能漂浮的垫舱物料、衬料和包装材料在特殊区域外排放入海距最近陆地的距离至少是_______。
A.12海里
B.25海里
C.50海里
D.以上都错
装运一级石油的油轮在外界气温超过_____时需要对甲板进行洒水降温。
A.37.5℃
B.30℃
C.27℃
D.25℃
A、仅仅是Ⅰ
B、仅仅是Ⅱ
C、Ⅰ+Ⅱ
D、Ⅰ+Ⅱ+Ⅲ
船队DSC的识别码的结构是_____。
A.前1位是0的9位数字
B.前2位是0的9位数字
C.前2位是区域 码的9位数字
D.前1位是海区的9位数字
A、液压/液压
B、电磁/液压
C、电磁/电磁
D、液压/电磁
______一般不会使齿轮泵工作噪声大。
A.发生困油现象
B.吸入管漏气
C.齿轮端面间隙大
D.轴承损坏
Which of the following firing order may be used for a 6-cylinder engine? ( )
A.1-2-3-4-5-6
B.1-2-3-6-5-4
C.1-5-3-6-2-4
D.1-3-4-5-6-2
活塞行程S与曲柄半径R的关系是_____。
A.S=R
B.S=4R
C.S=2R
D.R=2S
A、1
B、2
C、3
D、4
扫舱作业是____ ①卸货的最后阶段②是关键的阶段
A.①
B.②
C.①+②
磁罗经柜不能用()材料制成。
A.铜
B.铝
C.铁
D.木
Before passing the Suez Canal the master has to fill out ______ given by the pilot.
A.the Pilotage list
B.the Pilotage form
C.the Pilotage chart
D.the Pilotage certificate
所谓单元组合式故障报警系统是指每个监视点单独需要一个______。
A.故障报警控制电路
B.闪光源
C.音响报警控制电路
D.分组延伸报警电路
A、Ⅱ+Ⅲ+Ⅴ
B、Ⅰ+Ⅱ+Ⅲ
C、Ⅰ+Ⅱ+Ⅲ+Ⅴ
D、Ⅰ+Ⅲ+Ⅳ+Ⅴ
stowaway
A.偷渡者
B.来访者
C.代理
D.船舶物料供应商
弃船后,在寒冷水域导致船员死亡的主要原因是:()
A 溺水
B 饥饿
C 身体暴露在水中
D 缺少淡水与食物
A.向海中排放垃圾时应记载
B.向港口接收设施排放垃圾时应记载
C.在船上焚烧垃圾时也应记载
D.船舶意外排放垃圾不必记载
为了判断柴油机各缸间的负荷均匀性,应测取______示功图。
A.p-Ⅴ转角
B.梳形
C.手拉
D.p-Ⅴ
A、太阳辐射和海陆分布
B、太阳辐射和地形影响
C、太阳辐射和地球自转
D、地球自转和海陆分布
Based on your 2209 fix,which would be a warning that you are being set down on Block Island Sound South Entrance Obstruction Lighted BIS Buoy ________.
A.Decreasing loran readings on 9960-W
B.Visual bearings of Montauk Point Lt.changing to the left
C.Increasing bearings of Southeast Point Light
D.Decreasing soundings
二氧化碳灭火剂(干冰)喷射时温度低达______。
A.-48.5℃
B.-18.5℃
C.-78.5℃
D.-58.5℃
油船上使用的消防水称为“近火服”,穿这种服装可进入火灾区工作而不使人员伤亡
此题为判断题(对,错)。
只有将燃烧三要素全部控制住,才不会发生燃烧。
此题为判断题(对,错)。
A、变形
B、裂纹
C、红套滑移
D、断裂
船上配载后计算表明船舶重心与正浮时的浮心的纵向坐标相同,则船舶:
A.首倾
B.尾倾
C.正浮
D.浮态不能确定
A.吊杆左右旋转
B.吊杆俯仰角度
C.装卸货物升降
D.固定起重柱位置
Which statement concerning reserve sources of energy for GMDSS is FALSE ________.
A.While the ship is at sea,there must be available at all times a supply of electrical energy sufficient to operate the radio installations and to charge any batteries used as part of a reserve source of energy
B.Both the VHF and MF/HF installations must be simultaneously supplied
C.A means of ensuring a continuous supply of electrical power must be provided to all GMDSS equipment that could be affected by an interruption in power
D.If a UPS or equivalent is used to supply power to the ship's GPS receiver or other source of positional information,a means must be provided to ensure the continuous supply of the information in the event of a failure to the ship's main or emergency source of power
The Vessel is fully fitted with cargo ______.
A.Beats
B.Beasts
C.Bacons
D.Battens
“严禁吸食、注射、携带及贩运毒品”是船员的劳动纪律。
此题为判断题(对,错)。
A、3年/18个月/螺旋桨轴与尾管轴的检验
B、5年/3年/换证检验
C、5年/3年/螺旋桨轴与尾管轴的检验
D、3年/18个月/定期检验
When a pilot is on board to pilot the vessel the Letter ______ must be hoisted.
A.G
B.H
C.B
D.N
Basic emergency care for third degree electrical burn is to ______.
A.flood the burned area with warm water for two minutes
B.brush away the charred skin and wrap the burned area
C.cover the burned area with a clean cloth and transport the patient to a medical facility
D.apply ointment or spray to the burned area and wrap with a clean cloth
A、Ⅰ+Ⅱ
B、Ⅰ+Ⅲ
C、Ⅱ+Ⅲ
D、Ⅰ+Ⅱ+Ⅲ
船舶安全活动的主要内容是定期的训练工作,查找问题,总结讲评和落实各项措施。
此题为判断题(对,错)。
进行胸外心脏按压时,按压部位应是胸骨上1/3和下2/3交界处。
此题为判断题(对,错)。
船用涂料成分中具有遮盖被凃物体的能力,以发挥其装饰和保护作用的是__。
A.成膜物质
B.颜料
C.助剂
人员落水后,应尽量进行游动,以增强抗寒能力。(判断对错)
You are preparing to take another vessel in tow.Which signal indicates,Hawser is made fast ______.
A.Firing of a green star signal
B.Firing of a red star signal
C.An orange smoke signal
D.Three white star rockets at 1-minute intervals
岸台引用NBDP系统播发气象信息采用_____方式。
A.ARQ
B.SFEC
C.CFEC
D.TDMA
L≥100m的搁浅船应显示的号灯为:
A.前后锚灯、甲板灯、两盏垂直环照红灯
B.锚灯,两盏垂直环照红灯
C.甲板灯,两盏垂直环照红灯
D.两盏环照红灯
休克处理原则:()
A.尽早去除休克的病因
B.尽快控制出血
C.保持呼吸道通畅
D.以上皆是
在船用柴油机广泛使用的柱塞泵喷射系统中其主要组成是
A.喷油泵
B.蓄压器
C.喷油器
D.A+C
按岗位责任制_不用参加轮机部的安全值班工作。
A.轮机长
B.大管轮
C.二、三管轮
D.轮机长和大管轮
影响蒸汽压缩制冷理想循环制冷系数的主要因素有( )。
A.膨胀阀
B.节流
C.背压阀
D.过冷度
船舶救生设备规范要求配备救生艇,救生筏,救助艇,救生浮具,救生圈,救生衣,抛射器,救生信号等。()
A.5 n mile
B 3 n mile
C 2 n mile
D.I n mile
That REMOVE ANY LIST ON THE V/L AFTER EACH WATCH END means that ______.
A.any list,no matter where it is posted,shall be removed prior to ending his watch by the OOW
B.the vessel should not be removed
C.any and all lists on board the vessel should be taken off
D.the inclination of the vessel should be corrected prior to ending his watch by the OOW
A、增压系统流道是否阻塞
B、增压器效率是否下降
C、扫气压力是否足够
D、气缸密封性是否良好
某船钢丝缆的(6?24)直径为20mm, 其安全强度为________。
A.28700N
B.28000N
C.28750N
D.28799N
NAVTEX系统检错方式不采用_____。
A.二重时间分集
B.字符采用4B/3Y编码
C.字符采用十单元水平一致检错码
D.A和B都是
短油度的醇酸树脂漆的含油量为_______。
A.60%以上
B.50%60%
C.50%以下
D.以上都错
A、往复/往复
B、往复/回转
C、回转/回转
D、回转/往复
During an abandonment or drill,the first person to arrive at the survival craft should ______.
A.pass out food and water to personnel
B.open the doors and start the sprinkler system
C.activate the emergency release handle
D.open the doors and prepare the craft for boarding
AMVER船位报告系统中变更报告的表示符号为_____。
A.DR
B.SP
C.FR
D.PR
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