出自:海船船员证

如在我国沿海发现一浮标,标身颜色为上黑下黄横纹,则可航水域位于其()。
A:北侧
B:东侧
C:南侧
D:西侧
ISO规定润滑油40℃时,粘度共分()级。
A:运动粘度,18
B:运动粘度,7
C:恩氏粘度,7
D:雷氏粘度,18
下列无损探伤方法中()是一种间接探伤方法。
A:渗透探伤
B:磁粉探伤
C:涡流探伤
D:超声波探伤
机动船当拖带长度小于或等于200米时,在夜间应处显示前()桅灯。
A:垂直二盏
B:一盏
C:垂直三盏
D:垂直四盏
The NCC is located in the().
A:IMO Headquarters in London
B:Inmarsat Headquarters building in London
C:Western European Maritime Organization
D:International Maritime Safety Committee
导致压力表测量误差的因素有()。 Ⅰ.弹性元件本身反应滞后; Ⅱ.长期使用导致弹性衰减; Ⅲ.受高温影响导致弹性模量的变化; Ⅳ.传动机构本身的传动误差。
A:Ⅰ+Ⅱ
B:Ⅰ+Ⅱ+Ⅲ
C:Ⅰ+Ⅲ+Ⅳ
D:Ⅰ~Ⅳ
If more than one raft is manned after the vessel has sunk,you should().
A:Go in a different direction in search of land
B:Spread out to increase the possibility of a search aircraft finding you
C:Reduce the number of rafts by getting as many people as possible into as few rafts as possible
D:Tie the rafts together and try to stay in a single group
大风浪顶浪航行如何操纵船舶?
当空气被视为理想气体时,其内能由()决定。
A:熵
B:比容
C:压力
D:温度
According to the Maritime Safety Traffic Law of the People’s Republic of China,which administrative organ in China is in charge of issuing the Certificate of Vessel’s Nationality().
A:Customs Office
B:Harbor Operation Office
C:MSA
D:Register of Shipping
()are supplied by main switchboard directly.
A:Suez Canal searchlight, air compressor and air conditioning compressor
B:Air compressor, boiler blower and refrigeration plant
C:Boiler blower, Suez Canal searchlight and refrigeration plant
D:Suez canal searchlight, air compressor and boiler blower
Deviation is caused by().
A:changes in the earth's magnetic field
B:nearby magnetic land masses or mineral deposits
C:magnetic influence inherent to that particular vessel
D:the magnetic lines of force not coinciding with the lines of longitude
如果承运人或其代理人在提单上批注了“()”字样,该提单就成为不清洁提单。
A:重量不知
B:不负汗湿责任
C:五件短缺,争议
D:旧箱
船舶各剖面许用弯矩和许用剪力通常分为()。
A:在港状态和在航状态
B:在港状态和锚泊状态
C:锚泊状态和在航状态
D:临界状态和实际状态
In all but the most severe cases,bleeding from a wound should be controlled by().
A:applying direct pressure to the wound
B:submerging the wound in lukewarm water
C:cooling the wound with ice
D:applying a tourniquet
()are experienced in temperate latitudes during warn summer weather but rarely exceed Force 3 and may extend 10 to 15 miles on either side of the coastline.
A:Trade Winds
B:Winds of the temperate zones
C:Monsoons
D:Land and Sea Breezes
为什么船舶要设高位和低位海底门?有何要求?
A tsunami is caused by a(n)().
A:tidal wave
B:storm surge caused by a hurricane or tropical storm
C:earthquake on the ocean's floor
D:tornado
如图:本系统中,机械制动器是属于()
A:及时制动及时松闸
B:延时制动及时松闸
C:及时制动延时松闸
D:延时制动延时松闸
The amount of fuel injected in a particular time, or degree, of crankshaft rotation is termed ().
A:metering
B:timing
C:rate of injection
D:rate of distribution
用雷达观测法实测风流压差,调整电子方位线与固定孤立物标相对运动轨迹平行,如电子方位线偏在航向线右面3°,罗经差2°W,则实测风流压差为:()
A:-5°
B:-3°
C:+3°
D:+5°
The ship will be responsible for the cargo loaded or unloaded().
A:only when the cargo is within its rail
B:during the time when loading or unloading is going on
C:after the cargo is checked by tallymen
D:as soon as loading or discharging begins
美国LOC证书有效期为()
A:2年
B:1年
C:3年
D:5年
Loran-C is which type of system().
A:Reflected electron
B:Electrical radiation
C:Quarterpoint electrical navigation
D:Hyperbolic radio navigation
管理的四大基本职能是()。 Ⅰ协调职能 Ⅱ组织职能 Ⅲ领导职能 Ⅳ控制职能 Ⅴ计划职能 Ⅵ沟通职能
A:Ⅰ~Ⅳ
B:Ⅱ~Ⅴ
C:Ⅲ~Ⅵ
D:Ⅰ+Ⅱ+Ⅴ+Ⅵ
船舶顶浪航行中,纵摇、垂荡和拍底严重时,为了减轻其造成的危害:()
A:减速措施无效,转向措施有效
B:减速措施无效,转向措施无效
C:减速措施有效,转向措施有效
D:减速措施有效,转向措施无效
对追随性差而旋回性好的船舶,其K、T值应是().
A:K大,T大;
B:K大,T小;
C:K小,T大;
D:K小,T小。
Aburned exhaust valve may be detected by a higher than normal ()
A:firing pressure
B:exhaust temperature from a particular cylinder
C:cooling water temperature
D:compression pressure
有关对系固设备中的卸扣和紧索夹应进行的检查和维护要点,下述正确的是()。 Ⅰ应经常加油活络,以防咬死; Ⅱ本体如有裂纹出现,则应立即更换; Ⅲ检查螺纹损坏情况,严重的换新; Ⅳ检查其变形、磨损情况,严重的换新。
A:Ⅰ、Ⅱ、Ⅲ
B:Ⅰ、Ⅲ、Ⅳ
C:Ⅱ、Ⅲ、Ⅳ
D:Ⅰ、Ⅱ、Ⅲ、Ⅳ
当SMS发生重要更改,或存在严重不合格而又不在换新审核、期间审核或年度审核时,应进行()。
A:特别审核
B:循环审核
C:附加审核
D:初次审核