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1、大连理工大学21春ACAD船舶工程应用在线作业二满分答案1. The safety of the port should _ in respect of a vessel properly manned and equipped，aThe safety of the port should _ in respect of a vessel properly manned and equipped，and navigated and handled without negligence and in accordance with good seamanshipA.be watchedB.be
2、seenC.be viewedD.be inspected正确答案：C2. 无法通过输入命令来编辑填充图案。( )A.正确B.错误参考答案：B3. 发电机组的自动系列和自动停机发电机组的自动系列和自动停机正确答案：1、统开关位置的设定：将系统开关设定于自动状态，设定备用机组顺节； 2、手动减小负载支减机功率值：手动减小负载至(70pfe)； 3、观察解列过程，注意跳闸功率；经延时确认后，系统自动解列备用机组，先是转物负荷，待解列机组p解0.05pfe时，主开关跳闸； 4、观察停机过程主开关跳闸后，机组应空载运行一段时间(由用户设定)，空转运行时问到，即执行停机操作，并注意确认过程。4. 钢索操
3、作舱口盖主要借助于( )。A.起货设备B.油缸C.液压马达D.开仓机参考答案：A5. 海上求生的三个要素之一是。A.救生设备B.难船位置C.淡水、食物海上求生的三个要素之一是。A.救生设备B.难船位置C.淡水、食物正确答案：A6. C级分隔是耐火分隔中最高档次的耐火设施。C级分隔是耐火分隔中最高档次的耐火设施。此题为判断题(对，错)。正确答案：7. AutoCAD广泛应用于工程设计领域。( )A.正确B.错误参考答案：A8. Once vessel has been cleared by Port Health or Immigration _ must proceed to appropri
4、Once vessel has been cleared by Port Health or Immigration _ must proceed to appropriate berth or anchorageA.ItB.sheC.heD.the vessel正确答案：B9. 船舶的上层建筑是指在干舷甲板上从舷边跨到舷边或其侧壁板离舷侧板向内不大于船宽B的( )的甲板建船舶的上层建筑是指在干舷甲板上从舷边跨到舷边或其侧壁板离舷侧板向内不大于船宽B的( )的甲板建筑物。A.1%B.2%C.4%D.5%正确答案：C10. A psychrometer has two thermometers
5、that provide dry bulb and wet bulb temperatures. By coA psychrometer has two thermometers that provide dry bulb and wet bulb temperatures. By comparing these two temperature readings with a set of tables you can determine the _.A.atmospheric pressureB.wind speedC.relative humidity and dew pointD.win
6、d chill factor正确答案：C11. AutoCAD中绘制样条曲线的调用方式有5种。( )A.错误B.正确参考答案：A12. AutoCAD软件中，使用zoom命令或通过“缩放”工具栏即可快速调整视图显示。( )A.错误B.正确参考答案：B13. 我国海域是太平洋的多雾区之一，主要集中在沿海水域，北起渤海南至北部湾，大致呈带状分布。雾区的范围具有什么我国海域是太平洋的多雾区之一，主要集中在沿海水域，北起渤海南至北部湾，大致呈带状分布。雾区的范围具有什么特点？A南窄北宽，南多北少B南窄北宽，南少北多C南宽北窄，南多北少D南宽北窄，南少北多B14. _ is the price paid
7、 to a Shipowner for the transportation of goods or merchandise by_ is the price paid to a Shipowner for the transportation of goods or merchandise by sea from one specific port to anotherA.FreightB.Freight rateC.HireD.Lighterage正确答案：A15. Which of the following statement(s) is/are TRUE regarding lash
8、ing requirements to secure vWhich of the following statement(s) is/are TRUE regarding lashing requirements to secure vehicles aboard Ro-Ro vessels?A.It is imperative that the securing of cargo on flats and trailers and in containers be adequate for both road and sea motionsB.The movements experience
9、d by road borne cargo differ significantly from the roll and sway movements of a ship at seaC.It is necessary for adequate number and strength of securing points on the vehicles themselves in order that lashings may be properly and safely utilizedD.All the above正确答案：D16. 正多边形可以用“中心点”捕捉方式来捕捉正多边形的中心。(
10、 )A.错误B.正确参考答案：A17. 保温用具应能在救生艇筏或救助艇中，在无人帮助的情况下打开并容易穿着。保温用具应能在救生艇筏或救助艇中，在无人帮助的情况下打开并容易穿着。此题为判断题(对，错)。正确答案：18. AutoCAD中，创建内部块调用wblock命令。( )A.正确B.错误参考答案：B19. 绘制构造线采用何命令?( )A.RayB.lineC.xlineD.yline参考答案：C20. 安全管理体系文件分为( )。(1)安全管理手册;(2)安全管理程序文件;(3)安全工作规范与纪录。A.(1)、(2)安全管理体系文件分为( )。(1)安全管理手册;(2)安全管理程序文件;(3
11、)安全工作规范与纪录。A.(1)、(2)、(3)B.(1)、(2)C.(2)、(3)正确答案：A21. 在南半球，船舶处于台风的危险半圆时如何避离？ A船首右舷1045顶风，全速驶离 B船尾左舷受风，全速驶离 C在南半球，船舶处于台风的危险半圆时如何避离？A船首右舷1045顶风，全速驶离B船尾左舷受风，全速驶离C船首左舷1045顶风，全速驶离D船尾右舷受风，全速驶离C22. The Chief Officer _ told the stevedores to stow the cargo lot by lotA.plainlyB.playfThe Chief Officer _ told th
12、e stevedores to stow the cargo lot by lotA.plainlyB.playfullyC.absolutelyD.completely正确答案：A23. 调用bhatch命令实现何命令?( )A.通过对话框创建填充图案B.通过工具选项板创建填充图案参考答案：A24. The load line certificate is issued by _.A.CCSB.the National Cargo BureauC.MSAD.PRC CThe load line certificate is issued by _.A.CCSB.the National Ca
13、rgo BureauC.MSAD.PRC Customs正确答案：A25. Said cargo spaces having been cleaned in accordance with the Regulations and the recommendSaid cargo spaces having been cleaned in accordance with the Regulations and the recommendations of the (US) National Cargo Bureau，Inc. This wording is likely to appear in
14、_.A.CERTIFICATE OF CLEANLINESSB.FUMIGATION AND GAS FREE CERTIFICATEC.CERTIFICATE OF CLASSD.INTERNATIONAL OIL POLLUTION PREVENTION CERTIFICATE正确答案：A26. 当发现负责因疲劳的影响难以保证安全值班时，船长应调整值班的安排，使之得到适当的休息，以利于下当发现负责因疲劳的影响难以保证安全值班时，船长应调整值班的安排，使之得到适当的休息，以利于下一个班次时能够胜任职责的要求。A.值班的高级船员B.值班的普通船员C.驾驶台所有人员D.负责值班的驾驶员正确答案：A27. pedit命令用于绘制由若干直线和圆弧组合而成的多段线。( )A.正确B.错误参考答案：B28. 绘制圆可调用何命令?( )A.circleB.arcC.ellipse参考答案：A29. 下列哪些因素能影响风压差的大小：I潮流;II风速;III风舷角;IV吃水;V海流A.IIVB.IIIIC.IIIVD.I下列哪些因素能影响风压差的大小
