A、tow strain
B、catenary length
C、being in step
D、Williamson's Tow
更多“A towing vessel should be on the crest of a wave at the same time as its tow and in the trough at the same time. The term used to describe this is（）.”相关的问题
A、only the lights for a vessel towing B、only the lights for a vessel restricted in her ability to maneuver C、the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuver D、the lights for a towing vessel and the lights for a vessel not under command
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 masthead lights for a towing vessel B、the lights for a vessel restricted in its ability to maneuver C、sidelights，sternlight and towing light D、All of the above
A、the masthead lights for a towing vessel B、the lights for a vessel restricted in its ability to maneuver C、sidelights，stern light and towing light D、All of the above
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
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、increase control of the tow B、prevent the towing vessel from going in irons C、make the towing vessel less maneuverable D、reduce shock stress on the towing hawser
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
A、A.insure that the hawser leads directly aft as it passes over the stern of the towing vessel B、B.increase the stability of the towing vessel by raising the hawser off the deck C、C.reduce chafing of the towing hawser D、D.prevent fouling of the hawser on deck gear located on the stern of the towing vessel
客服
TOP
查看正确答案
