip
A、a mechanical breakdown on the tug B、adverse tidal current conditions C、the tug reducing its speed D、All of the above
A、A.The catenary in a hawser should be sufficient so that the hawser just touches the bottom B、B.The hawser is of sufficient length for towing when taut between tug and tow C、C.Increasing speed usually increases the catenary in the hawser D、D.Shortening the tow hawser generally decreases the maneuverability of the tug
A、The further forward and closer to amidships the more readily the tug will trip B、Placement further aft permits more effective pulling，better steering and eliminates the danger of tripping C、Installing the bitts down low lowers the center of gravity D、The height and position of towing bitts has no significance
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