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1、2022海船船员经典例题5辑2022海船船员经典例题5辑 第1辑 You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE?A.Washing water should be recirculated if possible because it has the same electric potential as the cargo tank being cleanedB.The hoses to portable cleaning machines should be di
2、sconnected before the machines are removed from the tankC.The principal hazard with steaming cargo tanks is raising the ambient temperature above the flame point of the cargo residueD.Steam cleaning and water washing are both capable of generating electrostatic charges within a tank正确答案：D判断主轴承位置高低的方
3、法有_种。A.2B.3C.5D.6参考答案：B 当决定登陆时，登陆的地点应位于_。A.岛的背风缓流处B.岛的迎风处C.岛的尖岬处正确答案：A In which voyage，between two points，is the rhumb line distance NOT approximately the same as the great circle distance?_.A.The two points are in low latitudes in the same hemisphereB.The two points are in high latitudes in the sam
4、e hemisphereC.The two points are near the equator，but in different hemispheresD.One point is near the equator，one point is in a high latitude，and both are near the 180th meridian正确答案：B在什么样的航程中，两点之间的恒向线的距离与大圆距离相差较大?在同一半球高纬的两点。曲轴轴颈存在表面擦伤或腐蚀,不应采用_钳工修理。A.锉刀B.油石C.砂布/纸D.磨光夹具参考答案：D2022海船船员经典例题5辑 第2辑 遇险时间来不
5、及编辑，用_。A.2个88字符表示B.北京时间表示C.用88表示D.用10个9表示正确答案：A 关于“水上飞机”，下列说法正确的是：I、在空中飞行的“水上飞机”仍属于规则定义的水上飞机；II、气垫船属于水上飞机；III、地效船属于水上飞机A.IB.I、IIIC.II、IIID.I、II、III正确答案：A The damage to the hatch cover was caused by your stevedores，and you ought to have known we never _ liesA.sayB.talkC.tellD.speak正确答案：C回转式起重机使用前需打开水
6、密门以便检查通风,天气热时需_。A.另加水管冷却B.另加风扇通风C.启动轴流风机D.间断停止作业答案：C A high-velocity fog stream can be used in fire fighting situations to drive heat and smoke ahead of the fire fighters in a passageway. This technique should only be used when _.A.using a 2-1/2 inch hoseB.there is an outlet for the smoke and heatC.
7、the fire is totally contained by the ships structureD.at least two fog streams can be used正确答案：B烟或热量驱动走廊上的消防器，高速率雾蒸汽用于灭火，这种技术应仅用于有烟和热量的出口。2022海船船员经典例题5辑 第3辑新造船舶的舵系中心线与轴系理论中心线通常是这样确定的:()。A、先确定轴系理论中心线，后确定舵系中心线B、先确定舵系中心线，后确定轴系理论中心线C、在船体建造时确定轴系理论中心线和舵系中心线D、无一定要求参考答案：C吊杆装置中,钢丝动索用的滑轮直径与绳索直径之比应为_。A.6B.8C.1
8、3D.13.8答案：C 2182khz频率是国际无线电话遇险呼叫频率。()参考答案：正确海陆风现象最明显的地区处在()。A、中纬度B、低纬度C、高纬度D、极地参考答案：B 消油剂是溢油分散剂的俗名。此题为判断题(对，错)。正确答案：2022海船船员经典例题5辑 第4辑 以下不属于机舱集中监视与报警系统功能项是_。A.故障报警打印B.报警参数上下限自整定C.系统本身故障自检测D.闭锁功能正确答案：B筒型活塞式柴油机的活塞上通常装有_。A.压缩环与承磨环B.压缩环与刮油环C.刮油环与承磨环D.压缩环、刮油环与承磨环答案：B滑车的强度由_直径大小决定。A.滑轮B.滑轮轴C.挂头D.A、B、C均可答案
9、：C冬季北半球船舶从气旋暖区进入冷锋后天气区,()。A、风向逆时针变化，风力减小B、风向顺时针变化，风力减小C、风向顺时针变化，风力增大D、风向逆时针变化，风力增大参考答案：C 双向无线电话应存放在船长房间。此题为判断题(对，错)。正确答案：2022海船船员经典例题5辑 第5辑 下列船舶中_在作业所必需的限度内可免受通航制条款的约束。A.从事捕鱼的船舶B.从事敷设、维修或起捞海底电缆的船舶C.从事清除水雷的船舶D.B、C都是正确答案：D 风压差系数K值应由_。A.船长确定B.经验估计C.查表得出D.测定风压差2030次后，根据风压差公式反推出其平均值正确答案：D 在寒冷地区航行轮机部必须做到：
10、 1.对救生艇机、应急发电柴油机带动的应急救火设备，向冷却水中添加防冻剂，做好保温加热工作。 2.保持机舱或舱室的温度，关妥门窗和通风口，必要时给以加热。正确答案：略 International Certificate of Fitness for the Carriage of Dangerous Chemicals in Bulk shall be carried on board by _A.chemical tankers constructed on or after 1 July 1986B.chemical tankers constructed before 1 July 1986C.All chemical tankersD.oil tankers of 150 gross tonnage and above正确答案：A焊补工艺的缺点是焊补时_。A.零件需要预热B.要求工人技术水平高C.零件受热温度高D.易产生缺陷参考答案：C