【名词&注释】
换热器(heat exchanger)、值班人员(operator on duty)、轮机长(chief engineer)、最低温度(minimum temperature)、主要性能(main performance)、所有人(owner)、航海日志(log)、港务监督(harbor superintendency)、海上交通事故调查报告书、可燃物质(combustible material)
[单选题]《海上交通事故调查报告书》应包括以下内容________。I.船舶、设施概况和主要性能数据II.船舶、设施所有人或经营人的名称、地址III.事故发生的时间、地点、气象、海况、损害情况等IV.事故发生的原因及依据V.当事人各方的责任及依据
A. I+II+IV
B. I+II+III+IV
C. I+II+III+IV+V
D. III+IV+V
查看答案&解析
举一反三：
[单选题]双风管空调系统的优点不包括( )。
A. 可增大送风量
B. 调节时可不影响送风量和室温均匀
C. 可省去末端换热器，方便管理
D. 调节灵敏
[单选题]闪点的定义是可燃物质(combustible material)产生挥发气体，遇明火______。
A. 一闪即灭之最低温度
B. 一闪即灭之最高温度
C. 持续燃烧之最低度
D. 不能燃烧之最高温度
[单选题]船舶、设施在港口水域内发生海上交通事故，必须在事故发生后_____h内向当地港务监督(harbor superintendency)提交《海上交通事故报告书》和必要的文书资料。
A. 12
B. 24
C. 36
D. 48
[单选题]第一组An automatic system usually consists of a control system and an information system. A control system is a system which measures the condition of some entity and, with the information, governs the state of a variable; i.e., speed, temperature, pressure, position, etc. The open-loop system is the simplest form. a control system may assume. It is distinguished from the closed-loop system by the lack of an input which measures the state of the controlled variable; such an input is called a feedback. In modern ships the open-loop system has practically disappeared and the closed-loop system which operates with a feed-back is extensively used. An information system serves the parallel function of monitoring system or plant performance. The monitoring function may serve a number of purposes; specifically it may indicate values of controlled variables to guide remote control operations, warn of off-limit conditions and provide record of performance. In many cases a visual and audible alarm may be provided to warn of off-limit conditions on board ship and, associated with this, the important variables will be recorded on demand. The automatic control system can be more sophisticated by incorporating digital-processing equipment, that is, a computer. This computer is usually fed with signals from all sensors. It scans the values of the sensors and generates alarm signals for off-limit conditions, acting as a super-supervisor. Sometimes, it can even make necessary and take the necessary action to optimize performance without human intervention.
A. The closed-loop system differs from the open-loop system by
B. the lack of a feedback
C. the presence of a feed back
D. the lack of a computer
E. the presence of a computer
[单选题]When satisfied that there are no contagious diseases on board，the quarantine officer will issue ______.
A. an outward clearance
B. a free pratique
C. landing permits
D. shore passes
[单选题]现场指挥的信息来源不正确的是：
A. 询问发现者
B. 平时对失火处所的了解
C. 外部观察
D. 询问值班人员
[单选题]轮机长离任时，应由离任轮机长和新任轮机长在________上签字。
A. 《航海日志(log)》
B. 《轮机日志》
C. 《主机检修记录簿》
D. 书面声明
[单选题]悬挂菱形体号型的甲船，在左舷25度方向看到挂有球、菱形、球号型的乙船驶来，存在碰撞危险，此时________。
A. 甲不妨碍乙
B. 乙不妨碍甲
C. 乙让甲
D. 甲让乙
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