
【名词&注释】
管理办法、往复泵(reciprocating pump)、机电设备(electromechanical equipment)、球墨铸铁(ductile iron)、特殊情况(special case)、铜合金(copper alloy)、直接经济损失(direct economic loss)、交通部(ministry of communications)、重大事故(major accident)、中小型柴油机
[单选题]在强风强流中,没有远离他船抛锚,并未送出足够的链长导致走锚,而与他船发生碰撞,属于( )。
A. 对遵守《国际海上避碰规则》各条的疏忽
B. 对海员通常做法可能要求的任何戒备上的疏忽
C. 对特殊情况可能要求的任何戒备上的疏忽
D. 不属于规则所指的疏忽
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举一反三:
[单选题]船舶主机功率为10000kw,由于机损导致海损,其直接经济损失(direct economic loss)为140万元,按交通部(ministry of communications)《运输、港口船舶机电设备损坏管理办法》规定,其事故等级应是___________
A. 一般事故
B. 大事故
C. 重大事故(major accident)
D. 轻微事故
[单选题]Which of the following factors tends to increase scale formation on the saltwater side of a heat exchanger used in a diesel engine cooling water system?
A. Baffle plates that have been bent during prior removal
B. Leaks m the cooler tube nest
C. Operating the engine while maintaining a high sea water outlet temperature
D. A punctured sea water strainer supplying cooling water to the heat exchanger
[单选题]In the navigation,_______cause the shafting over load most easily
A. stopping the main engine suddenly
B. changing the main engine running direction suddenly
C. the sailing from the shallow water area to the deep water area
D. the ship's trim too much
[单选题]下列泵中电动机要通过减速机构带泵工作的是( )。
A. 齿轮泵
B. 水环泵
C. 旋涡泵
D. 往复泵
[单选题]中小型柴油机的活塞材料一般选用()
A. 铸铁
B. 铝合金
C. 铜合金
D. 球墨铸铁
[单选题]对神态不清的溺水者应:
A. 给于流食
B. 不给饮食
C. 给温热饮料
D. 烧酒
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