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【单选题】

A vessel towing is showing three forward white masthead lights in a vertical line. This means that the length of the().

A、towing vessel is less than 50 meters

B、towing vessel is greater than 50 meters

C、tow is less than 200 meters

D、tow is greater than 200 meters

更多“A vessel towing is showing three forward white masthead lights in a vertical line. This means that the length of the().”相关的问题
第1题

A、only if she is towing astern  B、only if the tow exceeds 200 meters  C、at any time when towing  D、if the towing vessel is part of a composite unit  

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第2题

AA.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  

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第3题

Avessel not under command  B、sailing vessel  C、vessel being towed (manned)  D、vessel being towed (unmanned)  

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第4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  

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第5题

A、need not show the lights for a vessel engaged in towing,if it is impractical to do so  B、may show the lights for a vessel not under command  C、must show a yellow light above the stern light  D、must show the lights for a vessel towing  

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第6题

AA.need not show the lights for a vessel engaged in towing,if it is impractical to do so  B、B.may show the lights for a vessel not under command  C、C.must show a yellow light above the stern light  D、D.must show the lights for a vessel towing  

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第7题

A、it is overtaken by the tow  B、it is pulled sideways by the tow  C、the weight of the towing hawser causes loss of maneuverability  D、the propeller is fouled by the towing hawser  

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第8题

A、tow strain  B、catenary length  C、being in step  D、Williamson's Tow  

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第9题

AA vessel picking up a navigation mark  B、A vessel transferring cargo while underway  C、A vessel whose anchor is fouled  D、A vessel in a towing operation that restricts the ability of the vessel and her tow to change their course  

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