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单选题
船用蒸馏式海水淡化装置的给水倍率是指（）。
A
产水量与给水量之比
B
与A相反
C
排盐（水）量与给水量之比
D
与C相反
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单选题国际船舶医疗指南详细介绍了船上常用药品、药箱和应具备的医疗器械，药品按（）排列，以便于查找，并注明其使用剂量和注意事项。A
英文字母顺序B
法文字母顺序C
汉语拼音字母顺序D
拉丁文字母顺序
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单选题凡赴澳洲、美洲、欧洲各港口的船舶必须做好离港、抵港前的自查，并将自查结果填写在结果填写表中，"结果填写表"的负责人是（）。 Ⅰ、船长 Ⅱ、轮机长 Ⅲ、大副A
Ⅰ+ⅡB
Ⅰ+ⅢC
Ⅱ+ⅢD
Ⅰ+Ⅱ+Ⅲ
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单选题在船舶电站中，自动起动备用发电机组的条件是（）。 ①电网电压降低到欠压保护值时； ②电网中最小功率余量小于单机额定功率的25%； ③发电机组出现逆功现象时； ④脉冲分配器输出1信号； ⑤发电机组无起动阻塞信号； ⑥发电机组转换开关应在“自动”位置。A
①③⑤⑥B
②③④⑤C
①②③④D
②④⑤⑥
考题
单选题For a given fuel, a change in the compression ratio will affect the ignition lag by which of the listed means?（）A
An increase in compression ratio will increase the ignition lagB
An increase in compression ratio will decrease the ignition lagC
A decrease in compression ratio will decrease the ignition lagD
A decrease in ignition lag will increase the compression ratio
考题
单选题The position of the AOR-W satellite in the INMARSAT system is（）above the equator.A
64.5EB
178EC
15.5WD
54W
考题
单选题The Plimsoll mark on a vessel is used to（）.A
align the vessel's tailshaftB
determine the vessel's trimC
determine the vessel's freeboardD
locate the vessel's centerline
考题
单选题（）is formed when the droplets or ice crystals in clouds have become sufficiently large to fall to the ground.A
HumidityB
TemperatureC
PrecipitationD
Wind
考题
单选题重载万吨船顺流抛锚向右掉头，关于船位，下列哪项正确（）？A
抵落锚点1～2倍船长处的船位应摆在航道中央线偏右处B
抵落锚点1～2倍船长处的船位应摆在航道中央线偏左处C
抵落锚点时的船位应摆在航道中央线偏右处D
抵落锚点时的船位应摆在航道中央线偏左处
考题
单选题Which statement is TRUE concerning the tandem working arrangement of pedestal cranes when completing a quad lift? （）A
The discharge is slow due to the size of the cargo and all the cranes working togetherB
The cargo discharge can be accomplished with controlled pendulationC
The cargo discharge can be performed in port or at anchorD
The cranes enable the handling of heavy cargos without shoreside assistance
考题
单选题根据“船舶明火作业安全规定”，以下表述有误的是（）A
船上在进行明火作业前应填写明火作业申请B
船上在进行明火作业前应征得船长同意C
港内明火作业还需按规定提前向海事管理机构书面报备D
港内明火作业还需按规定提前向海事管理机构提出海事行政许可，经批准后方可进行
考题
单选题All personnel should be familiar with the lifeboats （）A
boarding and operating proceduresB
maintenance scheduleC
navigational systemsD
fuel consumption rates
考题
单选题What will NOT be found on the Certificate of Inspection of an ocean going tanker?（）A
Manning requirementsB
Minimum freeboard permittedC
Grade(s) of cargoes that the vessel may carryD
Waters upon which the vessel may be operated
考题
单选题Air in the fuel lines to the fuel injection nozzles of a diesel engine will cause the engine to （）A
burn excessive amounts of lube oilB
overheat without smokingC
operate with reduce power or stopD
run away without load
考题
单选题在海上发现随着来船距离的减小，其罗经方位变化率越来越快，如果本船未采取行动（保持原航向航速不变），则下列说法正确的是：（） Ⅰ、来船一定采取了行动使DCPA增大；Ⅱ、来船的DCPA不等于0；Ⅲ、本船与来船之间不存在碰撞危险A
ⅠB
Ⅰ、ⅢC
ⅡD
Ⅱ、Ⅲ
考题
单选题With the help of modern technology, ships are able to receive automated broadcast of safety messages（）.A
by day or at nightB
almost round the clockC
somewhat and sometimeD
from sunrise and sunset
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