Hi-Dolphin/MaritimeBench · Datasets at Hugging Face

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With respect to a reversing current, slack water occurs when there is______.	A	little or no horizontal motion of the water	little or no vertical motion of the water	a weak ebb or flood current	when winds cause water to back up in a river mouth
______ sign a B/L other than in "APPARENT GOOD ORDER AND CONDITION" or with my personal requested marginal clause.	B	You are reminded to	You are not entitled to	You are kindly advised to	You are authorized to
船舶保安声明应提出______可以共用的保安措施，各自的保安职责等。	C	港口设施与船舶之间	船舶与船舶之间	港口设施与船舶之间或船舶与船舶之间	null
Pollution includent means an event involving the actual or probable discharge into the sea of ______, or effluents containing such a substance.	C	fresh water	a harmless substance	a harmful substance	lube oil
With all types of electrical equipment, ______ is essential for good operation.	B	sparks	cleanliness	overload	earth fault
In the ship power station, the main part for short circuit protection is ______.	A	the overcurrent tripping device in air circuit breaker	the loss voltage tripping device in the air circuit breaker	the fuse in air circuit breaker	thermal protection relays
关于水流对船舶影响的说法不正确是______。	A	顺流航行使船舶对水航速加快	顶流时的舵效比顺流时好	船舶靠泊时，顶流时比顺流时更容易控制船舶的速度	null
患者骤起上腹部刀割样剧痛，面色苍白、出冷汗、脉搏细速、血压下降，腹式呼吸减弱，腹肌紧张呈板样强直，压痛、反跳痛，以上腹最明显。叩诊肝浊音界消失，可能为______。	B	急性胆囊炎	胃穿孔	急性胰腺炎	null
机舱污水的排放______。	A	停泊在锚地和港池内的船舶，禁止向舷外排放。需要时要向主管部门申请，经同意后按要求操作	旁通油水分离器从专用污油水舱或舱底直接向舷外排放	航行途中排放机舱污水，应加强与驾驶台联系，做好油类记录簿的填写。舱底污水可来自货油泵舱的舱底；舱底污水未混有货油残余物；船舶正在航行途中；未经稀释排出物的含油量不超过15ppm；船舶所设油水过滤设备正常运转	null
______ software is used in the management of maintaining and repairing work on board ships.	C	ISM	SMS	PMS	ISPS
What benefit is a weather bulletin to a mariner______．	D	It provides a legal reason to cancel a projected voyage	It allows the mariner to make long term weather forecasts	It is of little benefit since the weather changes frequently and rapidly	It gives the mariner time to prepare for weather changes
According to 2006 MLC,fire-fighting and lifeboat drills shall be conducted in a that______.①minimizes the disturbance of rest periods;②will induce fatigue;③is conducted as if there were an actual emergency.	C	①②	②③	①③	①②③
The ship's steering gear shall be checked and tested before departure. The test procedure shall include the following operations except ______.	B	the remote steering gear control systems	the steering positions located in the steering gear room	the rudder angle indicators in relation to the actual position of the rudder	automatic isolating arrangements and other automatic equipment
Which action should the GMDSS operator take in a distress situation when embarking in survival craft?	A	Switch on EPIRB and SART immediately and bring them board on the survival craft.	EPIRB and SART switched on automatically prior to embarking; remainaboard vessel in distress.	Notify RCC( Rescue Coordination Center)through VHF DSC inportable equipment.	Communicate via INMARSAT-C from survival craft.
为便于通风，防止货物水湿、振动的一般采用衬垫材料是______。	A	木板	帆布	方木	null
缆绳使用时应考虑其安全负荷情况，旧绳或经过结接、插接的绳子其强度应降低到______使用。	B	70%	80%	90%	null
Integrated Bridge and Navigation Systems (IBS/INS) provide excellent performance and reliable navigation under all conditions by______.	A	integrating well-proven harmonizing equipment	integrating all equipment in the bridge	an intelligent platform with ECDIS and Radar	the control center based on ECDIS
______amplify charted detail and contain information needed for safe navigation.	A	Admiralty Sailing Directions	Admiralty List of Lights	Admiralty List of Fog Signals	Admiralty Notices to Mariners
According to the SOLAS, which radio equipment is not compelled to the ships exclusively sailing in the sea area A1?	C	NAVTEX.	EPIRB	HF DSC	VHF DSC.
带缆作业时人员站立位置要适当，______。	A	严禁站在绳圈中或骑跨缆绳	绞缆时，持缆水手不要太靠近卷筒，应站在卷筒后方背向卷筒	溜缆时与缆桩的距离应在0.5m以上	null
Which function should not be performed by the holder of a GMDSS operator's license on NAVTEX receiver?	C	Replace printer paper.	Correcting paper jamming.	Repair demodulator.	Self-diagnostic printer and receiver tests.
According to the ship regulations,the capacity of a liferaft is required to be marked______.	A	on a sign next to the liferaft	in the Operations Manual	on the station bill	on the Certificate of inspection
When the phrase "Stand by" should be used in radio communication as per SMCP?	C	The speaker is intent to terminate the conversation.	When the information requested cannot be obtained.	When the information requested is not immediately available.	None of above.
In ship construction, bulkheads in the quarters are generally ______.	A	structural	watertight	non-structural	continuous
钢丝缆的质量证书或国家标准中所查得破断负荷是单根钢丝破断负荷的总和，而拧成绳索后，它的破断强度只有上述的______。	B	90%	87%	80%	null
在保安等级1下，通过适当的措施并考虑ISPS规则B部分的指导，在船上开展哪些活动，以便针对保安事件确定并采取防范措施？①对登船予以控制②确保履行船舶的所有保安职责③定期更新船舶保安计划	A	①②	②③	①②③	null
Parallel operation provides ______ to all ship service loads even if one generator suddenly trips offline and minimizes the magnitude of system voltage and frequency variations.	D	battery	distribution	load	continuity of power
A direct current passing through a wire coiled around a soft iron core is the description of a simple ______.	B	magnetic shield	electromagnet	piezoelectric device	electromagnetic domain
关于浮子式液位测量装置的表述错误的是______。	A	不仅可以测量液位，还能测量液体密度	不能测量装载量、介质温度、惰气压力	精度低，可靠性差	null
A ship operating in an area not covered by NAVTEX______	D	is exempt from copying MSI (Maritime safety information)	is exempt from copying MSI if they are using an automated chart correction system and guard 2, 182.0 kHz	must be capable of receiving MSI via HF NBDP or INMARSAT-F	must be capable of receiving MSI via HF NBDP or INMARSAT-C
When a cargo may heat spontaneously, ventilation other than______shall not be applied.	A	surface ventilation	natural ventilation	mechanical ventilation	continuous ventilation
关于船舶保安员的职责，______的叙述是不正确的。	B	对船长负责	对公司保安员负责	实施和维护船舶保安计划	null
Which statement is false regarding distress request?	A	Any distress request is automatically switched to an INMARSAT distress working frequency.	If all satellite channels are busy, one of them will be preempted by a distress request.	The NCS in each ocean region automatically monitors the processing of such calls by other CESs in that region, and processes calls if any anomaly exists in the system.	Any request message with distress priority is automatically recognized by the CES and a satellite channel is instantly assigned.
______为船舶保安直接负责人，相关保安信息由其发布或处理。	B	船长	船舶保安员	公司保安员	null
Common emitter connection, common baseconnection, and common collector connection are ______three basic schemes ofthe connection in electronic circuits.	B	thyristor	transistor	diode	semiconductor
公司在防海盗及武装劫持中的责任包括______。①提供有效的致命性防卫武器②增加适当的保安监控和通信设备③科学设计船舶安全航线	B	①②	②③	①②③	null
Vapor given off by a flammble liquid will burn when ignited provided______.	D	it is of heavy toxicity	The vapor and air mixture is too rich	The vapor is too little compared to the air	It is mixed with certain proportions of air
According to the STCW convention.the relieving officer shall ensure that the members of the relieving watch are fully capable of performing their duties , particularly as regards their ______.	A	adjustment to night vision	proficiency to operate navigational equipment	familiarization with the ship's particulars	certificate of competency
每月的上弦（农历初七）、下弦（农历二十三）时，出现高潮最低、低潮最高的现象。这种潮汐称为______。	C	高潮	大潮	小潮	null
If the overload builds up so quickly that an additional machine cannot connect then a generator over-current trip can be prevented by using a/an ______.	C	overload relay	time delay relay	preference trip relay	reverse current relay
Which vessel is to be regarded as a vessel "restricted in her ability to maneuver?	B	A vessel with a draft of such depth that she cannot change her course	A vessel engaged in mine clearance operation	A vessel fishing with trawls	A vessel which has lost the use of her steering gear
关于挡鼠板的安放，下列说法错误的是______。	A	船靠妥码头后，应该对较短的横缆上放妥挡鼠板，以防止鼠类动物沿较短的横缆爬上或爬下船舶	打开挡鼠板的下部，提起细绳将挡鼠板安放在船舷外的系船缆上，关闭挡鼠板的下部	最后将细绳的上端在船舶的栏杆上系牢	null
下列不属于急救箱内的检查器材的是______。	B	听诊器、血压计、体温计	止血带、小夹板、三角巾	手电筒、压舌板、叩诊锤	null
The INMARSAT system provides priority access to satellite communications channel in emergency situations, each______is capable of initiating a request message with distress priority.	B	LES	MES	NCS	NOC
According to SOLAS Convention, contracting governments undertake to ensure the greatest possible______and to take into account, whenever possible,relevant international resolutions and recommendations.	B	collection and compilation of chart data	uniformity in charts and nautical publlications	coordination of human actvities on nautical information	reliablity in ECDIS
Charts that are compiled from "raw" data e.g. survey maps are considered to be ______.	B	derived	primary	corrected	amended
Normally an oil tanker will have the cargo carrying region divided into ______bulkheads and several ______bulkheads.	C	vertical,transverse	transverse,longitudinal	longitudinal,transverse	longitudinal,vertical
Most authorities request______even in the grain cargo shifts.	A	that the ship should be proved capable of remaining stable	that the ship can float freely	that the ship is still stiff	that the ship is proved to be on even keel
Under the following conditions, for example,______,a GMDSS ship is notallowed to depart from any port.	A	the vessel is not capable of performing all required distress and safety functions	the vessel is carrying more than the required number of qualified GMDSS operators	the vessel has a temporary waiver of its radio license and Safety Certificate	the vessel is not carrying a GMDSS radio maintainer,but has provided for shore-side maintenance
It is______for marines to combine the SART with a float-free satellite EPIRB.	C	essential	compulsory	optional	inadvisable
地理经度是______。	C	某地到赤道的经线弧度	格林经线与某地经线在赤道上所夹的优弧长	格林经线与某地经线在赤道上所夹的劣弧长	null
关于燃油辅锅炉下排污的表述，不正确的是______。	C	下排污可定期在投放除垢药物后过一段时间进行	通常要求在熄火半小时后或锅炉负荷较低、水位补至高工作水位时进行	水管锅炉允许在锅炉正常工作时进行下排污	null
原油洗舱管路上的高压安全阀释放货油应回流到______。	C	污油水舱	扫舱泵的吸口	货油泵的吸口	null
The ______run from the tank top to the hatch coaming holding the containers in a vertical stack in tiers of between four to eight high containers depending on the size of the vessel.	D	twist lockers	lashing bridges	turning buckles	cell guides
有关在过稀舱气中的水洗舱措施，下列表述正确的是______。	C	洗舱开始前，油舱首先要通风、排气，从而把烃气浓度稀释到爆炸下限的50%或更低水平	在洗舱期间，应在不同水平高度对货油舱内气体含量做定期检测。若烃气浓度上升到爆炸下限的10%时，应中断洗舱	当一个货油舱的通风系统与其他货油舱共用时，则必须关闭通向其他油舱的通道，以防止从其他货油舱侵入烃气	null
船上发现可疑物品或装置时，船舶应遵循以下哪些原则？①不要在可疑物品附近使用无线电装置②避免在可疑物品附近发出声、热、震荡或颤动③遮盖可疑物品	A	①②	②③	①②③	null
The SOLAS Convention shall Apply to ships______ to fly the flag of States the governments of which are contracting governments.	D	guaranteed	pledged	owned	Entitled
For a dynamically unstable ship, after a small disturbance, it will ultimately enter into a/an ______ motion.	B	steady turning	unsteady turning	new straight course	speeding up
______ are entitled to adequate compensation in the case of injury, loss or unemployment arising from the ship's loss or foundering.	A	Seafarers	Shipowners	Charterers	Administration
Where a vessel is redelivered at the wrong port, the measure of damages ______ the circumstances in each case．	B	has nothing to do with	varies according to	will be the same in	will be determined with no consideration of
As per ISM Code, ______ means the owner of the ship or any other organization or person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the ship from the shipowner	A	Company	Administration	Ship owner	Charterer
夹紧卸扣的大小是量其______。	A	开档宽度	本体直径	横销直径	null
为降低船员受伤害的风险，船长在______的前提下可与海盗谈判。①保证船舶安全②保证人质安全③保证货物安全④保证海盗尽早离船	C	①②③④	①②③	①②④	null
船舶系靠浮筒时，一般是先带______。	A	船首单头各缆	船尾单头缆绳	船首带回头缆	null
喷射泵的______三者应保持同心，否则易使水力损失增大，效率下降。	C	喷嘴、吸入室、混合室	喷嘴、吸入室、扩压管	喷嘴、混合室、扩压管	null
站在地球北极点的测者，其真北的方向为______。	C	向上	任意方向	无真北方向	null
______在6股钢丝绳中间夹1根油麻芯，每股钢丝中间也夹有油麻芯。	C	硬钢丝绳	半硬钢丝绳	软钢丝绳	null
三螺杆主滑油泵的旁通调压阀不适合用来______。	B	作安全阀用	大范围调节流量	适当调节工作压力	null
______is the communication between ship stations and shore-based stations which concer the management and operation of the ship, normally taken to mean public correspondence to the exclusion of safety, distress, and urgency messages. These communications may be conducted on the appropriate frequencies.	D	Distress communication	Urgent communication	Safety communication	General communication
下列关于经度、纬度、经差和纬差说法错误的是______。	B	经度最大为180°	纬度最大为180°	纬差最大为180°	null
The service of coordinated broadcast and automatic reception on the frequency 518 kHz of MSI by means of NBDP telegraphy using English language is a______service.	C	MSI service	local NAVTEX	international NAVTEX	navigational warning
In areas where navigation demands special caution, ships shall have ______ steering gear power unit in operation when such units are capable of simultaneous operation.	C	one	two	more than one	more than two
Which is a correct statement regarding NAVTEX message format?	D	Transmitter identity is indicated by a single digit from 0 to 9.	Subject or type of message is indicated using numbers from 00 to 99.	Date and time may be used in lieu of message numbers.	The codes B3, B4 are NAVTEX message numbers.
Entries in the Ozone Depleting Substances Record Book shall be recorded in terms of ______ of substance.	A	mass (kg)	meter	cubic meter	square metre
肉毒杆菌食物中毒，亦称肉毒中毒（botulism），临床上以______。	A	神经系统症状如眼肌及咽肌瘫痪为主要表现	急性胃肠炎为主，如恶心、呕吐、腹痛、腹泻等	胸痛、心悸、肌肉关节痛、发热为主	null
油气回收系统（Vapour Emission Control System）是为了满足______的要求。	C	SOLAS公约	MARPOL公约	USCG规则	null
船用水冷活塞式空气压缩机最常采用______。	B	单级	双级	三级	null
What channel do you use for the follow-on voice transmission after transmitted a VHF-DSC distress alert?	D	Ch 12.	Ch 70.	Ch 13.	Ch 16.
The MARPOL Convention additionally comprises two______and six______.	C	Codes, Guidelines	Codes, Protocols	Protocols, Annexes	Protocols, Amendments
Bulk carriers of 150 m in length and upwards shall be fitted with______capable of providing information on hull girder shear forces and Take into account the recommendation adopted by the organization .	A	a loading instrument	a discharging instrument	loading and discharging instrument	loading or discharging instrument
管理级和操作级船员必须接受船舶高级消防培训的依据是______。	C	SOLAS公约和STCW公约	STCW公约和FSS规则	STCW公约	null
Services rendered notwithstanding the express and reasonable prohibition of the owner or the master of the vessel or the owner of any other property in danger______on board the vessel shall not give rise to payment under this Convention.	A	which is not and has not been	which was not	which was	which is not but will be taken by the salver
The effectiveness of the action shall be carefully checked until the other vessel is______.	D	finally clear and past	clear and past finally	past and clear finally	finally past and clear
下列泵中不采用电动机带动的是______。	C	往复泵	水环泵	喷射泵	null
处理保安敏感信息时应遵循以下哪些原则或注意事项？①船舶保安敏感信息任何情况下都不应向其他方披露②船舶、公司内部人员对保安敏感信息的了解程度通常由公司保安员、船舶保安员或船长来决定③确保履行自身保安职责，收集可能影响船舶保安的机密信息④发现任何可能的保安威胁或可能影响船舶保安的任何嫌疑，假定它是真实的并毫不迟疑地报告	B	①②③④	②③④	①②③	null
Before the INMARSAT-F SES can be used in the INMARSAT system, it must have been properly______	D	fixed on board ship	performed and confirmed	observed and studied	installed and commissioned
If we want to cancel the false alert to RCC we should find out the telephone number of the RCC in the Admiralty List of Radio Signals______	D	Volume I	Volume Ⅱ	Volume Ⅲ	Volume V
以下有关仪器探测法的陈述错误的是______。	B	常见的探测设备有蒸气捕获炸药探测器、中子炸药探测器、定时炸弹探测器等	国际航行船舶被强制要求配用炸弹探测器	船舶自身实施仪器探测检测可疑物品和装置有较大难度	null
For COSPAS-SARSAT system, initial COSPAS-SARSAT alert is usually received by______	C	RCC	MCC	LUT	MRCC
According to COLREGs, the special rules for roadsteads, harbors, rivers, lakes or inland waterways connected with high seas and navigable by seagoing vessels shall______the Rulesof Road as closely as possible.	D	with respect to	in regard to	apply to	conform to
When performing the deckwatch in port,the officer in charge of the watch shall______to inspect the ship at appropriate intervals.	B	take every precaution	make rounds	pay attention	take actions
下列关于齿轮传动的特点叙述错误的是______。	B	齿轮传动效率高，工作可靠，寿命长	齿轮传动适宜两轴间距离较大的传动场合	齿轮传动能保证瞬时传动比恒定	null
客船应急期间，船员对旅客的信息通报应遵照以下______要点执行。①信息通报应清晰而简明②使用一种或多种适合的语言③尽量使用标准的专业术语④不要对真实危险进行轻描淡写	B	①②③④	①②④	①③④	null
Which effect does speed through the water have on a vessel which is underway in shallow water?	B	A decrease in the speed results in a decrease in steering response and maneuverability.	An increase in speed results in the stern sucking down lower than the bow.	An increase in speed results in the vessel rising on an even plane.	A decrease in speed results in the vessel sucking down on an even plane.
The company should carry out internal safety audits to verity whether safety and pollution prevention activities comply with the______.	A	SMS	MARPOL	ISM	SOLAS
烃气和空气的混合物是否能够被点燃取决于在混合物中______的浓度。	A	烃气	氧气	烃气和氧气	null
螺旋齿轮传动的两齿轮轴线相对位置不属于______。	B	两轴线平行	两轴线相交	两轴线相错	null
平面铰链四杆机构中，能做整周回转的连架杆称为______，不能做整周回转的连架杆称为______。	B	曲柄；连杆	曲柄；摇杆	摇杆；曲柄	null
关于二冲程柴油机扫气的说法，不正确的是______。	A	扫排气存在气阀重叠角	弯流扫气的缸套下部受热不均	直流扫气的换气质量最好	null
______的排量应为洗舱机同时工作时排量的1.25倍。	B	洗舱泵	扫舱泵	货油泵	null

With respect to a reversing current, slack water occurs when there is______.

A

little or no horizontal motion of the water

little or no vertical motion of the water

a weak ebb or flood current

when winds cause water to back up in a river mouth

______ sign a B/L other than in "APPARENT GOOD ORDER AND CONDITION" or with my personal requested marginal clause.

B

You are reminded to

You are not entitled to

You are kindly advised to

You are authorized to

船舶保安声明应提出______可以共用的保安措施，各自的保安职责等。

C

港口设施与船舶之间

船舶与船舶之间

港口设施与船舶之间或船舶与船舶之间

null

Pollution includent means an event involving the actual or probable discharge into the sea of ______, or effluents containing such a substance.

C

fresh water

a harmless substance

a harmful substance

lube oil

With all types of electrical equipment, ______ is essential for good operation.

B

sparks

cleanliness

overload

earth fault

In the ship power station, the main part for short circuit protection is ______.

A

the overcurrent tripping device in air circuit breaker

the loss voltage tripping device in the air circuit breaker

the fuse in air circuit breaker

thermal protection relays

关于水流对船舶影响的说法不正确是______。

A

顺流航行使船舶对水航速加快

顶流时的舵效比顺流时好

船舶靠泊时，顶流时比顺流时更容易控制船舶的速度

null

患者骤起上腹部刀割样剧痛，面色苍白、出冷汗、脉搏细速、血压下降，腹式呼吸减弱，腹肌紧张呈板样强直，压痛、反跳痛，以上腹最明显。叩诊肝浊音界消失，可能为______。

B

急性胆囊炎

胃穿孔

急性胰腺炎

null

机舱污水的排放______。

A

停泊在锚地和港池内的船舶，禁止向舷外排放。需要时要向主管部门申请，经同意后按要求操作

旁通油水分离器从专用污油水舱或舱底直接向舷外排放

航行途中排放机舱污水，应加强与驾驶台联系，做好油类记录簿的填写。舱底污水可来自货油泵舱的舱底；舱底污水未混有货油残余物；船舶正在航行途中；未经稀释排出物的含油量不超过15ppm；船舶所设油水过滤设备正常运转

null

______ software is used in the management of maintaining and repairing work on board ships.

C

ISM

SMS

PMS

ISPS

What benefit is a weather bulletin to a mariner______．

D

It provides a legal reason to cancel a projected voyage

It allows the mariner to make long term weather forecasts

It is of little benefit since the weather changes frequently and rapidly

It gives the mariner time to prepare for weather changes

According to 2006 MLC,fire-fighting and lifeboat drills shall be conducted in a that______.①minimizes the disturbance of rest periods;②will induce fatigue;③is conducted as if there were an actual emergency.

C

①②

②③

①③

①②③

The ship's steering gear shall be checked and tested before departure. The test procedure shall include the following operations except ______.

B

the remote steering gear control systems

the steering positions located in the steering gear room

the rudder angle indicators in relation to the actual position of the rudder

automatic isolating arrangements and other automatic equipment

Which action should the GMDSS operator take in a distress situation when embarking in survival craft?

A

Switch on EPIRB and SART immediately and bring them board on the survival craft.

EPIRB and SART switched on automatically prior to embarking; remainaboard vessel in distress.

Notify RCC( Rescue Coordination Center)through VHF DSC inportable equipment.

Communicate via INMARSAT-C from survival craft.

为便于通风，防止货物水湿、振动的一般采用衬垫材料是______。

A

木板

帆布

方木

null

缆绳使用时应考虑其安全负荷情况，旧绳或经过结接、插接的绳子其强度应降低到______使用。

B

70%

80%

90%

null

Integrated Bridge and Navigation Systems (IBS/INS) provide excellent performance and reliable navigation under all conditions by______.

A

integrating well-proven harmonizing equipment

integrating all equipment in the bridge

an intelligent platform with ECDIS and Radar

the control center based on ECDIS

______amplify charted detail and contain information needed for safe navigation.

A

Admiralty Sailing Directions

Admiralty List of Lights

Admiralty List of Fog Signals

Admiralty Notices to Mariners

According to the SOLAS, which radio equipment is not compelled to the ships exclusively sailing in the sea area A1?

C

NAVTEX.

EPIRB

HF DSC

VHF DSC.

带缆作业时人员站立位置要适当，______。

A

严禁站在绳圈中或骑跨缆绳

绞缆时，持缆水手不要太靠近卷筒，应站在卷筒后方背向卷筒

溜缆时与缆桩的距离应在0.5m以上

null

Which function should not be performed by the holder of a GMDSS operator's license on NAVTEX receiver?

C

Replace printer paper.

Correcting paper jamming.

Repair demodulator.

Self-diagnostic printer and receiver tests.

According to the ship regulations,the capacity of a liferaft is required to be marked______.

A

on a sign next to the liferaft

in the Operations Manual

on the station bill

on the Certificate of inspection

When the phrase "Stand by" should be used in radio communication as per SMCP?

C

The speaker is intent to terminate the conversation.

When the information requested cannot be obtained.

When the information requested is not immediately available.

None of above.

In ship construction, bulkheads in the quarters are generally ______.

A

structural

watertight

non-structural

continuous

钢丝缆的质量证书或国家标准中所查得破断负荷是单根钢丝破断负荷的总和，而拧成绳索后，它的破断强度只有上述的______。

B

90%

87%

80%

null

在保安等级1下，通过适当的措施并考虑ISPS规则B部分的指导，在船上开展哪些活动，以便针对保安事件确定并采取防范措施？①对登船予以控制②确保履行船舶的所有保安职责③定期更新船舶保安计划

A

①②

②③

①②③

null

Parallel operation provides ______ to all ship service loads even if one generator suddenly trips offline and minimizes the magnitude of system voltage and frequency variations.

D

battery

distribution

load

continuity of power

A direct current passing through a wire coiled around a soft iron core is the description of a simple ______.

B

magnetic shield

electromagnet

piezoelectric device

electromagnetic domain

关于浮子式液位测量装置的表述错误的是______。

A

不仅可以测量液位，还能测量液体密度

不能测量装载量、介质温度、惰气压力

精度低，可靠性差

null

A ship operating in an area not covered by NAVTEX______

D

is exempt from copying MSI (Maritime safety information)

is exempt from copying MSI if they are using an automated chart correction system and guard 2, 182.0 kHz

must be capable of receiving MSI via HF NBDP or INMARSAT-F

must be capable of receiving MSI via HF NBDP or INMARSAT-C

When a cargo may heat spontaneously, ventilation other than______shall not be applied.

A

surface ventilation

natural ventilation

mechanical ventilation

continuous ventilation

关于船舶保安员的职责，______的叙述是不正确的。

B

对船长负责

对公司保安员负责

实施和维护船舶保安计划

null

Which statement is false regarding distress request?

A

Any distress request is automatically switched to an INMARSAT distress working frequency.

If all satellite channels are busy, one of them will be preempted by a distress request.

The NCS in each ocean region automatically monitors the processing of such calls by other CESs in that region, and processes calls if any anomaly exists in the system.

Any request message with distress priority is automatically recognized by the CES and a satellite channel is instantly assigned.

______为船舶保安直接负责人，相关保安信息由其发布或处理。

B

船长

船舶保安员

公司保安员

null

Common emitter connection, common baseconnection, and common collector connection are ______three basic schemes ofthe connection in electronic circuits.

B

thyristor

transistor

diode

semiconductor

公司在防海盗及武装劫持中的责任包括______。①提供有效的致命性防卫武器②增加适当的保安监控和通信设备③科学设计船舶安全航线

B

①②

②③

①②③

null

Vapor given off by a flammble liquid will burn when ignited provided______.

D

it is of heavy toxicity

The vapor and air mixture is too rich

The vapor is too little compared to the air

It is mixed with certain proportions of air

According to the STCW convention.the relieving officer shall ensure that the members of the relieving watch are fully capable of performing their duties , particularly as regards their ______.

A

adjustment to night vision

proficiency to operate navigational equipment

familiarization with the ship's particulars

certificate of competency

每月的上弦（农历初七）、下弦（农历二十三）时，出现高潮最低、低潮最高的现象。这种潮汐称为______。

C

高潮

大潮

小潮

null

If the overload builds up so quickly that an additional machine cannot connect then a generator over-current trip can be prevented by using a/an ______.

C

overload relay

time delay relay

preference trip relay

reverse current relay

Which vessel is to be regarded as a vessel "restricted in her ability to maneuver?

B

A vessel with a draft of such depth that she cannot change her course

A vessel engaged in mine clearance operation

A vessel fishing with trawls

A vessel which has lost the use of her steering gear

关于挡鼠板的安放，下列说法错误的是______。

A

船靠妥码头后，应该对较短的横缆上放妥挡鼠板，以防止鼠类动物沿较短的横缆爬上或爬下船舶

打开挡鼠板的下部，提起细绳将挡鼠板安放在船舷外的系船缆上，关闭挡鼠板的下部

最后将细绳的上端在船舶的栏杆上系牢

null

下列不属于急救箱内的检查器材的是______。

B

听诊器、血压计、体温计

止血带、小夹板、三角巾

手电筒、压舌板、叩诊锤

null

The INMARSAT system provides priority access to satellite communications channel in emergency situations, each______is capable of initiating a request message with distress priority.

B

LES

MES

NCS

NOC

According to SOLAS Convention, contracting governments undertake to ensure the greatest possible______and to take into account, whenever possible,relevant international resolutions and recommendations.

B

collection and compilation of chart data

uniformity in charts and nautical publlications

coordination of human actvities on nautical information

reliablity in ECDIS

Charts that are compiled from "raw" data e.g. survey maps are considered to be ______.

B

derived

primary

corrected

amended

Normally an oil tanker will have the cargo carrying region divided into ______bulkheads and several ______bulkheads.

C

vertical,transverse

transverse,longitudinal

longitudinal,transverse

longitudinal,vertical

Most authorities request______even in the grain cargo shifts.

A

that the ship should be proved capable of remaining stable

that the ship can float freely

that the ship is still stiff

that the ship is proved to be on even keel

Under the following conditions, for example,______,a GMDSS ship is notallowed to depart from any port.

A

the vessel is not capable of performing all required distress and safety functions

the vessel is carrying more than the required number of qualified GMDSS operators

the vessel has a temporary waiver of its radio license and Safety Certificate

the vessel is not carrying a GMDSS radio maintainer,but has provided for shore-side maintenance

It is______for marines to combine the SART with a float-free satellite EPIRB.

C

essential

compulsory

optional

inadvisable

地理经度是______。

C

某地到赤道的经线弧度

格林经线与某地经线在赤道上所夹的优弧长

格林经线与某地经线在赤道上所夹的劣弧长

null

关于燃油辅锅炉下排污的表述，不正确的是______。

C

下排污可定期在投放除垢药物后过一段时间进行

通常要求在熄火半小时后或锅炉负荷较低、水位补至高工作水位时进行

水管锅炉允许在锅炉正常工作时进行下排污

null

原油洗舱管路上的高压安全阀释放货油应回流到______。

C

污油水舱

扫舱泵的吸口

货油泵的吸口

null

The ______run from the tank top to the hatch coaming holding the containers in a vertical stack in tiers of between four to eight high containers depending on the size of the vessel.

D

twist lockers

lashing bridges

turning buckles

cell guides

有关在过稀舱气中的水洗舱措施，下列表述正确的是______。

C

洗舱开始前，油舱首先要通风、排气，从而把烃气浓度稀释到爆炸下限的50%或更低水平

在洗舱期间，应在不同水平高度对货油舱内气体含量做定期检测。若烃气浓度上升到爆炸下限的10%时，应中断洗舱

当一个货油舱的通风系统与其他货油舱共用时，则必须关闭通向其他油舱的通道，以防止从其他货油舱侵入烃气

null

船上发现可疑物品或装置时，船舶应遵循以下哪些原则？①不要在可疑物品附近使用无线电装置②避免在可疑物品附近发出声、热、震荡或颤动③遮盖可疑物品

A

①②

②③

①②③

null

The SOLAS Convention shall Apply to ships______ to fly the flag of States the governments of which are contracting governments.

D

guaranteed

pledged

owned

Entitled

For a dynamically unstable ship, after a small disturbance, it will ultimately enter into a/an ______ motion.

B

steady turning

unsteady turning

new straight course

speeding up

______ are entitled to adequate compensation in the case of injury, loss or unemployment arising from the ship's loss or foundering.

A

Seafarers

Shipowners

Charterers

Administration

Where a vessel is redelivered at the wrong port, the measure of damages ______ the circumstances in each case．

B

has nothing to do with

varies according to

will be the same in

will be determined with no consideration of

As per ISM Code, ______ means the owner of the ship or any other organization or person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the ship from the shipowner

A

Company

Administration

Ship owner

Charterer

夹紧卸扣的大小是量其______。

A

开档宽度

本体直径

横销直径

null

为降低船员受伤害的风险，船长在______的前提下可与海盗谈判。①保证船舶安全②保证人质安全③保证货物安全④保证海盗尽早离船

C

①②③④

①②③

①②④

null

船舶系靠浮筒时，一般是先带______。

A

船首单头各缆

船尾单头缆绳

船首带回头缆

null

喷射泵的______三者应保持同心，否则易使水力损失增大，效率下降。

C

喷嘴、吸入室、混合室

喷嘴、吸入室、扩压管

喷嘴、混合室、扩压管

null

站在地球北极点的测者，其真北的方向为______。

C

向上

任意方向

无真北方向

null

______在6股钢丝绳中间夹1根油麻芯，每股钢丝中间也夹有油麻芯。

C

硬钢丝绳

半硬钢丝绳

软钢丝绳

null

三螺杆主滑油泵的旁通调压阀不适合用来______。

B

作安全阀用

大范围调节流量

适当调节工作压力

null

______is the communication between ship stations and shore-based stations which concer the management and operation of the ship, normally taken to mean public correspondence to the exclusion of safety, distress, and urgency messages. These communications may be conducted on the appropriate frequencies.

D

Distress communication

Urgent communication

Safety communication

General communication

下列关于经度、纬度、经差和纬差说法错误的是______。

B

经度最大为180°

纬度最大为180°

纬差最大为180°

null

The service of coordinated broadcast and automatic reception on the frequency 518 kHz of MSI by means of NBDP telegraphy using English language is a______service.

C

MSI service

local NAVTEX

international NAVTEX

navigational warning

In areas where navigation demands special caution, ships shall have ______ steering gear power unit in operation when such units are capable of simultaneous operation.

C

one

two

more than one

more than two

Which is a correct statement regarding NAVTEX message format?

D

Transmitter identity is indicated by a single digit from 0 to 9.

Subject or type of message is indicated using numbers from 00 to 99.

Date and time may be used in lieu of message numbers.

The codes B3, B4 are NAVTEX message numbers.

Entries in the Ozone Depleting Substances Record Book shall be recorded in terms of ______ of substance.

A

mass (kg)

meter

cubic meter

square metre

肉毒杆菌食物中毒，亦称肉毒中毒（botulism），临床上以______。

A

神经系统症状如眼肌及咽肌瘫痪为主要表现

急性胃肠炎为主，如恶心、呕吐、腹痛、腹泻等

胸痛、心悸、肌肉关节痛、发热为主

null

油气回收系统（Vapour Emission Control System）是为了满足______的要求。

C

SOLAS公约

MARPOL公约

USCG规则

null

船用水冷活塞式空气压缩机最常采用______。

B

单级

双级

三级

null

What channel do you use for the follow-on voice transmission after transmitted a VHF-DSC distress alert?

D

Ch 12.

Ch 70.

Ch 13.

Ch 16.

The MARPOL Convention additionally comprises two______and six______.

C

Codes, Guidelines

Codes, Protocols

Protocols, Annexes

Protocols, Amendments

Bulk carriers of 150 m in length and upwards shall be fitted with______capable of providing information on hull girder shear forces and Take into account the recommendation adopted by the organization .

A

a loading instrument

a discharging instrument

loading and discharging instrument

loading or discharging instrument

管理级和操作级船员必须接受船舶高级消防培训的依据是______。

C

SOLAS公约和STCW公约

STCW公约和FSS规则

STCW公约

null

Services rendered notwithstanding the express and reasonable prohibition of the owner or the master of the vessel or the owner of any other property in danger______on board the vessel shall not give rise to payment under this Convention.

A

which is not and has not been

which was not

which was

which is not but will be taken by the salver

The effectiveness of the action shall be carefully checked until the other vessel is______.

D

finally clear and past

clear and past finally

past and clear finally

finally past and clear

下列泵中不采用电动机带动的是______。

C

往复泵

水环泵

喷射泵

null

处理保安敏感信息时应遵循以下哪些原则或注意事项？①船舶保安敏感信息任何情况下都不应向其他方披露②船舶、公司内部人员对保安敏感信息的了解程度通常由公司保安员、船舶保安员或船长来决定③确保履行自身保安职责，收集可能影响船舶保安的机密信息④发现任何可能的保安威胁或可能影响船舶保安的任何嫌疑，假定它是真实的并毫不迟疑地报告

B

①②③④

②③④

①②③

null

Before the INMARSAT-F SES can be used in the INMARSAT system, it must have been properly______

D

fixed on board ship

performed and confirmed

observed and studied

installed and commissioned

If we want to cancel the false alert to RCC we should find out the telephone number of the RCC in the Admiralty List of Radio Signals______

D

Volume I

Volume Ⅱ

Volume Ⅲ

Volume V

以下有关仪器探测法的陈述错误的是______。

B

常见的探测设备有蒸气捕获炸药探测器、中子炸药探测器、定时炸弹探测器等

国际航行船舶被强制要求配用炸弹探测器

船舶自身实施仪器探测检测可疑物品和装置有较大难度

null

For COSPAS-SARSAT system, initial COSPAS-SARSAT alert is usually received by______

C

RCC

MCC

LUT

MRCC

According to COLREGs, the special rules for roadsteads, harbors, rivers, lakes or inland waterways connected with high seas and navigable by seagoing vessels shall______the Rulesof Road as closely as possible.

D

with respect to

in regard to

apply to

conform to

When performing the deckwatch in port,the officer in charge of the watch shall______to inspect the ship at appropriate intervals.

B

take every precaution

make rounds

pay attention

take actions

下列关于齿轮传动的特点叙述错误的是______。

B

齿轮传动效率高，工作可靠，寿命长

齿轮传动适宜两轴间距离较大的传动场合

齿轮传动能保证瞬时传动比恒定

null

客船应急期间，船员对旅客的信息通报应遵照以下______要点执行。①信息通报应清晰而简明②使用一种或多种适合的语言③尽量使用标准的专业术语④不要对真实危险进行轻描淡写

B

①②③④

①②④

①③④

null

Which effect does speed through the water have on a vessel which is underway in shallow water?

B

A decrease in the speed results in a decrease in steering response and maneuverability.

An increase in speed results in the stern sucking down lower than the bow.

An increase in speed results in the vessel rising on an even plane.

A decrease in speed results in the vessel sucking down on an even plane.

The company should carry out internal safety audits to verity whether safety and pollution prevention activities comply with the______.

A

SMS

MARPOL

ISM

SOLAS

烃气和空气的混合物是否能够被点燃取决于在混合物中______的浓度。

A

烃气

氧气

烃气和氧气

null

螺旋齿轮传动的两齿轮轴线相对位置不属于______。

B

两轴线平行

两轴线相交

两轴线相错

null

平面铰链四杆机构中，能做整周回转的连架杆称为______，不能做整周回转的连架杆称为______。

B

曲柄；连杆

曲柄；摇杆

摇杆；曲柄

null

关于二冲程柴油机扫气的说法，不正确的是______。

A

扫排气存在气阀重叠角

弯流扫气的缸套下部受热不均

直流扫气的换气质量最好

null

______的排量应为洗舱机同时工作时排量的1.25倍。

B

洗舱泵

扫舱泵

货油泵

null