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中国海员之家网站考试 资料 新概念英语资料下载李居明饿命改运学pdf成本会计期末资料社会工作导论资料工程结算所需资料清单 系列 最新航海英语补充题库 第 1 页 中国海员之家网站（http://www.seamancn. com ）搜集整理，四分之一船长@中国海员之家网站制作。 [1]Which signal of the follwings is not provided with onboard lifeboat? A.Rocket parachute signals B.Buoyant smoke signals C.Hand flare signals D.Selfigniting signals 答案 八年级地理上册填图题岩土工程勘察试题省略号的作用及举例应急救援安全知识车间5s试题及答案 ：D [2]According to IMO regulations,______shall be posed outside lifeboat? A.the retroreflective tapes B.the reflective tapes C.the flashing bands D.the antiflashing bands 答案：A [3]Which one of the following is not required on survival crafts? A.Antiseasickness medicine B.Immersion suits C.axes D.lifebuoys答案：D [4]Have the safety belts for _______been examined? A.total enclosed lifeboats B.totally enclosing lifeboats C.totally enclosed lifeboats D.total encloseing lifeboats答案：C [5]The fireprotected lifeboats are found_____________. A.in satisfactorily condition B.satisfactorily C.satisfactory D.satisfactored答案：C [6]We test the water spray fire protection system of fireprotected lifeboats every 3 months,___the abandon ship drill. A.combining with B.combined with C.combining to D.combined to答案：B [7]Are your lifeboats fitted with_______? A.cargo wires B.topping lift C.guiding lines D.tripping line答案：D [8]Painting on _________is prohibited because it will weaken its sensibility A.ship shell B.exterior of winches C.hydrostatic release unit D.hold ladders答案：C [9]Where shall the key to co2 room be kept?在那保存CO2的钥匙 A.In master's cabin B.In third office's cabin C.In a breakglasstype enclosure conspicuously located adjacent to the room D.In a locked locker conspicuously located adjacent to the room答案：C [10]The fireman's outfit consists of________. A.Safety lamp,protective clothing,rigid helmet,breathing apparatus B.Emergency escape breathing device,fire damper,extinguishers C.Firefighting equipment, portable extinguishers,fire dampers D.Fire hoses,fire nozzles,fire hydrants,fire pumps答案：A [11]Which one of the following is incorrect about Mercator projection? A.It projects a sphere onto a cylinder. B.Because the resulting distance between latitudes are constantly increasing,it is also called progressive projection C.It can always give true distances D.It advantage is that longitudes and latitudes are at right angles, which makes it easy to read true bearings答案：C [12]Why do distances always have to be measured from the nearest scale on a Mercator chart? A.Because it is thr most efficient way这是最有效的方法 B.Because it varies for each latitude纬度 C.Because it varies with the change of longitude经度 D.Because it is the most straight line.最直线 答案：B [13]What is ship's heading? ship's heading is the direction_______. A.the vessel is pointing. B.the vessel is traveling relative to land C.the vessel is traveling relative to ground D.the vessel is drifting答案：A [14]How long would 15 minutes of longitude be at a latitude of 60 degrees North? A.30 nm B.60 nm C.15 nm D.7.5 nm答案：D [15]Which one of the followings is incorrect about magnetic compass? A.The magentic compass is compulsory on my vessel B.The magentic compass is prone to error C.The magentic compass is always placed inside steel constructions D.The magentic compass needs to be calibrated to compensate for local magnetic distortion 答案：C [16]Which one of the followings is correct regarding the use of gyrocompass? A.Gyrocompass does not have to be started before sailing. B.Gyrocompass must be stopped when vessel alongside a berth C.Gyrocompass needs to be checked from time to time D.Gyrocompass is not influenced by the latitude and ship's motion答案：C [17]What may affect the accuracy of sounding with echo sounder? A.Sea bottom B.Ship's speed C.Speed of current D.Water temperature and density答案：D [18]What often happens when using echosounder at river estuary where a layer of fresh water lies on the top of denser salt water? A.A scattering layer appears. B.Echo sounder stops working. C.shallow water appears. D.Nothing abnormal happens.答案：A [19]Regarding the use of GPS, which one of the followings is incorrect? A.GPS is the most accurate global system today. B.Its use is still under the U.S. Department of Defence's control C.DGPS is more accurate than GPS D.GPS can provide a realtime position under any condition答案：D [20]Without doubt the radar is a highly important navigation aid. But duty officer shall aware that_____when using it. A.Its range reading is more accurate than its bearing reading B.A lowlying coastline with a long, flat beach will show up properly on the radar C.Radar is only aimed at collision avoidance. D.The use of radar is necessary only when visibility is restricted.答案：A [21]As for racon,which one is incorrect. in the following? A.Racon is a radar transponder. B.Racon is often installed on major waypoints. C.When activated by a radar signal, the Racon sends it back with an identifier D.Racon can be used to take place of radar答案：D [22]What does a Racon help with? A.Measuring the distance B.Measuring the relative speed C.Identifing a vessel D.Identifing a seamark答案：D [23]What does ECDIS stand for? A.Electrical Chart Display and Indication System B.Electronic Chart Display and Information System C.Electric Chart Display and Informing System D.Electronic Chart Display and Indicating System答案：B [24]The IALA buoyage system is divided into two categories:________. A.The buoy system and the lighthouse system B.The central buoy system and the side buoy system C.The lateral system and the cardinal system D.The stripe system and the band system答案：C [25]The lateral system is used in_______. A.restricted water such as shoals, reefs or wrecks B.restricted water such as buoyed channels C.open waters such as shonls,reefs or wrecks D.open waters such as buoyed channels答案：B [26]In region A, The green buoys are kept to_____and red to _____when sailing from____to____. A.starboard,port,sea,land B.starboard,port,land,sea C.port,starboard,land,land D.port,starboard,sea,sea答案：A 27]Which one of the followings about Tiaffic Separation Scheme(TSS) is incorrect? A.TSS separates inbound and outbound traffic in well marked lanes. B.Regulations request all vessels to join or leave lanes at the extremities. C.If a TSS has to be crossed, it has to be carried out as close as possible to a right angle D.Being in the TSS does change the general rule of the Road convention答案：D [28]How do you take a running fix? A.By measuring the angle between to fixed landmarks and finding the sine of the angles. B.By taking bearings from a landmark at time intervals and finding the sine of the angles. C.By taking bearings from a landmark at time intervals and measuring the distance covered in the intervals. D.By taking the relative bearings from 2 sets of landmarks and plotting the difference.答案：C [29]Who has the right of way in a Tiaffic Separation Scheme? A.The inbound vessel B.The outbound vessel C.The vessel coming from the starboard side D.The vessel coming from the port side答案：C [30]What would be the colour of an IALA starboard hand lateral buoy, as seen when sailling toward land, in Europe? A.Green B.Red C.Red and green stripes D.Black and yellow stripes答案：A [31]As the tide makes the water_______twice a day a resulting current, or tidal stream, is generated.a resulting current, or tidal stream, is generated. A.rising and falling B.Rose and fell C.the rise and fall D.rise and fall答案：D [32]When reversing, the tidal stream will have a period with little or no effect.This is called the______. A.Rise B.Range C.Slack D.Spring答案：C [33]The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for____. A.The sun to be at the opposite side of the moon B.The moon to be at the opposite side of the earth C.The moon to be at its apogee D.The sun and the moon to be on the same side答案：B [34]What is the tidal height? A.Twice the tide amplitude B.The range of the tide C.The water above the Lowest Astronomical Tide D.The height above or under the mean level答案：C [35]What is the right way to use VHF CH16 and working channel? A.Ships can call other ships on Ch16 but should move to a working channel as soon as possible. B.Ship should use working channel to call other ships at any time. C.Ch16 is only used as the international distress and calling frequency. D.Ship can use Ch16 or working channel as they like答案：A [36]How to report your ship callsign to a shore station? A.Use capital letters B.Use phonetic alphabet C.Use letters and numbers D.Use flag signals答案：B [37]Which one of the followings is not a right way to call an unknown vessel of VHF? A.According to her characteristics B.According to her cargo C.According to her movements D.According to her crewmembers答案：D [38]If there were suddenly an immediate danger for both the vessel and its crew,would you send a MAYDAY on__? A.Ch06 with dual watch B.Ch06 with 25 watts ouput C.Ch16 with 1 watt ouput D.Ch16 with 25 watts ouput 答案：D [39]In the unlikely event that a distress situation allows you to send only a very short message,after MAYDAY would you first say______? A.Your name and callsign B.Your position C.The number of persons on board D.the nature of the distress situation答案：A [40]The GPS satellite orbits the earth in approximately_______. A.3 hours B.6 hours C.12 hours D.24 hours答案：C [41]GPS receiver errors depend on ________. A.operation B.installation C.display type D.construction答案：D [42]Error in the GPS positions has nothing to do with _____. A.user clock bias B.satellite clock bias C.atmospheric interference D.ship's position答案：D [43]What is the main purpose of DGPS? A.Improve positioning accuracy B.Decrease positioning accuracy C.Reduce operational cost D.I don't know答案：A [44]The acccuracy of the DGPS mainly depends on_______. A.The price of the equipment B.The relative angle between the satellite C.The position of the observer D.The age of the calculated correction答案：D [45]What is the purpose of a Pedestal Roile? A.To change the direction of lead on a mooring line B.To secure a chain C.To secure the eye of a mooring line D.To facilitate towing答案：A [46]You stand a greater risk of injuring yourself or your shipmate during mooring and unmooring operations than at any other time. So remember________. A.Do not wear safety shoes,gloves and an overall with long sleeves B.Stand as closely as possible in the rope rail C.Do not work too close to the drum when handling wires/ropes D.If the line takes charge, try to stop it with your feet/hands答案：C [47]Which one of the followings is not a right way to behave during mooring unmooring operation? A.Stay close to the towline at all time B.Beware the bights C.When operating the winch/windlass,ensure that yourself understand the controls D.When the tug is being secured or let go, monitor the operation closely答案：A [48]The most serious danger drom synthetic ropes is____,which is the sudden release of the energy stored in the stretched synthetic line when it breaks A.Rotting B.Wear and tear C.Snapback D.Weakness答案：C [49]Unlike wires,synthetic ropes do not give audible_____of pending failure and may not exhibit any broken elements before completely parting A.broken B.slack C.track D.sign答案：D [50]..... a ship does not possess an allwire or .........allsythetic mooring outfit, the best procedure is to use____ for spring and breast lines and _____for headlines and stern lines. A.The synthetic ropes,the wires B.The wires,the synthetic ropes C.The wires,the synthetic ropes with the wires D.The synthetic ropes with the wires, the same as the former答案：B 51．The ideal rope for stoppers should satisfy the following requirements except that _____. A. The stopper should be of synthetic fibre rope B. The size of the stopper should be as large as possible C. The stopper should be of low stretch material D. The stopper should be very flexible答案：B 52. Usually, do not use more than _____ complete rope turns around the drum. A. 12 B. 34 C. 56 D. 78答案：B 53．If you have steel wire ropes leading in the same direction with other ropes, which will take the most of the load? A. Steel wire rope B. Manila C. Nylon D. Polypropylene rope答案：A 54. Snapback is a serious danger when we are handling_____. A. Wire rope B. Nylon ropes only C. Synthetic ropes D. Manila答案：C 55. Choose one statement which is correct according to safe mooring practice. A. Synthetic rope can be used as a stopper on wires B. A safety helmet without chinstraps is allowed C. ……. have the same elongation as used ropes D. Two or more lines leading in the same direction should always be of the same material.答案：D 56. What does a navigator who uses an ECDIS require? A. Good navigational knowledge and a professional job attitude B. Good computer knowledge C. Good system knowledge D. Nothing special答案: A 57. When own ships position input to ECDIS wrong, what is the result? A. Nothing B. ECDIS will give warning C. ECDIS will automatically be switched off D. Position, range and bearing taken on the ECDIS will be wrong答案：D 58. What should you avoid when receiving work order? A. Having other people help you with your work B. Swearing C. Wasting time on having procedures explained D. Misunderstandings答案：D 59. What kind of information dose the fire plan contain? A. Fire alarm signal, fire instruction and your assignment B. location of firefighting equipment onboard C. How to use firefighting equipment onboard D. Information on how handle different types of fires答案：B 60. Do you need to measure oxygen levels before entering an enclosed space? A. Yes, always B. No C. Not if you measure for toxic gases D. Yes, but not if you ventilate properly first for 24 hours答案：A 61. What is the most important treatment concerning a foreign body in the eye? A. Rinsing of the eye B. …… anaesthetic C. Wring the eyelid to prevent blinking D. Close the eye for a while答案：A 62. What is the meaning of UEL? A. Upper exposure level B. Upper explosion level C. Upper explosive level D. Upper evaporation level答案：C 63. In which way may intake of poisoning material not occur? A. By inhaling B. By skin penetrating and skin absorbing C. By swallowing D. By protective measures答案：D 64. What is OPA 90? A. Oil Production Act of 1990 B. ore Pollution Act of 1990 C. Oil Pollution Act of 1990 D. Ore Production Act of 1990答案：C 65. What is the maximum oxygen percentage allowed in a tank? A. 12% B. 6% C. 8% D. 10%答案：C 66. What does OBO mean? A. Oil Bulk Oil B. Ore Bulk Oil C. Only Bulk Ore D. Only Basic Oil答案：B 67. What is the meaning of LEL? A. Low evaporation limit B. Lower exposure limit C. Lower explosive limit D. Low explosion level答案：C 68. What kind of fixed extinguishing plant is installed in an oil tankers engine room and pump room? A. Powder plant B. Foam plant C. CO2 plant D. Water spray plant答案：C 69. Before any portable gas indicators are brought to the measuring spot, what is very important to do with these analysers first? A. To do a full calibration B. Just renew the batteries C .Zero adjust them D. Just check the filters答案：A 70. Which one of the following factors does not reduce the effect of free surface? A. Minimum number of daily service tanks in use B. Where possible, tanks either full pr empty C. GZmax at minimum 25° D. Bilges pumped out答案：C 71. Where is the draft largest when the ship has an aft trim? A. Forward B. Aft C. Midships D. The drafts are equal all over the ship答案：B 72. What percentage of the baggage is required to be checked at Security Level 1? A. 2550% B. The percentage is not specified C. 100% D. 515%答案：B 73. Who is responsible for the development of the ship security plan? A. The company security officer B. The classification society C. The port facility security officer D. The ship security officer答案：A 74. Who is responsible for the regular security inspections of the ship? A. The company security officer B. The classification society C. The port facility security officer D. The ship security officer答案：D 75. For whom is the ISM Code mandatory? A. All vessels 500 GRT and above B. All tankers C. All vessels built after 1998 D. All vessels on international routes答案：A 76. Who can contact the Designated Person? A. The designated person B. The captain C. All senior officer D. All officers and crew答案：D 77. Who can suggest changes to the SMS? A. The designated person B. The captain C. All officer and crew D. All senior officer答案：C 78. How many hours of rest is the minimum required in a normal day? A. 14 hours B. 10 hours C. 6 hours D. It doesnot matter as long as my overtime is paid for答案： B 79. The ISM code is pat of _____. A. SOLAS B. STCW C. MARPOL D. High Speed Craft Code答案：A 80. When are you allowed to throw plastic garbage overboard? A. Being more than 25 miles from shore B. Only at night when it’s dark C. Being more than 6 miles from shore D. Never答案：D 81. Why is the ISM Code mandatory? A. To satisfy US Coastguard B. To improve safety C. To save money for the company D. To get lover insurance premiums答案：B 82. Why should you report accident to the Designated Person? A. To find some one to blame B. To prevent it from happening again C. So the company can calculate your safety bonuses D. To be able to receive an insurance claim答案：B 83. Shipboard Emergency Drills must be carried out at least_____? A. Once every third year B. Once a month C. Once a year D. Once a week答案：B 84. What is the purpose of the girders in the tank? A. They support the stiffeners B. They transfer all the sea forces acting on the plating C. They support the stiffeners and take up some of the sea forces D. I don’t know答案：C 85. When dose a bulk carrier experience extreme tension in bottom structure during fast rate loading? A. During ballasting in port B. During loading of heavy cargo in midship holds C. During correct loading pattern, but with heavy cargo D. During loading light cargo in end holds 答案：B 86. What is the difference between static and dvnamic forces on a ship hull? A. The former is set up by cargo and sea while the latter by wave action B. The former is acting during loading and from wave action while the latter before and after the ship has been loaded C. The former is set up by cargo while the latter by wave action D. I don’t know 答案：A 87. What is the worse case consideration for the hull girder at sea? A. When the wave crest are fore and aft B. When a wave length between the crests is approximately equal to the length of the ship C. If the wave crest is amidships D. When a wave length is two times of that of the ship 答案：B 88. Who is normally deciding which search pattern to use? A. CRS B. OSC C. SMC D. SRU 答案：B 89. What is the meaning of the word “ROGER” when used in radio communication? A. Please repeat your message B. Not readable C. Correct D. I have received your transmission satisfactorily 答案：D 90. What type of oil is most suitable for reducing the effect of heavy seas? A. Crude oil B. Fuel oil C. Vegetable oil D. Lubricating oil 答案：C 91. Communication between ship and aircraft is _____. A. Easy and straight forward B. Difficult because of different radio bands C. Not possible D. Not allowed 答案：B 92. When is the parallel sweep search used? A. When searching a small area B. When searching a large area C. When searching over hilly terrain D. When searching during night 答案：B 93. The following information may not be required to be communicated to a distressed craft? A. Own vessels identity, call sign, name and position B. Own vessel speed and ETA to distressed craft C. Distresses crafts true bearing and distance from ship D. Rescue award if successful 答案：D 94. A search and rescue region is _____. A. A search area B. An area covered by air surveillance C. An area covered by radar su