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单选题
船舶电台执照应注明().
A
电台名称及呼号
B
注册国家及公司名称
C
电台开放的业务及种类
D
D.B.C均是
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考题
单选题在船舶上,可以从()方面培育良好的团队精神。 1、营造一个相互信任的氛围 2、建立合理有效的沟通机制 3、强化业务知识、敬业精神的学习和提高 4、船舶管理人员的带头作用A
1、3、4B
1、2、4C
1、2D
1、2、3、4
考题
单选题A towline should be fastened to().A
the chocks at the bow of a towed vesselB
the most forward,centermost point of a towed vessel such as a sturdy bow railC
the mast of a towed sailboatD
a secure fitting near the bow of the towed vessel
考题
单选题A dead reckoning (DR) plot().A
ignores the effect of surface currentsB
is most useful when in sight of landC
must be plotted using magnetic coursesD
may be started at an assumed position
考题
单选题A proper look-out shall be maintained().A
only at nightB
only during restricted visibilityC
at night and during restricted visibilityD
at all times
考题
单选题The metal,teardrop-shaped object sometimes used within an eyesplice is a().A
grommetB
reinforcementC
splice formD
thimble
考题
单选题A chart with a natural scale of 1:160,000 is classified as a().A
sailing chartB
general chartC
coast chartD
harbor chart
考题
单选题Current changing in direction and rising and falling in value is ().A
ACB
DCC
generatorD
fresh water generator
考题
单选题On navigational aids,what does the light characteristic Fl(2+1) mean?()A
A flashing light combined with a fixed light of greater brightnessB
Light flashes combined in groups,with a different number of flashes in each groupC
A light showing groups of two or more flashes at regular intervalsD
A fixed light varied at regular intervals by groups of two or more flashes of greater brightness
考题
单选题Protection of cargo against tainting damage can best be obtained by().A
Ventilating the spaceB
Not ventilating the spaceC
Proper use of paper separation and dunnageD
Segregation of cargo by using different hatches
考题
单选题在求取船舶所受的风力及风力转船力矩时,如船舶无相应吃水时的正侧面积Aa、Ba的资料,则:() Ⅰ、便无法求其所受风力及风力转船力矩的大小 Ⅱ、可利用正、侧面积系数方法概略求所受的风力 Ⅲ、求正、侧面积系数应考虑船舶种类和实际吃水A
ⅠB
Ⅰ、ⅡC
Ⅰ、Ⅱ、ⅢD
Ⅱ、Ⅲ
考题
单选题“有害水生物或病原体”;系指该水生物和病原体一旦进入海水,包括河口或进入淡水水体中,会危害(),影响生物多样性及该种水域的其他合理利用。 Ⅰ、环境 Ⅱ、人类健康 Ⅲ、财产 Ⅳ、资源A
Ⅰ+Ⅱ+ⅢB
Ⅰ+Ⅱ+ⅣC
Ⅰ+Ⅲ+ⅣD
Ⅰ+Ⅱ+Ⅲ+Ⅳ
考题
单选题According to our calculation there is shortage of ten tons of oil compared with yoursI can’t sign the oil ().A
sampleB
receiptC
recordD
quantity
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