21年海船船员考试答案9篇.docx

21年海船船员考试答案9篇21年海船船员考试答案9篇 第1篇敲锈锤用来敲()斑点状片状锈薄锈A、B、C、参考答案：B 船体结构采用对接，焊缝之间的平行距离应不小于_。A.100mmB.50mmC.30mmD.10mm正确答案：A 听到“人落水”信号，除抛出救生圈、停车、派人了望外，还应立即放上风舷救生艇。此题为判断题(对，错)。正确答案：× 上甲板火灾的警报信号是一阵乱钟后，再击鸣四响。此题为判断题(对，错)。正确答案：× 泡沫灭火机最适用于扑救电器设备火。此题为判断题(对，错)。正确答案：×船舶应变布署项目中,下述哪一项不在其中:()、救生、消防、堵漏、弃船、急救、综合应变A、对B、对C、+D、对参考答案：A要求活塞环的硬度比气缸套的硬度HB高1020,可以使_。A.环便于磨合B.活塞环寿命延长C.增加气缸套磨损D.环弹力高参考答案：B 构成追越的必要条件是：I、后船位于前船的尾灯光弧范围内；II、后船的速度大于前船；III、两船在互见中；IV、存在碰撞危险A.IB.I、IIC.I、II、IIID.I、II、III、IV正确答案：C21年海船船员考试答案9篇 第2篇 船舶倾斜试验的目的是_。A.检验船舶的稳性B.测定船舶的横倾角C.测定稳心距基线（龙骨）高度D.测定船舶空船重心距基线高度正确答案：D 用来连结吊拖驳船队前后驳船的主要系缆是：A.拖缆B.艏艉横缆C.交叉缆D.吊缆答案：D 急救箱内的物品不要求位置固定，但应取用方便。此题为判断题(对，错)。正确答案：× 为了防止晕船，除服用晕船药外还应保持安静、适当休息，保存体力。此题为判断题(对，错)。正确答案： 从海图上查得GPS船位修正的说明中有Latitude1.0Southward.Longitude0.2Westward字样。GPS的经、纬度读数为：33°40.2N，10°12.5E。则用于海图上定位的数据应为：A.33°40.2N，10°12.5EB.33°39.2N，10°12.3EC.33°40.2N，10°12.3ED.33°39.0N，10°12.7E正确答案：B 货油泵的安全装置之一是控制（）。A.泵壳和轴承温度B.泵的出口压力C.泵的排除流正确答案：A 小腿骨折时，固定用的夹板应放在_。A.小腿的下方B.小腿的前侧C.小腿的内外两侧正确答案：C _ the abstracts of deck logbook covering the said accidentA.Attached herewith areB.Attached is herewithC.Attached are herebyD.Hereby are attached正确答案：A21年海船船员考试答案9篇 第3篇 A3海区船舶的维修方案是_。A.双套设备B.岸基维修C.海上维修D.上述任意两种的组合正确答案：D 每艘船上都应具备各种型式的救生衣以便使用。此题为判断题(对，错)。正确答案：× 制冷装置热力膨胀阀靠调节_来保证蒸发器出口过热度合适。A.蒸发温度B.蒸发压力C.制冷剂流量D.蒸发器换热量正确答案：C 拉杆式静水压力释放器放救生筏时，采用手动释放只需将拉杆方向转动（）即可使吊重钧脱开。A.逆时针，90°B.顺时针，90°C.逆时针，180°正确答案：A 游离油污海面时，应脱去救生衣便于加快游泳速度。此题为判断题(对，错)。正确答案：× 船舶抵港前接到备车令，当班轮机员应将此令转告( )。A.船长B.电机员C.当班机工D.轮机长正确答案：D 舵叶面积全部在舵杆轴线后并设有许多舵钮支点的舵称为_。A.平衡舵B.半平衡舵C.普通舵D.半悬挂舵正确答案：C Services rendered notwithstanding the express and reasonable prohibition of the owner or the master of the vessel or the owner of any other property in danger _ on board the vessel shall not give rise to payment under this ConventionA.which is not and has not beenB.which was notC.which wasD.which is not but will be taken by the salver正确答案：A21年海船船员考试答案9篇 第4篇我国海事局对下列船舶将不办理离港手续的是:()、未经开航前检查、未按规定纠正缺陷、未按时开航A、+B、+C、+D、参考答案：C在已取得ISM认证的出租船上任职的轮机长每个月必须向船东报告轮机备件的:()、消耗量、收领量、库存量A、+B、+C、+D、+参考答案：AShippropulsionnormallyoccurswiththehelpofao,whichisthetermmostwidelyusedinEnglish,althoughthewordscrew'issometimesseeninteralliaincombinationssuchasatwinscrewpropulsionplant()A、thrusterB、screwC、rivetD、propeller答案：D修理主机排气阀的阀座与阀杆密封面时,应当选用_。A.刮刀B.锉刀C.车床D.气阀研磨机参考答案：D 故障报警装置用来判定各检测点参数_。A.是否处于正常运行状态B.的实际测量值C.是否处于正常运行状态，并给出参数的实际测量值D.是否处于正常运行状态，但不能给出参数的实际测量值正确答案：D 方形系数Cb小的货船，其操纵性指数具有_的特征。A.T小K小B.T小K大C.T大K小D.以上都不对正确答案：A 国家上召集旅客到至集合地点的紧急信号，是应用号笛连续发放6个短声继以1个长声。()参考答案：× 二度冻伤的症状是：皮肤紫绀，水肿，有水泡形成，疼痛明显。此题为判断题(对，错)。正确答案：21年海船船员考试答案9篇 第5篇为了防止液压拉伸器密封环的损坏,在_设计了特殊的泄油孔,当活塞的升程超过了其“最大升程”时,液压油会迅速从泄油孔泄放。A.活塞顶部B.油缸的侧面C.活塞的底部D.油缸的下部参考答案：C If a used lube oil analysis indicates excessive chromate content, this meansA.air filtration is inadequateB.engine coolant is leaking into the lube oilC.fuel oil is leaking into the lube oilD.the piston rings are excessive worn正确答案：B从事拖带作业的机动船应显示的信号灯,下列说法不正确的是()。仅用垂直两盏桅灯取代原来的一盏;不显示拖带灯;在航不对水移动应关闭桅灯、舷灯与尾灯;如果拖带长度超过200m,应用垂直三盏桅灯取代原来的一盏A.B.C.D.参考答案：A当纬度相同时气温日较差最大的地方为()。A、大洋B、沿岸C、内陆D、沙漠参考答案：D 哪种深度的烧伤，痊愈后会造成残疾？A.度B.浅度C.深度D.度正确答案：C热带气旋的温压场结构属于()。A、冷性深厚系统B、暖性深厚系统C、冷性浅薄系统D、暖性浅薄系统参考答案：B 在四冲程柴油机中，曲轴转角大于180°的行程有()A.进气行程B.燃烧及膨胀行程C.排气行程D.A+C正确答案：D 暗礁是指_。A.平均大潮高潮时露出的孤立岩石B.平均大潮高潮面下,深度基准面以上的孤立岩石C.深度基准面适淹的礁石D.深度基准面以下的孤立岩石正确答案：D21年海船船员考试答案9篇 第6篇 MARPOL公约将有毒液体物质污染分为()类。A.3B.4C.5正确答案：B 舷外作业时下列做法正确的是()。 工作中发现索具有问题，应立即停止使用，报告现场指挥并予更新;舷外作业除锈油漆前应先了解并遵守港方有关防污染规定;派专人在现场附近配合。A.，B.，C.，D.，正确答案：A Displacement refers to the _.A.cubic capacity of a vesselB.deadweight carrying capacity of a vesselC.gross tonnage of a vesselD.number of tons of water displaced by a vessel afloat正确答案：D排水量指的是被漂浮的船舶排开的水的重量。 材料：A typical example of a hydraulic governor is the Woodward. This has adjustable droop for parallel operation and it is fitted with a speed-adjusting control . If required it can be fitted with a synchronizing motor to provide remote control from a switchboard.A gear pump driven from the engine supplies oil under pressure to accumulator pistons under which is a by-pass to regulate maximum pressure. One branch supplies oil which acts on top of the power piston, the pressure always tending to turn the terminal shaft to shut off fuel, while the other branch supplies oil to the pilot valve which is operated by the linkage from the fly weights above.Should the speed of the engine decrease due to increased load the flyweights will move towards their center of rotation and lower the position of the pilot valve plunger, admitting oil pressure from the bottom of the power piston. Since, however, the area on the bottom is much greater than the top the net resultant force causes the piston to move upwards. This operates the power lever turning the terminal shaft which varies the cut-off point in the fuel pump through linkage, but as the power piston moves up, the actuating compensating piston moves down.Oil under this piston is now forced through the needle valve to the receiving compensating piston, raising the outer end of the floating lever and the pilot valve plunger until it has returned to its normal position. This stops further movement of the terminal shaft so that the fuel control is now set in a position corresponding to the increased fuel required to run the engine at normal speed under the increased load.问题：This passage is mainly about _.A.what type of governor should be provided when the engine is used for electric power generationB.why the speed of the engine fluctuatesC.how the governor worksD.how the fuel pumps workThe oil from the gear pump will _. be supplied to the accumulator act on the power piston be supplied to the pilot valveA.B.C.D.Which of the following is true about the Woodward discussed?A.It is a kind of mechanical governor.B.It can not be used for parallel operation.C.It has speed droop.D.It may only be manually controlled from a switch boarE.When the speed of the engine decreases due to increased load, which of the following will NOT happen?A.The flyweights move towards their centerB.The pilot valve plunger moves towards its normal positionC.The power piston moves downwards until it returns to its normal positionD.The terminal shaft moves to a new position请帮忙给出每个问题的正确答案和分析，谢谢！问题 1 答案解析：C问题 2 答案解析：D问题 3 答案解析：C问题 4 答案解析：C 鼻可分为_3部分。A.外鼻、鼻腔和鼻甲B.外鼻、鼻甲和鼻旁窦C.外鼻、鼻腔和鼻旁窦正确答案：C 甲板水雾喷淋系统须设计成覆盖上层建筑、泵仓、加注控制站等区域，最大水平投射面喷射虑为()l/min/m2，垂直表面为()l/min/m2。A.8;4B.10;4C.10;5正确答案：B 港口国监控是通过检查到港的船舶来促进国际海事标准的执行，形成了保障海上安全_此题为判断题(对，错)。正确答案： 船舶航行时油类的排放超出公约所允许的数量或瞬时排放率时不用报告最近沿海国此题为判断题(对，错)。正确答案：×21年海船船员考试答案9篇 第7篇 In order to retrieve an inflatable liferaft and place it on deck，you should heave on the _.A.lifelinesB.righting strapC.sea anchorD.towing bridle正确答案：D能见度不良是指()。A.仅仅是两船非互见的情况B.(由于某些天气条件)能见距离受到限制的情况C.能见距离受到限制时两船不在互见中的情况D.能见距离受到限制时两船由于能见度原因无法用视觉看到他船的情况参考答案：B 在NBDP设备中，下面哪种工作方式包括相互识别程序_。A.ARQB.CFECC.SFECD.没有正确答案：A在一对相啮合齿轮的视图中两_。A.齿顶圆相切B.节圆相切C.齿根圆相切D.基圆相切答案：B 立式烟管废气锅炉中牵条管的作用是( )。A.使封头不易外凸变形B.减少烟管承受拉力C.使锅壳不易变形D.A+B正确答案：D 全封闭式救生艇因出入口小、视域不及开敞式艇开阔、侧翻后人员逃生不方便，故安全性不高。此题为判断题(对，错)。正确答案：× My vessel will be able to take another 200 metric tons of cargo _ the previons figure of my declaration.A.in addition toB.in connection withC.in accordance withD.in relation to正确答案：A除了我宣称的装载数量外，还能多装200吨货物。 船舶动力装置的辅助装置应包括( )，它们分别产生( )。.船舶电站、副锅炉;.液压泵站;.压缩空气系统;，电能、蒸汽热能;.液压能;.压缩空气。A.()/()B.(+)/(+)C./D.(+)/(+)正确答案：A21年海船船员考试答案9篇 第8篇 唾液的作用是：A.湿润食道B.便于吸收C.润湿食物、帮助消化D.吸收和消化正确答案：C 前进中的满载快速船，正横前来风，船首往往_。A.顺风偏转B.方向不定C.逆风偏转D.不偏转正确答案：C 装运甲醇过程中，要考虑的主要因素是( )。A.防火B.防中毒C.A+B正确答案：C内螺纹攻丝时,M10的螺纹对应的相应钻孔直径为()。A、8B、8.5C、9参考答案：B 气动主机遥控系统的常见逻辑控制元件包括_。二位三通阀联动阀速放阀双座止回阀单向节流阀A.B.C.D.正确答案：A 未饱和空气(露点15)在与水隔绝的条件下定压从25降温至15，湿空气中干空气分压强_，水蒸汽分压强_。A.升高/降低B.降低/升高C.升高/不变D.不变/不变正确答案：D 压载水数量不应超过压载舱舱容的-。A.90B.92%C.95%正确答案：A 船舶进出船坞时要尽量减小纵横倾使纵倾不超过百分之一船长横倾不超过2度。此题为判断题(对，错)。正确答案：×21年海船船员考试答案9篇 第9篇 78MARPOL规定油舱洗舱水，污压载瞬间排放率不大于（）。A.15升/海里B.30升/海里C.60升/海里正确答案：B东亚冬季风的气候特征是()。A、高温、潮湿和多雨B、低温、潮湿和多雨C、低温、干燥和少雨D、低温、潮湿和少雨参考答案：C 听到警报信号后，船员必须在五分钟内到达指定的集合地点。此题为判断题(对，错)。正确答案：×油漆作业中,下列哪个部位不能涂刷油漆()A、水密门B、甲板油管C、通讯设备天线参考答案：C 一般认为，电导率（）的，称为静电集性油类。A.小于30pS/mB.小于40pS/mC.小于50pS/m正确答案：C 战区航行，应选用尽快驶过战区的航向和航速，值班人员应加强了望和VHF守听，做到及早发现、及早行动。此题为判断题(对，错)。正确答案： 卸扣可以连接绳索与索具还可以连接锚和锚链。此题为判断题(对，错)。正确答案： 船舶失火时，要保持对内、对外的通信联系，并将大概情况记载在航海日志中。此题为判断题(对，错)。正确答案：×