大连理工大学2021年12月《ACAD船舶工程应用》期末考核试题库及答案参考36

大连理工大学2021年12月ACAD船舶工程应用期末考核试题库及答案参考1. Where will you find the requirements for the signals that must be sounded by a mobile offsWhere will you find the requirements for the signals that must be sounded by a mobile offshore drilling unit that is being towed through an area of restricted visibility?A.COLREGSB.MMS RulesC.SOLAS ConventionD.Coast Pilot正确答案：A2. Repairing damage to the hull of a ship at or above the waterline reduces the threat of _Repairing damage to the hull of a ship at or above the waterline reduces the threat of _.A.free surface effectsB.capsizing the shipC.continued progressive floodingD.wind overturning moments正确答案：C3. You are on a multiple-product chemical tanker and will carry cargoes of isophorone，ethylenYou are on a multiple-product chemical tanker and will carry cargoes of isophorone，ethylenediamine，and creosote. Which of the following is TRUE?A.All of these cargoes are compatibleB.Isophorone is incompatible with ethylenediamine but may be stowed adjacent to creosoteC.All of these cargoes are incompatibleD.Ethylenediamine is compatible with isophorone but both are incompatible with creosote正确答案：A4. Please get everything ready prior _ shiftingA.onB.toC.atD.forPlease get everything ready prior _ shiftingA.onB.toC.atD.for正确答案：B5. AutoCAD软件中，将根据当前屏幕显示范围最大限度地将图形全部显示在屏幕中称之为窗口缩放。( )A.错误B.正确参考答案：A6. 绘制圆可调用何命令?( )A.circleB.arcC.ellipse参考答案：A7. _ is the price paid 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：A8. AutoCAD软件中，输出图形时必须关闭“文字快显”命令，否则输出后图形的文字部分依然以线框显示。( )A.正确B.错误参考答案：A9. Either _ may be discharged on the ground of impossibility of performance or on the grEither _ may be discharged on the ground of impossibility of performance or on the ground of delay，where no breach of contract by either party has taken placeA.contractB.partyC.personD.company正确答案：B10. 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：A11. 有关柴油机间隙测量的说法中，错误的是_。A.塞尺可用于间隙测量B.桥规可用于间隙测量C.压铅有关柴油机间隙测量的说法中，错误的是_。A.塞尺可用于间隙测量B.桥规可用于间隙测量C.压铅丝法可用于间隙测量D.内、外径量具配合使用可测出间隙正确答案：B12. 调用区域填充命令可以选择绘图-曲面下拉菜单中的三维填充命令。( )A.正确B.错误参考答案：B13. The implied condition(s) with respect to the doctrine of deviation in a marine insurance pThe implied condition(s) with respect to the doctrine of deviation in a marine insurance policy is(are) _.A.that the cargo be discharged from the vessel with customary dispatchB.that the voyage be commenced in a reasonable timeC.that the voyage be pursued over the usual and direct routeD.All of the above正确答案：D14. 在船舶发生火灾被困火场时，被困人员应在必要时可由舷窗外逃，或破门逃生。在船舶发生火灾被困火场时，被困人员应在必要时可由舷窗外逃，或破门逃生。此题为判断题(对，错)。正确答案：15. Which method is used to supply inert gas from a flue gas system to the cargo tanks?A.ExhauWhich method is used to supply inert gas from a flue gas system to the cargo tanks?A.Exhaust gas pressure from the stackB.High capacity fanC.Inert gas compressorD.Natural aspiration正确答案：B16. 下列不属于起重机设备优点的是( )A.装卸效率高B.操作简单C.占用甲板面积小D.自动化程度高参考答案：D17. 北太平洋西行船舶遇锋面气旋，根据_可以判定船已进入冷锋后。 A西北风转北风 B西南风转西北风 C北太平洋西行船舶遇锋面气旋，根据_可以判定船已进入冷锋后。A西北风转北风B西南风转西北风C东北风转西北风D东南风转西南风B18. 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B19. 下列说法正确的是( )。A.insert是直接插入图块B.measure是定数插入图块C.divide是定距插入图块D.minsert只能以矩形阵列插入图块参考答案：AD20. 辐射逆温常常出现在： A晴朗无风的白天 B阴天无风的白天 C晴朗无风的夜间 D阴天大风的夜间辐射逆温常常出现在：A晴朗无风的白天B阴天无风的白天C晴朗无风的夜间D阴天大风的夜间C21. If a fixed foam firefighting system on a ship is not of the premix type，a sample of the foIf a fixed foam firefighting system on a ship is not of the premix type，a sample of the foam liquid must be tested by _.A.a Coast Guard inspection officerB.the safety man aboard the unitC.the designated person in charge of the unitD.the manufacturer or his authorized representative正确答案：D22. 锚机的过载拉力不应小于：A.额定拉力的1.5倍B.额定拉力的1.25倍C.额定拉力的1.1倍D.额定拉力的2倍锚机的过载拉力不应小于：A.额定拉力的1.5倍B.额定拉力的1.25倍C.额定拉力的1.1倍D.额定拉力的2倍正确答案：A23. Once vessel has been cleared by Port Health or Immigration _ must proceed to appropriOnce 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：B24. 在地面天气图上，计算出太平洋某海域的地转风为20m/s，则实际风约为： A13m/s B10m/s C18m/s D20m/s在地面天气图上，计算出太平洋某海域的地转风为20m/s，则实际风约为：A13m/sB10m/sC18m/sD20m/sA25. AutoCAD软件中，文字字体及字号均由文字样式控制。( )A.正确B.错误参考答案：A26. 影响疲劳的因素有：I、噪音高；II、振动大；III、船舶摇摆剧烈A.IB.I、IIC.I、II、IIID.II、III影响疲劳的因素有：I、噪音高；II、振动大；III、船舶摇摆剧烈A.IB.I、IIC.I、II、IIID.II、III正确答案：C27. 船舶在南太平洋遇到热带气旋，测得风向随时间变化为SSEE风，风力增强，气压降低，可判定船舶处于热带气旋的什船舶在南太平洋遇到热带气旋，测得风向随时间变化为SSEE风，风力增强，气压降低，可判定船舶处于热带气旋的什么部位?A右前象限B右后象限C左后象限D左前象限D28. The first indications a mariner will have of the approach of a warm front will be _.AThe first indications a mariner will have of the approach of a warm front will be _.A.large cumulonimbus (thunderclouds) building upB.high cirrus clouds gradually changing to cirrostratus and then to altostratusC.fog caused by the warm air passing over the cooler waterD.low dark clouds accompanied by intermittent rain正确答案：B29. The owner or Master of a towing vessel shall ensure that each person that directs and contThe owner or Master of a towing vessel shall ensure that each person that directs and controls the movement of the vessel can accomplish all of the following EXCEPT _.A.evaluate the danger of each closing visual or radar contactB.adjust speed with due regard for the weather and visibilityC.reduce speed only where local speed limits are postedD.enter all required test and inspection results in the vessels log or other record carried on board正确答案：C30. 以下关于“栅格”说法正确的是( )。A.是在绘图时确定点位置的参考图标B.由一系列排列规则的点组成C.可以帮助用户进行光标定位D.可以迅速、准确地捕捉到一些特殊点参考答案：ABC31. 正多边形可以用“中心点”捕捉方式来捕捉正多边形的中心。( )A.错误B.正确参考答案：A32. 在地转风相同的情况下，试比较不同纬度的气压梯度的大小，得出： A高纬大于低纬 B与纬度无关 C高纬等于在地转风相同的情况下，试比较不同纬度的气压梯度的大小，得出：A高纬大于低纬B与纬度无关C高纬等于低纬D高纬小于低纬A33. 用rectang命令画出的矩形是一条封闭的多段线，可以用pedit命令进行编辑，还可以用explode命令分解成单一线段后进行编辑。( )A.错误B.正确参考答案：B34. 当风压差小于1015时，风压差与风舷角Qw_。A.成正比B.成反比C.的正弦成正比D.的余弦成反比当风压差小于1015时，风压差与风舷角Qw_。A.成正比B.成反比C.的正弦成正比D.的余弦成反比正确答案：C35. 刚性救生筏的底部为木质花格板。刚性救生筏的底部为木质花格板。此题为判断题(对，错)。正确答案：36. 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：37. 对于典型温带气旋的冷锋， 其锋线两侧风向为: A南半球，锋前SE风，锋后NW风 B南半球，锋前SW风，锋后NW风 C对于典型温带气旋的冷锋， 其锋线两侧风向为:A南半球，锋前SE风，锋后NW风B南半球，锋前SW风，锋后NW风C北半球，锋前SE风，锋后SW风D北半球，锋前SW风，锋后NW风D38. 保护人类赖以生存和发展的海洋环境是每个船员的社会责任。保护人类赖以生存和发展的海洋环境是每个船员的社会责任。此题为判断题(对，错)。正确答案：39. AutoCAD绘图过程中，需要通过拾取点来确定某些特殊点，下列哪项功能可以迅速、准确地捕捉到这些特殊点?( )A.捕捉和栅格B.极轴追踪C.对象捕捉D.动态输入参考答案：C40. 下列设备中，漏泄量最少的是：A.齿轮泵B.螺杆泵C.离心泵D.往复泵下列设备中，漏泄量最少的是：A.齿轮泵B.螺杆泵C.离心泵D.往复泵正确答案：B41. 文字快显的方式是将图形中的文字以三维线框的形式显示。( )A.错误B.正确参考答案：A42. AutoCAD中，对图形进行删除、恢复、移动、复制等操作属于何种功能?( )A.绘图功能B.编辑功能C.图形显示功能D.二次开发功能参考答案：B43. 轴向柱塞泵的配油盘采用非对称负重迭型结构的目的是：A.防止排压过高B.减少配油盘磨损C.减少液压轴向柱塞泵的配油盘采用非对称负重迭型结构的目的是：A.防止排压过高B.减少配油盘磨损C.减少液压冲击和降低噪音D.增加密封性能正确答案：B44. AutoCAD软件中，根据当前屏幕显示范围，最大限度地将图形全部显示在屏幕中称为窗口缩放。( )A.错误B.正确参考答案：A45. In the case of new crude oil tankers，the additional ballast permitted shall be carried inIn the case of new crude oil tankers，the additional ballast permitted shall be carried in cargo tanks only if such tanks have been _ before departure from an oil unloading port or terminal.A.inertedB.crude oil washedC.dilutedD.cleaned正确答案：B46. 下列哪种空气绝热上升时，气温垂直递减率最小？ A干空气 B未饱和湿空气 C饱和湿空气 D先是未饱和下列哪种空气绝热上升时，气温垂直递减率最小？A干空气B未饱和湿空气C饱和湿空气D先是未饱和，后来变为饱和的空气C47. 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 seenC.be viewedD.be inspected正确答案：C48. AutoCAD软件中，选择对象命令行中有17个选项。( )A.正确B.错误参考答案：A49. _是世界上最毒的鱼类之一。A.鲨鱼B.鲉鱼C.刺魨_是世界上最毒的鱼类之一。A.鲨鱼B.鲉鱼C.刺魨正确答案：B50. AutoCAD软件中设置系统环境时，“选项”对话框共有几项?( )A.8B.9C.10D.11参考答案：B51. 齿轮泵的齿轮、离心泵的叶轮，往复泵的活塞和螺杆泵的螺杆，这些零件中，加工精度最高的是：A.齿轮B.齿轮泵的齿轮、离心泵的叶轮，往复泵的活塞和螺杆泵的螺杆，这些零件中，加工精度最高的是：A.齿轮B.叶轮C.活塞D.螺杆正确答案：D52. 每具救生筏的正常属具应有适于发莫尔斯信号的防水手电筒1只，连同备用电池1副及备用灯泡1只，分装每具救生筏的正常属具应有适于发莫尔斯信号的防水手电筒1只，连同备用电池1副及备用灯泡1只，分装在不同的防水容器内。此题为判断题(对，错)。正确答案：53. 北太平洋上，船舶受北行台风影响，测得真风如何变化，可判定船舶处在危险象限？ ANWWSW BESES CSE北太平洋上，船舶受北行台风影响，测得真风如何变化，可判定船舶处在危险象限？ANWWSWBESESCSEENEDNNEED54. 你船夜间全速前进时，发现舵叶丢失，应。A.立即关闭舷灯尾灯B.立即关闭桅灯，并显示两盏红灯C.A、你船夜间全速前进时，发现舵叶丢失，应。A.立即关闭舷灯尾灯B.立即关闭桅灯，并显示两盏红灯C.A、B均正确D.A、B均不正确正确答案：B55. 当大气层结为何种状态时易产生阵雨？ A1/100m B=0 C1/100m D阵雨与大气层结无关当大气层结为何种状态时易产生阵雨？A1/100mB=0C1/100mD阵雨与大气层结无关C56. After an occurrence of oil pollution，what shall be done first by a vessel in Chinese port？After an occurrence of oil pollution，what shall be done first by a vessel in Chinese port？ _.A.use oil dispersion agent and wait for investigationB.try to collect the oil on deck or in waterC.report to Harbor MasterD.B and C正确答案：D57. Advance freight together with other charges _ due on shipmentA.isB.areC.hasD.haveAdvance freight together with other charges _ due on shipmentA.isB.areC.hasD.have正确答案：A58. 从高空温压场分析，当地面冷高压前部为冷平流，后部为暖平流时，冷高压将如何变化？ A一边向前移动一边减弱从高空温压场分析，当地面冷高压前部为冷平流，后部为暖平流时，冷高压将如何变化？A一边向前移动一边减弱B静止不动但强度加强C一边向前移动一边发展D静止不动但强度减弱C59. A negative metacentric height _.A.should always be immediately correctedB.will alwaysA negative metacentric height _.A.should always be immediately correctedB.will always cause a vessel to capsizeC.always results from off-center weightsD.All of the above are correct正确答案：A60. 以下说法正确的是( )。A.属性是块中的文本对象B.属性包括属性标志和属性值C.在定义块之前，先定义块的属性D.插入块后可以编辑块的属性参考答案：ABCD