网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
对轮机部编制的修理单应符合下列要求（）。 a.修理内容、规格、数量、技术要求、部件的材料要清楚； b.凡列入修理项目应尽可能提供图纸； c.对要求预制的零部件应附草图或注明船厂派人绘制草图； d.注明修理级别和船检项目； e.对隐蔽工程要注明待拆检后再定。
A
a～e
B
a～d
C
a+c+d+e
D
a+c+d
参考答案
参考解析
解析：
暂无解析
更多 “单选题对轮机部编制的修理单应符合下列要求（）。 a.修理内容、规格、数量、技术要求、部件的材料要清楚； b.凡列入修理项目应尽可能提供图纸； c.对要求预制的零部件应附草图或注明船厂派人绘制草图； d.注明修理级别和船检项目； e.对隐蔽工程要注明待拆检后再定。A a～eB a～dC a+c+d+eD a+c+d” 相关考题
考题
单选题The Network Coordination station for the INMARSAT-A coast stations in the Pacific ocean region is in（）.A
Yamaguchi, JapanB
Beijing, ChinaC
Nakhodka, RussiaD
Perth, Australia
考题
单选题Sulzer RTA柴油机布置区由R1、R2、R3、R4围成，R2是经济运转工况点，其特点是（）。 Ⅰ．最高燃烧压力不变； Ⅱ．平均有效压力降低； Ⅲ．平均有效压力为标定； Ⅳ．功率和转速降低； Ⅴ.转速不变。A
Ⅰ+Ⅱ+ⅤB
Ⅰ+ⅡC
Ⅲ+ⅣD
Ⅰ+Ⅳ
考题
单选题The owner is not at liberty to leave the port of call as soon as the time specified in the charter-party has elapsed，though the Charterer may，if the contract so provides，be liable to compensate（）for the delay．A
the shipperB
the ownerC
the consignorD
the consignee
考题
单选题Low compression in a diesel engine could be caused by（）A
worn or broken cylinder liner sealing ringsB
high cooling water temperatureC
worn or broken piston ringsD
low fuel oil pressure
考题
单选题To ensure oil purifier working in normal condition,the interval between two sludge discharging should not exceed（） hours.A
2B
4C
5D
6
考题
单选题Restricted areas at locks and dams are indicated by（）.A
Flashing red lights upstream and fixed red lights downstreamB
Yellow unlighted buoysC
Signs and/or flashing red lightsD
Red daymarks upstream and green daymarks downstream
考题
单选题Before a magnetic compass is adjusted certain correctors must be checked to ensure that they are free of permanent magnetism. These correctors are the（）.A
fore-and-aft and athwartships magnetsB
dip needle and heeling magnetC
heeling magnet and Flinders barD
Flinders bar and quadrantal spheres
考题
单选题轮机部坞修，下列关于螺旋桨检查与修理的说法中，错误的是（）。A
桨叶表面抛光B
测量螺距C
桨叶如有变形应予矫正和做动平衡试验D
如发现桨叶有裂纹和破损，需按螺旋桨修理标准进行焊补和修理
考题
单选题在通过（）等国际航行的海峡时，应遵守专门为之制定的有关公约中的相关规定。 Ⅰ．达达尼尔海峡；Ⅱ．博斯普鲁斯海峡；Ⅲ．直布罗陀海峡；Ⅳ．台湾海峡。A
Ⅰ，ⅢB
Ⅰ～ⅢC
Ⅰ，ⅣD
Ⅱ，Ⅲ
考题
单选题船用湿式气缸套工作条件的恶劣性主要是（）。 Ⅰ.内表面高温高压燃气 Ⅱ.内表面的摩擦与磨损 Ⅲ.内表面燃气的腐蚀 Ⅳ.活塞的侧推力与敲击 Ⅴ.外表面水空间的腐蚀和穴蚀 Ⅵ.气缸盖安装预紧力A
Ⅰ＋Ⅲ＋ⅤB
Ⅱ＋Ⅲ＋Ⅴ＋ⅥC
Ⅰ＋Ⅱ＋Ⅲ＋Ⅴ＋ⅥD
Ⅰ＋Ⅱ＋Ⅲ＋Ⅳ＋Ⅴ＋Ⅵ
考题
单选题What is a functional or carriage requirement for compulsory vessels?（）A
A compulsory vessel must carry at least two licensed GMDSS Radio OperatorsB
A compulsory vessel must satisfy certain equipment carriage requirements that are determined by where the vessel sailsC
A compulsory vessel must be able to transmit and respond to distress alertsD
All of the above
考题
单选题当利用安装于气缸侧面的振动传感器测取机身与气缸套的振动特性时，（）。A
缸套和活塞的磨损越大，两者的振动特性越趋于一致B
缸套和活塞的磨损越小，两者的振动特性越趋于一致C
两者的振动特性不随缸套和活塞的磨损量变化D
随着缸套和活塞的磨损增大，振动能量向低频域转移
考题
单选题In the stowage of deck cargo，cribbing is（）.A
placed on deck to support the cargoB
separation pieces used to keep cylinders upright and steadyC
shims for stowing baled cargoD
nets placed across the hatch opening to keep the cargo from falling in the hatch
考题
单选题In the refrigeration system, a shortage of refrigerant is indicated by （）.A
the compressor short cycling on high pressure cut out switchB
high suction pressureC
high head pressureD
bubbles in the sight glass
考题
单选题在航不对水移动的帆船，夜间应显示：（）A
垂直红、绿两盏环照灯，关闭舷灯与尾灯；B
垂直红、绿两盏环照灯，关闭桅灯、舷灯与尾灯；C
垂直两盏环照红灯；D
舷灯与尾灯。
热门标签
最新试卷
