2026年注册验船师A级科目三（英语题）最新版题库
1、Designer A is designing a 500 GT tug vessel intended for international voyages, equipped with a diesel main engine and diesel-driven generators. This is his first involvement in the electromechanical design of ships operating on international routes; he has previously been engaged in the electromechanical design of cargo ships for domestic sea routes. He does not have a thorough understanding of the main busbar sectional arrangement requirements stipulated in the SOLAS Convention. For this reason, he sent an email to consult Senior Plan Approval Surveyor B of a marine surveying organization. Surveyor B replied to the email and provided the following four options. In accordance with the relevant requirements of the SOLAS Convention, please select the correct answer and inform Designer A:
A.If the total rated powerof all electrical equipment on board the tug exceeds 3 MW, the main busbar shall be divided into at least two sections.
B.If the total rated power of generatorson board the tug exceeds 3 MW, the main busbar shall be divided into at least two sections.
C.If the total rated power of generatorson board the tug exceeds 4 MW, the main busbar shall be divided into at least two sections.
D .The main power supply of the tug is essential for the operation of the main engine, and its main busbar shall be divided into at least two sections.
答案：B
标准答案出处： SOLAS 公 约 第 II-1 章构造一结构、分舱与稳性、机电设备
D 部分 电气装置(除另有明文规定外，D部分适用于客船和货船)
第41条 主电源和照明系统
4 如主发电机组的总装机功率超过3MW, 则主汇流排应至少分成两段，通常应由可拆装的连接件或其他认可的装置加以连接，并应尽 实际可能将各发电机组和其他双套设备均等地连接在各分段上。可允许采用等效的布置并使主管机关满意。
5 1998年7月1日或以后建造的船舶：
.1 除本条1至3外，还应符合如下要求：
.1.1 如果主电源对船舶推进和操舵是必需的，则该系统的布置应在运行中的任何一台发电机发生故障时，对推进和操舵以及确保船舶安全必需的设备的供电能维持或立即恢复供电；
.1.2 应设有卸载或其他等效装置以保护本条所要求的发电机避免发生超载；
.1.3 如果主电源对对船舶的推进必不可少，则主汇流排应至少分成两段，通常应由断路器或其他经认可的装置加以连接；并应尽实际可能将各发电机组和其他双套设备均等地连接在各分段上；和.2 不必符合本条4的要求。
2、A 7,000 GT luxury passenger ship for international voyages is under construction at a shipyard. Surveyor A is responsible for the electromechanical inspection of this passenger ship. He has previously only performed electromechanical inspections on passenger ships operating in domestic waters, and this is his first time inspecting a passenger ship for international voyages. Therefore, he has doubts regarding the duration of emergency power supply for fire pumps on passenger ships as required by the SOLAS Convention. For this reason, he sent an email today to consult Senior Plan Approval Surveyor B in the same organization on how to correctly understand the duration and requirements of the emergency power supply for motor-driven fire pumps on passenger ships.
Plan Approval Surveyor B replied and provided the following four options. In accordance with the relevant requirements of the SOLAS Convention, please select the correct answer and inform Surveyor A:
A.One of all fire pumps on the passenger ship shall be supplied by the ship’s emergency power supply in addition to the main power supply, and shall be capable of continuous operation for 36 hours.
B .All fire pumps on the passenger ship shall be supplied by the ship’s emergency power supply in addition to the main power supply, and shall be capable of continuous operation for 24 hours.
C .The ship’s emergency fire pump shall be supplied by the ship’s emergency power supply and shall be capable of continuous operation for 24 hours.
D.All of the above are correct.
答：A
标准答案出处：SOLAS 公 约 第II-1 章构造一结构、分舱与稳性、机电设备D 部分 电气装置(除另有明文规定外， D部分适用于客船和货船) 第42条 客船应急电源(本条2.6. 1和4.2适用于1992年2月1日或以后建造的船舶)
2.4 对下列设备供电36 h:
.1 第II-2/10.2.2.2 和10.2.2.3条要求的消防泵之一；
.2 自动喷水泵(如设有);和
.3 应急舱底泵和操作电动遥控舱底阀所必需的所有设备。
3、 A 10,000 GT luxury passenger ship engaged on international voyages is under construction at a shipyard.Surveyor A is assigned to conduct the electromechanical survey of this passenger ship.
He has long been engaged in the inspection of electromechanical equipment for cargo ships on international routes, and this is his first time involved in the survey of electromechanical equipment for international voyage passenger ships.Accordingly, he is unclear about the duration of emergency power supply for passenger ships required by the SOLAS Convention.For this reason, he sent an email today to consult Senior Plan Approval Surveyor B in the same organization regarding the required supply duration of emergency lighting in relevant spaces on passenger ships.In the event of failure and loss of the ship’s main power supply, within what time limit shall the emergency power supply restore power to the emergency lighting in relevant spaces?Plan Approval Surveyor B replied and provided the following four options.In accordance with the relevant requirements of the SOLAS Convention, please select the correct answer and inform Surveyor A:
A Upon failure and loss of the main power supply of the passenger ship, the emergency lighting in relevant spaces shall be supplied immediately by the temporary emergency power supply.
B Upon failure and loss of the main power supply of the passenger ship, the emergency lighting in relevant spaces shall be supplied by the emergency generator within 45 seconds.
C Upon failure and loss of the main power supply of the passenger ship, the emergency lighting in relevant spaces shall be supplied immediately by storage batteries serving as the temporary emergency power supply.
D All of the above are correct.
答案：A
标准答案出处： SOLAS 公 约 第 II-1 章构造一结构、分舱与稳性、机电设备D 部分 电气装置(除另有明文规定外，D部分适用于客船和货船) 第43条 客船应急电源(本条2.6.1和4.2适用于1992年2月1日或以后建造的船舶)
4 本条3.1.3要求的临时应急电源，应由一个设置于适当处所供紧急 情况下使用的蓄电池组组成。该蓄电池组应在整个供电期间将蓄电池 的电压保持在其额定电压的±12%以内而不需重新充电，并具有足够 的容量，且布置成能在主电源或应急电源发生故障时自动至少对下列设备供电(如这些设备由电力驱动):
4.1 对下列设备供电0.5 h:
.1 本条2.1和2.2要求的照明；
.2 本条2.3.1、2.3.3和2.3.4要求的所有设备，除非这些设备是由设
置于应急时便于使用处所的蓄电池组在指定时间独立供电。
4.2 第15.7.3.3条要求动力操作的水密门，但不要求同时操作所有的 水密门，除非设有一独立的过渡性储备能源。并应对第15.7.2条要求的动力控制、指示和报警电路供电0.5h。
