《STCW公约》适用于：
A.军用船舶
B.渔船
C.非营业的游艇
D.以上均不适用
此题为判断题(对，错)。
急救箱内的药品包括口服药和外用药两种。
此题为判断题(对，错)。
A、Ⅰ～Ⅳ
B、Ⅰ～Ⅲ
C、Ⅱ～Ⅳ
D、Ⅰ、Ⅱ
固定骨折的材料为()
A.铁片
B.合适的木板
C.铝片
A.连续日
B.24小时工作日
C.24小时晴天工作日
D.连续24小时晴天工作日
高温下加载频率大时，对材料的疲劳强度影响是( )。
A.疲劳强度高
B.疲劳强度低
C.不变
D.不一定
信息交流的方式包括：口头传达，文字、图像交流两种。
此题为判断题(对，错)。
闭合性骨折的病人应先：
A.防休克
B.止痛
C.固定
D.复位
物料间照明可用日光灯。
此题为判断题(对，错)。
在采用大量的水灭火之前，必须充分考虑船舶储备浮力的大小及对船舶稳性的影响。
此题为判断题(对，错)。
船长大于等于150m，但小于200m的货船至少配备救生圈_____。
A.8只
B.10只
C.12只
下列_____不属于遇险信号的表示方法。
A.用探照灯定向照射
B.舞号器具有连续发声
C.两臂侧伸缓慢上下摆动
D.放出橙色烟雾信号
物质发生不完全燃烧而生成一氧化碳的主要条件是______。
A.可燃物少
B.氧气不足
C.温度低
D.助燃物多
A.槽的宽度尺寸和槽的直径尺寸可单独标出
B.可用“槽宽×直径”的形式标注
C.可用“槽宽×深度”的形式标注
D.可用“槽宽×半径”的形式标注
在环抱式港内停泊时，留船值班人员不得少于全船船员的：()
A.1/2
B.1/3
C.2/3
D.1/4
A、两者一样
B、活塞环
C、不一定
D、缸套
A.盐水水位过高
B.产水含盐量过
C.产水量太大
D.给水倍率增大
空压机在运行中须定期开启的是()。
A.卸载阀
B.中间冷却器和气液分离器的泄放阀
C.安全阀
D.A+C
在NBDP模式中，实现点对点的通信方式不包括_____。
A.ARQ方式
B.CFEC方式
C.SFEC方式
D.C三种
In order to reduce your wake in a narrow channel you should ______.
A.apply enough rudder to counter the effect of the current
B.change your course to a zigzag course
C.reduce your speed
D.shift the weight to the stern
柴油机启动系统中主启动阀位于( )。
A.空气瓶与启动控制阀之间
B.截止阀与空气瓶之间
C.空气分配器与气缸启动阀之间
D.启动控制阀与空气分配器之间
GMDSS系统由_____个分系统组成。
A.4
B.3
C.2
D.1
材料：
The Salvor shall immediately after the termination of the services or sooner notify the Council and where practicable the Owners of the amount for which he demands security（inclusive of costs expenses and interest）from each of the respective Owners．Where the exception to the principle of no cure-no pay under Convention Article 14 becomes likely to be applicable the owners of the vessel shall on the demand of the Salvor provide security for the Salvor&39;s special compensation．The amount of any such security shall be reasonable in the light of the knowledge available to the Salvor at the time when the demand is made．
Unless otherwise agreed such security shall be provided（i）to the Council（ii）in a form. approved by the Council and（iii）by persons firms or corporations either acceptable to the Salvor or resident in China and acceptable to the Council．The Council shall not be responsible for the sufficiency（whether in amount or otherwise）of any security which shall be provided nor for the default or insolvency of any person firm or corporation providing the same．The owners of the vessel their Servants and Agents shall use their best endeavours to ensure that the cargo owners provide their proportion of security before the cargo is released.
Until security has been provided as aforesaid the Salvor shall have a maritime lien on the property salved for his remuneration．
问题：
The amount of security provided by owners shall be _______．
A.as small as practicable to ensure not to affect the normal business of the owners
B.sufficient to cover all costs expenses and interest the salvor had sustained in the process of or in connection with the savage operations
C.actual costs expenses and interest incurred to the salvor calculable immediately after the termination of the services
D.reasonable in the light of the knowledge available to the Salvor at the time when the demand is made
Where the principle of no cure-no pay is likely not to be applicable the owners of the vessel _______．A.is exempted from providing any security for the Salvor's special compensation
B.shall not provide any security for the Salvor's special compensation unless otherwise provided in the salvage contract
C.shall not provide any security for the Salvor's special compensation even the Salvor so demands
D.shall on the demand of the Salvor provide security for the Salvor's special compensation
The Council to which the security has been provided shall _______．A.be responsible for its sufficiency（whether in amount or otherwise）
B.be responsible for the default or insolvency of any person firm or corporation providing the same
C.be responsible for its sufficiency（whether in amount or otherwise）but not for the default or insolvency of any person firm or corporation providing the same
D.be responsible neither for its sufficiency（whether in amount or otherwise）nor for the default or insolvency of any person firm or corporation providing the same
请帮忙给出每个问题的正确答案和分析，谢谢！
A、北半球：冰洋气团、极地气团、热带气团、赤道气团
B、南半球：冰洋气团、极地气团、热带气团、赤道气团
C、北半球：极地气团、冰洋气团、热带气团、赤道气团
D、南半球：极地气团、冰洋气团、热带气团、赤道气团
检修主机时，必须做下列工作：
A.在主机操纵处悬挂“禁止动车”的警告牌
B.合上转车机
C.起动滑油泵
D.A+B
人体温度保持恒定是进行新陈代谢和正常生命活动的必要条件。
此题为判断题(对，错)。
A、减少曲轴发生扭振和共振
B、防止调速器因摇摆损坏
C、防止柴油机发生喘振
D、防止主机超负荷，飞车
装货初始阶段控制流速的目的?()①防止管系走向及有关阀门调整有错;②便于检查管路连接是否有泄漏;③防止岸上压力过大，冲入货舱时易产生静电
A.①
B.②
C.①②③
齿轮泵工作时所受径向力大小与( )无关。
A.齿宽
B.齿顶圆直径
C.吸、排压力差
D.转速
A、中间轴和中间轴承
B、艉轴和艉轴承
C、艉轴和艉轴承
D、船轴及其轴承
______ is not an alarm required by IMO standards to be available on the ECDIS．
A.Deviating from a planned route
B.Approach to waypoints and other critical points
C.Light house detecting
D.Larger scale chart available
下列有关航海日志的叙述哪个不对?
A.200总吨以上的沿海船舶必须使用我国海事机构监制的航海日志
B.航海日志的严重错漏的更正由船长亲自填写
C.启用新本航海日志时，应与轮机日志核对页数，并保持一致
D.船舶发生海事时，船长必须妥善保管航海日志
齿轮泵端盖开卸荷槽后，若对漏泄影响不明显，则泵流量应()。
A.稍有增加
B.稍有减少
C.保持不变
D.脉动增加
活塞环在环槽中粘着的原因有()
A.活塞环过热
B.滑油过多
C.燃烧不良、结炭
D.以上全部
A chart has extensive corrections to be made to it. When these are made and the chart is again printed，the chart issue is a ______.
A.first edition
B.new edition
C.revised edition
D.reprint
A vessel is found to be seaworthy after a complaint in writing to the American Consul by the Chief and Second Mates. The cost of the survey is to be paid by the ______.
A.American Consul
B.Chief and Second Mates
C.Vessel's agent
D.vessel's owners
A、压力
B、高度
C、无要求
航行锚泊试验时，抛出半节锚链后操作制动器刹车，允许锚链滑移不超过( )m。
A.1
B.2
C.3-4
D.4～5
A vessel engaged in fishing，and at anchor，shall show ______.
A.an anchor light
B.sidelights and a stern light
C.three lights in a vertical line，the highest and lowest being red，and the middle being white
D.None of the above
一旦确认海盗登船，应立即发出全船警报并报告海盗出现的位置，提醒在甲板上的船员选择合适的路线回到安全区。
此题为判断题(对，错)。
重度中暑中______是一种致命性急症，临床表现为高热和神志障碍。
A.热痉挛
B.热衰竭
C.热射病
人体皮肤不慎感触有毒物品，应立即用大量清水冲洗。
此题为判断题(对，错)。
In a ______boiler the hot gases from the furnace pass through the tubes while the water is on the outside.
A.water-tube
B.fire-tube
C.exhaust gas
D.Composite
Which statement about radio navigational warnings is TRUE ________．
A.The topics for warnings included in HYDROLANTS，HYDROPACS，and NAVAREA warnings are the same
B.NAVAREA warnings concern only coastal navigation and inland navigation in large bays or sounds such as Puget Sound
C.The United States is responsible for NAVAREA warnings in the North Atlantic north of 7°N，and west of 15°W
D.Long range radio navigational warnings are usually broadcast by radiotelephone，radiotelegraph，and radio-teletypewriter
A、各港货物在不同方位处
B、各港货物左右舷配置
C、各港货物配在不同层次处
D、按到港反顺序自船舱四周向舱口安排
用来控制吊杆仰角大小的绳索称为()。
A.吊货索
B.稳索
C.千斤索
D.牵引索
触电的伤害程度与通过人体电流大小、频率、时间的长短、人体电阻以及通过人的途径等因素有关，其中_________是触电伤害的直接因素。
A.电压
B.电流
C.人体电阻
D.频率
考虑到航迹推算误差和两条船位线的夹角这两方面因素对观测船位的影响，太阳移线定位要求太阳方位变化在：
A.15°以内为好
B.30°～50°为好
C.50°～70°为好
D.70°～90°为好
两发电机并联工作时，一般应将调速器的速度降旋钮调为______。
A.两台机器相等，且都调为零
B.一般两机速度降相等，且都调节在30～50刻度
C.额定负荷大的机器应选择较大的速度降
D.额定负荷大的机器应选择较小的速度降
散装谷物的_________对船舶稳性产生不利的影响。
A.下沉性和吸附性
B.下沉性和散落性
C.散落性和吸附性
D.散落性和吸湿性
DSC的数字字符有_____。
A.128个
B.99个
C.100个
D.127个
气缸套正常磨损最严重的位置是______。
A.第一环上止点
B.十字头机行程中间活塞速度最大，磨损最大
C.第一环上止点和下止点
D.筒形活塞在行程中间侧推力最大，磨损最大
鳐鱼一般不会主动攻击人类，所以，靠近鳐鱼不会有危险。
此题为判断题(对，错)。
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