搜题
用户您好, 请在下方输入框内搜索其它题目:
搜题
题目内容 (请给出正确答案)
提问人:网友 发布时间:
【单项选择题】

The tension on an anchor cable increases so that the angle of the catenary to the seabed at the anchor reaches 10°. How will this affect the anchor in sandy soil?()

A、A.It will have no effect

B、B.It will increase the holding power

C、C.It will reduce the holding power

D、D.It will cause the anchor to snag

更多“The tension on an anchor cable increases so that the angle of the catenary to the seabed at the anchor reaches 10°. How will this affect the anchor in sandy soil?()”相关的问题
第1题

A、A.It automatically maintains tow line tension  B、B.It prolongs the life of the hawser by distributing chafing as the hawser is paid out and taken in  C、C.As tension on the hawser increases,more line is taken in by the automatic towing engine  D、D.As tension on the hawser decreases,more line is taken in by the automatic towing engine  

点击查看答案
第2题

A、A.Maximum mooring line tension divided by the anchor's weight in air  B、B.Anchor's weight in air divided by the maximum mooring line tension  C、C.Preloading tension divided by the anchor's weight in air  D、D.Operating tension divided by the anchor's weight in air  

点击查看答案
第3题

A、all mooring lines have a different tension  B、the leeward lines have higher tension than the windward lines  C、the maximum tension of the most heavily loaded line does not exceed the safe working load  D、all horizontal tension forces on the windward lines are no greater than the vertical tension forces  

点击查看答案
第4题

A、A.all mooring lines have a different tension  B、B.the leeward lines have higher tension than the windward lines  C、C.the maximum tension of the most heavily loaded line does not exceed the safe working load  D、D.all horizontal tension forces on the windward lines are no greater than the vertical tension forces  

点击查看答案
第5题

A、A.The instance gets garbage collected.  B、B.The code on line 33 throws an exception.  C、C.The code on line 35 throws an exception.  D、D.The code on line 31 throws an exception.  E、E.The code on line 33 executes successfully.  

点击查看答案
第6题

A、lower;igher  B、maximum;higher  C、predetermined minimum;higher  D、predetermined maximum;lower  

点击查看答案
第9题

A、A.A decrease in the speed results in a decrease in steering response and maneuverability  B、B.An increase in speed results in the stern sucking down lower than the Bow  C、C.An increase in speed results in the vessel rising on an even plane  D、D.A decrease in speed results in the vessel sucking down on an even plane  

点击查看答案
第10题

A、A.half the breaking strength of the mooring line  B、B.the full breaking strength of the mooring line  C、C.the maximum expected tension of the mooring line  D、D.50% over the working tension of the mooring line  

点击查看答案
客服
TOP

请使用微信扫码支付

订单号:
遇到问题请联系在线客服