21年海船船员历年真题6篇

关于合金，以下说法错误的是______。

A.固溶体中溶质的溶解度是有限的

B.合金的相结构不能决定合金的性能

C.固溶体是合金基本的相结构之一

D.合金的组元通常是元素

Maritime Administration personnel may be allowed in the pilothouse upon the responsibility of the ______.

A.Chief Officer

B.Navigator

C.most senior person present from the Maritime Administration

D.officer in charge of the watch

所有的呼吸器、防护服日常定期对——进行安全使用训练。

A.全体驾驶员

B.全体船员

C.全体轮机员

A、二氧化硫

B、二氧化碳

C、氮气

D、臭氧

You are attempting to administer CPR to a victim．When you blow into his mouth it is apparent that no air is getting into the lungs．What should you do ________．

A.Blow harder to force the air past the tongue

B.Raise the victim's head higher than his feet

C.Press on the victim's lungs so that air pressure will blow out any obstruction

D.Re-tip the head and try again

进入封闭的舱室之前，要取得＿＿＿的允许。

A.轮机长

B.负责驾驶员或船长

C.大副

A sling psychrometer is used to measure ______.

A.seawater temperature

B.engine temperature

C.dry bulb and wet bulb temperatures

D.barometric pressure

A、椭圆度、锥度

B、圆度、圆柱度

C、最小直径、磨损量

D、磨损率

A、顺流

B、逆流

C、垂向

D、以上都可以

船舶旋回中，______轨迹的切线与船首尾线的夹角称为漂角。

A.重心

B.转心

C.中心

D.浮心

救生筏的上下浮船中的一半浮力不足以支撑全部额定乘员浮于水面。()

如用漂白粉消毒，则将收集到的水倒入容器中，每_____水中加入2片漂白粉片(或10ml漂白液)后，可以饮用。

A.10L

B.20L

C.30L

A、≥0.01d+2mm

B、≥0.015d+3.5mm

C、≥0.02d+5mm

D、≥0.03d+7.5mm

单螺杆泵的：Ⅰ、泵缸轴线 Ⅱ、螺杆轴线 Ⅲ、传动轴轴线，工作中总在同一直线上的是______。

A.Ⅰ+Ⅱ

B.Ⅱ+Ⅲ

C.Ⅰ+Ⅲ

D.Ⅰ+Ⅱ+Ⅲ

A、Ⅰ

B、Ⅱ

C、Ⅰ+Ⅱ

D、Ⅲ

按结构划分，卫星可分为_____。

A.有源卫星和无源卫星

B.同步卫星和静止卫星

C.赤道轨道卫星和极轨道卫星

D.低高度卫星和高高度卫星

蛋白质食物(奶粉)可以增加营养，故遇难者可以食用奶粉。

此题为判断题(对，错)。

A、VS

B、IR

C、ST

D、TC

下述筒形活塞式柴油机的特点中，错误的是______。

A.缸套左右方向的磨损小

B.活塞起导向作用

C.使用连杆连接活塞与曲轴

D.中、高速柴油机均使用筒形活塞

材料：

Coastal conditions

The area described in the volume presents the mariner with a generally adverse combination of navigational factors which are outline below．

Local Topography．The Dover Strait is shallow and only is 18 miles wide at its narrowest point．Passage through the strait is further constricted by a series of narrow banks，running NE-SW．The seabed is also littered with wrecks．

Natural Conditions．There are strong tidal streams in the strait．Sea level may differ from that predicted and in particular may be lower than expected due to negative tidal surges．The area is also subject to gales and poor visibility．

Risk of Collision．There is a high risk of collision caused by the density of vessel traffic on passage through the strait，including deep-draught vessels，and crossing traffic，including ferries and high speed craft．

Mine danger area There are two areas off the N coast of France，which remain dangerous because of mines lied in the war of 1939-1945．Due to the lapse of time the risk to surface navigation is now considered to be no more dangerous than that the ordinary risks of navigation but a very real risk still exists with regard to anchoring，fishing or any form. submarine or seabed activity．

问题：

The crossing traffic in the Dover Strait is probably running ________．

A.NE-SW

B.SE-NW

C.N-S

D.E-W

It is implied in the passage that ________．A.mine is not a danger to surface navigation in Dover Strait

B.the width of Dover Strait is not so narrow

C.the natural conditions in Dover Strait are too serous

D.collision with deep-draught vessels or ferries or high speed craft in Dover Strait is hardly avoidable

According to the passage，the risk of collision in the Dover Strait is caused by ________．A.gales and poor visibility

B.a series of narrow banks

C.the density of vessel traffic on passage through the strait and crossing traffic

D.a generally adverse combination of navigational factors

It is inferred that ________．A.although the tidal streams in Dover Strait is strong，there were few ships sunk in it

B.most of the wrecks in Dover Strait were deep-draught vessels，ferries and high speed craft

C.the wrecks are not dangers to surface navigation

D.there were many ships sunk in Dover Strait

请帮忙给出每个问题的正确答案和分析，谢谢！

按热胀冷缩原理制成的温度计是( )温度计。

A.水银

B.双金属片式

C.压力表式

D.以上全部

Which statement concerning the handling characteristics of a fully loaded vessel as compared with those of a light vessel is FALSE ________．

A.A fully loaded vessel will be slower to respond to the engines

B.A fully loaded vessel will maintain her headway further

C.A light vessel will be more affected by the wind

D.A light vessel loses more rudder effect in shallow water

涂料在施工中易引起施工人员中毒的原因是_______。

A.因涂料中含有对人体有害的苯、铅、胺类、甲醇汞合汽油等成分

B.因施工人员在舱内工作时间过长而且舱内通风条件极差

C.A、B都对

D.A、B都错

406MHz EPIRB的位置信息是_____。

A.由与EPIRB相接的导航仪给出

B.EPIRB发射的121.5/243MHz给出

C.由COSPAS/SARSAT系统的卫星检测

D.由COSPAS/SARSAT系统卫星共视区的LUT检测

A.事故原因或者事故原因的初步判断

B.事故污染情况

C.事故造成的经济损失

D.已经采取或者准备采取的污染控制、清除措施以及救助要求

A、投影

B、视图

C、剖视

D、不剖

A、传感器

B、执行器

C、控制器

D、控制对象

generally speaking, how many officers are there in the deck department?

海上求生时，下列哪些会成为幻觉的诱发因素?①持久的疼痛;②情绪的激动

A.①

B.②

C.①②

当发生货管断裂时,因采取的措施:

A.值班人员应立即对船岸双方发出警报, 岸上值班人员接到报警后应立即停止发货，使管路内压力下降

B.船上应迅速关闭船上的总进出口阀门及正在装货舱的所有阀门，使之岸上货物源安全隔离

C.以上都对

船体结构中的肋板是布置在：

A.舷侧

B.甲板下

C.船底

D.货舱壁上

国际电工委员会（IEC）的规定0区指——

A.不连续出现或长时间出现爆炸气体环境的区域

B.连续出现或长时间出现毒性气体环境的区域

C.连续出现或长时间出现爆炸气体环境区域

A、近岸浪

B、涌浪

C、风浪

D、风暴潮

（）设置处，应标有明显的标志牌上写中、英文名称

A.通用泵

B.辛肖防泵

C.国际通岸接头

船舶应变的警报信号中，如警铃和汽笛三长声，连放一分钟，应是何类性质的应变______。

A.消防

B.堵漏

C.弃船

D.人落水

The vapor pressure of a gas is the pressure necessary to keep it in a（n）______．

A.Soluble state

B.Solid state

C.Liquefied state

D.Inert state

《国际海上避碰规则》规定的为避免碰撞所采取的行动，其目的是________。

A.不致发生碰撞

B.最大程度减少碰撞损失

C.避免紧迫局面的形成，能导致两船在安全的距离上驶过

D.以上均不是《国际海上避碰规则》的目的

齿轮泵端盖近啮合齿处常开有一对矩形槽，其作用是( )

A.存油防干磨

B.平衡轴向液压力

C.防止困油

D.防止气蚀

游离油污海面时，必要的情况下，可多穿、带救生设备(器材)或者将其他救生设备(器材)绑在腰上，以提升浮力抬高肢体。

此题为判断题(对，错)。

先导型减压阀泄油管堵塞不通将导致减压阀______。

A.出口无压力

B.不起减压作用

C.出口压力不稳

D.出口压力升不高

方位标志的光色均为_____。

A.红色

B.绿色

C.黄色

D.白色

救生艇的艇机可以为汽油驱动的舷外发动机。

此题为判断题(对，错)。

救生艇的长度规定为：()

A.大于3.5米、小于8.5米

B.大于7.5米、小于8.5米

C.大于3.5米、小于7.5米

D.大于5.5米、小于7.5米

A、化合物/固溶体

B、固溶体/化合物

C、溶剂溶质

D、溶质/溶剂

完全属于下列情形之一，且及时采取合理措施，仍不能避免对海洋环境造成污染损害，有关责任者可免于承担责任的是()。

(1)战争;(2)不可抗拒的自然灾害;(3)为了保障船舶安全或救助海上人命所必需者。

A.(1)+(2)

B.(1)+(3)

C.(1)+(2)+(3)

单甲板船有：

A.集装箱船，客货船，滚装船

B.干散货船，油船，客货船

C.油船，普通货船，滚装船

D.油船，干散货船，集装箱船

在互见中五声短而急的声号表示的含义为怀疑、提醒、警告。

此题为判断题(对，错)。

A.船长大于等于50m的拖网渔船,在航并对水移动

B.船长小于50m的拖网渔船,在航不对水移动

C.在航对水移动的非拖网渔船

D.锚泊中的拖网渔船

A、大片黑色的无云或少云区

B、大片白色的多云区

C、宽几百千米长几千千米的黑色云带

D、宽几百千米长几千千米的白色云带

A.条前进的螺旋线

B.开式叶轮只能配用闭式流道

C.回流调节流量比节流调节效率高

D.开式旋涡泵只能做成单级

Which action（s）are included in crane operations ________．

A.Pre-operation of the anchor windlass

B.Preparing steam on deck

C.Luff，slew，and hoist operations

D.All of the above

在涂刷油漆时先将油漆在一定面积内整顺刷纹再涂刷均匀。

此题为判断题(对，错)。

酒精火灾可用抗水溶性泡沫扑救。

此题为判断题(对，错)。

此题为判断题(对，错)。