最新《轮机英语学习指南》补充题)

轮机英语考证学习指南英文回答：As a guide to studying for the marine engineering English certification exam, I would recommend a systematic approach that covers all the necessary topics and provides ample practice opportunities. Here is a suggested study plan:Firstly, it is important to familiarize yourself with the exam format and requirements. Understand the different sections of the exam, such as reading comprehension, listening, grammar, and vocabulary. This will give you a clear idea of what to expect and how to prepare.Next, focus on improving your reading comprehension skills. Read a variety of texts related to marine engineering, such as technical manuals, articles, and industry publications. Pay attention to the main ideas, supporting details, and vocabulary used in these texts.Practice summarizing and analyzing the information you read.In addition to reading, listening skills are alsocrucial for the exam. Listen to audio recordings orpodcasts on marine engineering topics. Take notes while listening and try to understand the main points and details. This will help you improve your listening comprehension and prepare for the listening section of the exam.Grammar and vocabulary are essential components of any language exam. Review and practice the key grammar rulesand structures that are commonly tested. Build your vocabulary by learning technical terms and industry-specific terminology. Use flashcards or online resources to memorize and review the words regularly.To further enhance your language skills, engage in speaking and writing activities. Find a study partner orjoin a language exchange program to practice speaking in English. Discuss marine engineering topics, share your opinions, and ask for feedback. For writing practice, write essays or reports on relevant subjects. Pay attention tosentence structure, coherence, and clarity of your writing.Lastly, take practice tests to assess your progress and identify areas that need improvement. Look for sample exam papers or online practice tests that simulate the actual exam conditions. Time yourself and try to complete the tasks within the given time limits. Analyze your mistakes and learn from them.In conclusion, studying for the marine engineering English certification exam requires a comprehensive approach that includes reading, listening, grammar, vocabulary, speaking, and writing practice. By following a structured study plan and regularly practicing, you can improve your language skills and increase your chances of success in the exam.中文回答：作为一本轮机英语考证学习指南，我建议采用系统的方法，涵盖所有必要的主题，并提供充分的练习机会。

《轮机英语》老题库注解陈黄骞编写1. 船舶在加装燃油结束后，在拆卸油管前，一般用压缩空气吹洗残留在软管内的油。

2. "发动机备车"就是使发动机准备起动。

3. 机座是发动机的基础，如无其支撑，发动机的整体，尤其是轴的对中都将无从保证。

4. 飞重通常被用在机械-液压式调速器中感受发动机的速度。

5. 直列式和V型发动机的机架上一般都有道门以提供曲轴和连杆大端轴承的维修通道。

6. 回流扫气中，温度较低的扫气空气和温度较高的废气通过相邻的气口，引起缸套材料的温差问题。

7. 十字头销变椭圆了，需要光车。

8. 联锁装置用来防止在发动机换向完成之前起动空气进入气缸。

9. 燃油和滑油在进入发动机之前，都需要经过处理。

"Both A and B"意"A和B两者都"；"neither A nor B"意"既不是A也不是B"；"either A or B"意"A、B两者之一"。

10. 有时采用滑油来冷却活塞因其漏入曲柄箱不会产生（污染）问题。

11. 通过吹入新鲜空气驱除废气的过程称为扫气。

12. 淡水用来冷却气缸和气缸头，咸（海）水用来冷却润滑油，冷却器中的淡水和空冷器中的增压空气。

13. 造成发动机运行过程中功率下降或失速，首要的可能原因是轴承过热。

14. 发动机曲轴失中可以通过测量臂距差来判断。

15. 发动机A形机架的顶部有一坚固的铸铁框架称为扫气箱。

16. 铝质活塞具有惯性小（重量轻）、热膨胀系数大的特点。

17. 回流扫气式发动机中，扫气口和排气口布置在同一侧。

18. 值班人员不能做任何影响他们对主要机械和相关设备监视职责的工作。

19. 气阀推杆间隙过小会引起排气阀过早打开、过晚关闭。

20. 气阀推杆间隙过大会引起排气阀过晚打开、过早关闭。

21. 气阀推杆间隙过大会引起排气阀过晚打开、过早关闭。

Passage 1（原题库第1篇）Valve drive mechanismThe valve drive mechanism commands the inlet and exhaust valves at the required timing.第3题The valve drive mechanism consists of an inlet and exhaust cam follower (8) each suspended in a plunger of the tappet assembly (7), two tubular push rods (4) with ball joints, two nodular cast iron rocker arms (2) suspended in a rocker arm bearing bracket, two yokes (5) and a yoke guide pins. See Fig. 4-1.The tappet rollers follow the cam profiles and transfer the movements through push rods to the rocker arms.第4题The rocker arms operate the inlet and exhaust valves through yokes (5).Lubrication for the rocker arms comes from the engine's secondary oil supply manifold throughdrillings in the cylinder head and rocker arm bracket.第2题The tappet assembly receives lubricating oil via channels in the engine block from the main supply manifold. For the roller and shaft, the oil is supplied through the guiding plunger.第4题To compensate for heat expansion a clearance must exist between the rocker arm and yoke.第1题All adjustments have to be done on a cold engine only.1. According to the Passage, the best time to adjust the valve clearance is _____.A. before the engine is startedB. when the engine is runningC. after the engine has just been stoppedD. when something has gone wrong with the engine注：根据文章来看，调节阀间隙的最好时间是在发动机启动之前。

轮机英语书后新题翻译1．When a ship in loaded condition floats at arbitrary water line, its displacement is _______ to the relevant mass of water displaced by the ship.A. equalB. largerC. smallerD. equivalent答案A 以任意吃水漂浮在水面上的载货船舶，它的排水量等于船体置换掉的相应质量的水。

ship in loaded condition 船舶处于有负载的状况arbitrary 任意的water line (船的)吃水线,水位displacement 排水量equal to 等于，与……相等relevant mass 相应的质量displace 取代，置换2．The displacement of a ship is _______ to the total weight, all told, of the relevant loaded ship.A. largerB. equalC. smallerD. equivalent答案B 船舶的排水量等于相应装载货物船舶的总重量。

total weight 总重量all told 副词，表示总计，总共，合计，用在这里强调是载货船舶总共的质量。

3．Which one is not true?A. Two main areas of skill are involved in the construction of ship.B. There are distinct divisions in responsibilities between naval architects and marine engineers.C. Each ship will assume varying proportions according to its type.D. Ships can be divided into different categories from different perspectives.答案B 哪句话不正确？造船工程师与轮机员在职责上处于截然不同的区域。

轮机系统英语试题及答案一、选择题（每题2分，共20分）1. What is the primary function of a marine engine?A. To generate electricityB. To propel the shipC. To provide heatingD. To cool the engine2. The term "deadweight tonnage" refers to:A. The weight of the ship without cargoB. The maximum cargo capacity of the shipC. The weight of the ship fully loadedD. The total weight of the ship including cargo3. Which of the following is NOT a type of marine fuel?A. Heavy fuel oilB. Marine diesel oilC. Liquefied natural gasD. Gasoline4. What does the abbreviation "BOP" stand for in a ship's engine room?A. Ballast On PumpB. Blow Off PressureC. Black Oil PumpD. None of the above5. The main purpose of a ship's propeller is to:A. Generate electricityB. Provide stabilityC. Change the direction of the shipD. Convert rotational motion into thrust6. What is the role of a marine boiler?A. To produce steam for propulsionB. To cool the engineC. To provide fresh waterD. To heat the ship's interior7. The term "trim" in ship terminology refers to:A. The angle of the ship's bowB. The weight distribution along the ship's lengthC. The shape of the ship's hullD. The speed of the ship8. What does "GT" stand for in ship specifications?A. Gross TonnageB. Gross TransportC. General TransportD. Global Trade9. The main difference between a diesel engine and a steam turbine is:A. The type of fuel usedB. The method of converting thermal energy into mechanical energyC. The color of the engineD. The size of the engine10. What is the purpose of a ship's bilge system?A. To clean the ship's hullB. To remove water from the ship's interiorC. To provide fresh water for the crewD. To cool the engine答案：1. B2. B3. D4. D5. D6. A7. B8. A9. B10. B二、填空题（每空1分，共10分）1. The main components of a marine engine include the__________, the __________, and the __________.2. The term "draught" refers to the __________ of the ship below the waterline.3. A ship's hull is divided into several __________ to increase its structural integrity.4. The "load line marks" on a ship indicate the __________ of the ship when loaded with cargo.5. The "freeboard" is the distance between the waterline and the __________ of the ship.6. The "safety valve" in a marine boiler is designed to__________ pressure.7. The "main engine" is the primary source of __________ fora ship.8. The "stern tube" is the part of the ship where the__________ is located.9. "Machinery space" refers to the area where the ship's__________ are located.10. The "lifeboat" is a vessel designed to __________ people in case of an emergency.答案：1. engine, boiler, turbine2. depth3. compartments4. maximum permissible draft5. deck6. relieve excessive7. propulsion8. propeller9. engines10. rescue三、简答题（每题5分，共10分）1. Explain the difference between a single-screw ship and a twin-screw ship.2. Describe the function of a ship's anchor and how it is used.答案：1. A single-screw ship is propelled by a single propeller, which is driven by the main engine. It is simpler in designand usually less expensive to build and maintain. A twin-screw ship, on the other hand, has two propellers, each driven by an engine, which can be the same or different. This configuration provides better maneuverability, redundancy in case one engine fails, and often results in higher speeds.2. A ship's anchor is a device used to secure the ship when it is not in motion, particularly in harbors or at sea when the ship needs to be stationary. The anchor is dropped to the seabed, where it digs into the bottom, providing resistance to the ship's movement. The anchor is connected to the。

轮机英语问答题答案及翻译1. how long have you worked on board?I have worked on board for 10 years.1。

你多长时间在船上工作的？我在船上工作了10年。

2. which certificate do you have now?I have the second engineer’s certificate.2。

该证书你有吗？我有个工程师的证书3. what is your marital status?how many departments are there on board?I am married. There are there departments on board.3。

什么是您的婚姻状况？有多少部门在船上呢？我结婚了。

在船上有三个部门。

4. how many people are there in your family? Are you married?There are there people in my family. Yes,I am married.4。

有多少人在你的家庭吗？你结婚了吗？那里有我的家人的人。

是的，我结婚了5. how many countries have you ever been to?I have been to seven countries.5。

有多少个国家，你有没有去过？我到过7个国家。

6. when did you begin to work on board? What kind of ship have you worked on?I began to work on board in 2000.i have worked on bulk sarriers.6。

你什么时候开始在船上工作的？什么样的船你工作呢？我开始在船上工作2000.i对散装sarriers工作。

7. how many importment canals are there all over the world?Three . the pamama ,suez and kiel.7。

5.2 MARPOL73/78 公约5.2.1 MARPOL73/78 公约中有关含油污水的排放规则3192.If it becomes necessary to pump bilges while a vessel is in port, which of the following procedures should be followed?A. Pump only if the discharge is led to a shore tank or barge.B. Pump only during the hours of darkness.C. Pump only on the outgoing tide.D. Pump only as much as is necessary.3193.The scuppers should be plugged _____.A. only if fixed containment is not usedB. only if portable containment is not usedC. only if fixed containment drains are openD. whenever the vessel is being bunkered3194.When discharging bilge water, which criteria must be observed?A. The requirement for the oil content of bilge water discharged is 15 ppm.B. No discharge in sensitive waters.C. Any discharge in sensitive waters.D. International, national or local requirements have to be observed.3195.When bilge water is heated in a holding tank, which one of the following statements is not accurate?A. The relative high temperature facilitates primary gravity separation.B. Most of the oil and organic solvents are raised to the top layer.C. The relative high the temperature is, the top oil will be collected.D. The normal high temperature has little use on the separation of emulsified oil.3196.If an oil spill occurs on deck, you should _____.A. cover the area with foamB. cover the area with absorbent materialC. wash down immediately with a fire hoseD. wash down immediately with an oil dispersing solvent3197.Which of the following methods might favor oil emulsion in bilge water?A. Raising temperature.B. Less use of surfactantC. More use of solvent.D. Polishing device fouling prevention.3198.Which of the following methods can not remove the non-separable emulsified oil in bilge water?A. Gravity separation.B. Use of adsorbentsC. Use of flocculentsD. Use of chemical addition.3199.Which one of the following is not generally recognized as one constitute of bilge water?A. Oil leaking from tanks inside engine room.B. Engine rom cleaning water.C. Water leaking from the separator sludge tank.D. Sewage water.3200.Which of the following methods might be used as the treatment on emulsified oil?A. gravity separationB. centrifugeC. Cyclone.D. Cross-flow membrane filtration3201.Waste oil should _____.A. be treated according to the C/E’s command exactlyB. be treated according to MARPOLC. accumulate in bilges or on tank tops in accordance with MARPOLD. discharge to sea at the specified areas3202.According to Annex I of MARPOL73/78, Oily waste from cargo tanks of oil tankers can be discharged when the ship is more than ______ away from the nearest land.A. 50 nautical milesB. 30 nautical milesC. 15 nautical milesD. 12 nautical miles3203.According to Annex I of MARPOL73/78, the instantaneous discharging rate of the oily waste from cargo tanks of oil tankers must be lower than ______.A. 30 liters per nautical mileB. 15liters per nautical mileC. 30 ppmD. 15 ppm3204.According to Annex I of MARPOL73/78, the discharging oil content of the machinery space bilges must be lower than ______.A. 30 liters per nautical mileB. 15 liters per nautical mileC. 30 ppmD. 15 ppm3205.The third engineer took the _____ and checked the tank table in the office and recorded all relevant data, as well as calculated the bunkering.A. water levelB. sump levelC. ballast tank levelD. ship’s trim3206.Which of the following should be recorded in Oil Record Book Part I (machinery ______ space operation)?A. Non automatic discharge overboard of machinery space bilge water.B. Automatic discharge overboard of machinery space bilge water.C. A and B.D. Neither A nor B3207.Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?A. Accidental discharge of oil.B. Disposal of oil residues.C. Quantify of water produced by F.W.G.D. Discharge of dirty ballast or cleaning water from fuel oil tanks.3208.Which of the following operations need NOT to be entered on the Oil Record Book Part I?(1) Routine discharge at sea of bilge water containing oil from the machinery spaces through strainers;(2) Bunkering of fuel oil.A. (1) only.B. (2) only.C. Both (1) and (2).D. Neither (1) and (2).Which of the following operations need NOT to be entered on the Oil Record Book Part I?(1)Disposal of oil residues;(2)Internal transfer of fuel oil.A. (1) onlyB. (2) onlyC. Both (1) and (2)D. Neither (1) and (2)3210.Which of the following operations need to be entered on the Oil Record Book Part I?(1)Ballast. of fuel oil, tanks;(2) Condition of oil discharge monitoring and control system.A. (1) only.B. (2) only.C. Both (1) and (2).D. Neither (1) and (2)3211.The bilge main is arranged to drain any watertight compartment _____ ballast, oil or water tanks and to discharge the contents overboard.A. more thanB. other thanC. in addition toD. except for3212.Oil Record Book Part I shall be provided to every oil tanker of 150 tons gross tonnage and above and every ship of 400 tons gross tonnage and above, _____ oil tankers, to record relevant machinery space operations.A. as well asB. as long asC. rather thanD. other than3213.Oil Record Book Part I shall be provided to ______.A. every oil tanker.B. every ship of 400 tons gross tonnage and above.C. A and B.D. Neither A nor B.3214.While loading bunkers, you notice oil on the water near the vessel. What should you do firstA. Stop loadingB. Notify the harbour administrationC. Determine if the vessel is the source of the pollutionD. Start the main engine and put them in gear to disperse the spill3215.Oil Record Book Part I shall be provided to every oil tanker of 150 tons gross tonnage and above and every ship of 400 tons gross tonnage and above, ______ oil tankers, to record relevant machinery space operations.A. as well asB. as 10ng asC. rather thanD. other than3216.An oil in water monitor is required in order to measure ______.A. the oil content in waterB. the water content in fuel oilC. the water level in bilge wellD. the oil level in bilge well3217.A vessel is required to carry an Oil Record Book Part I to log entries in the book regarding the ____.A. discharge of ballast or cleaning water from fuel tanksB. sounding levels of all fuel tanks on a daily basisC. grade and specific gravity of all fuel oil carriedD. fuel consumption rates on a weekly basis3218.A segregated ballast system is a system where _____.A. all ballast is processed through the oily water separatorB. ballast is taken on and discharged through a separate main deck riserC. ballast and cargo tanks are separated by cofferdamsD. all ballast lines, tanks, and pumps are independent of those used for oil3219.Which of the following machinery space operations is required to be logged in the Oil Record Book?A. Ballasting or cleaning of fuel oil tanks.B. Shifting suction of main fuel pump to reserve fuel oil tank.C. Changing out sprayer plates to adjust for steam demand.D. Daily inspection of engine room bilges.3220.Which of the following operations aboard a tanker must be recorded in the Oil Record Book _____.A. Any internal transfer of oil cargo during a voyageB. The discharge overboard in port or at sea of any bilge water accumulated in machinery spacesC. The loading or unloading of any or all oil cargoD. All of the above.3221.Under the regulations implementing MARPOL, a mobile offshore drilling unit is required to have an International Oil Pollution Prevention (IOPP) certificate when the unit ______.A. is drilling on the Outer Continental ShelfB. moves to a new Outer Continental ShelfC. engages in a voyage to a port of another country which is a party of MARPOLD. All of the above.3222.In the event of a small bunker oil spill on deck occurring while bunkering, you should _____.A. wash down the area immediately with a fire hoseB. wash down the area with keroseneC. cover the area with absorbent materialD. cover the area foam3223.Small oil spills on deck can be prevented from contaminating any waters by _____.A. plugging all scuppers and drainsB. placing floating booms around the shipC. regularly emptying all drip pansD. thoroughly draining all bunkering hoses3224.The use of sinking and dispersing agents for the removal of surface oil is ______.A. the most common method used in the United StatesB. too expensive for common useC. generally safe to sea lifeD. generally harmful to sea life3225.The sections of an Oil Record Book proceeding the log pages contain a ______.A. damage control plan for isolating fire main valvesB. list of machinery space operation itemsC. complete classification of hazardous materialsD. detailed listing of all organizations to call in the event of an accidental oil spill3226.The term “discharge”, as it applies to the pollution regulations, means _____.A. spillingB. leakingC. dumpingD. All of the above.3227.Waste oil from the lube oil sumps of machinery may NOT be _____.A. drained into the vessel’s bilgesB. reclaimed for other usesC. held in a slop tankD. purified and then reused3228.Bilges may be pumped _____.A. on the outgoing tideB. overboard after tideC. overboard through an oily water separatorD. anytime in an emergency, i.e. main engine lube oil failure3229.A new ocean going ship of 2000 gross tons having an inoperative oily water separator may dispose of its bilge slops by _____.A. holding its slops onboard until they can be pumped into the city sewer systemB. circulating them through the lube oil purifier to remove water and debrisC. holding its slops onboard until they can be discharged to a shore side reception facilityD. pumping them into a settling tank for separation before pumping the oily water residue overboard3230.An oceangoing ship of 400 gross tons and above must be fitted with a standard discharge shore connection. What is the size of the bolt circle diameter of the shore connection required to transfer oily ballast to a shore si’de reception facility?A. 125 mm.B. 183 mm.C. 215 mm.D. It depends on outside pipe diameter3231.The term “oil”, as used in the Pollution Prevention Regulations, ______.A. fuel oil onlyB. crude oil onlyC. liquefied petroleum gasD. petroleum oil of any kind3232.The term “oily mixture”, as defined in the Pollution Prevention Regulations includes _____.A. sludgeB. oily ballast waterC. bilge slopsD. All of the above.3233.Which of the following liquids can ordinarily be discharged overboard without being processed through an oily water separator?A. Cargo tank ballast.B. Segregated ballast.C. Engine room bilges.D. Cargo pump room bilges.3234.The term “oil”, as used in the Pollution Prevention Regulations, ______.A. fuel oil onlyB. crude oil onlyC. liquefied petroleum gasD. petroleum oil of any kind3235.The term “oily mixture”, as defined in the Pollution Prevention Regulations includes ______.A. sludgeB. oily ballast waterC. bilge slopsD. All of the above.3236.Which of the following liquids can ordinarily be discharged overboard without being processed through an oily water separator?A. Cargo tank ballast.B. Segregated ballast.C. Engine room bilges.D. Cargo pump room bilges.3237.The word “discharge” as used in Pollution Prevention Regulations applies to oil _____.A. leaked into navigable watersB. poured into navigable watersC. pumped into navigable waters through a fixed piping systemD. All of the above.3238.The pollution prevention regulations do not apply to the transfer or discharge of _____.A. bunker fuel for use aboard shipB. lubricating oil for use aboard shipC. coconut oil carried in tank vesselsD. oily water from a ship’s bilges3239.The pollution prevention regulations state that slop oil and sludge that result as part of normal fueling operations should be disposed of by _____.A. discharging ashore into the sewer systemB. sealing in disposable plastic barrels aboard shipC. discharging into a shore tank or slop bargeD. dumping into the ship’s bunker tanks3240.What type of oil is not covered in the oil pollution laws?A. Mineral oil.B. Machinery oil being transferred for shipboard use.C. Crude oil unrefined.D. Normal bilge oil and water.3241.What is used for preventing pollution damage to the sea from ships?A. MARPOL73/78.B. SOLAS74.C. STCW78/95.D. ISPS 2002.3242.The oil discharge monitoring system in the oil tanker vessels is used for detecting the amount of oil discharged overboard to ensure that it does not exceed _____.A. 15 liters/nautical mileB. 30 liters/nautical mileC. 60 liters/nautical mileD. 100 liters/nautical mile3243.To receive oil residues from the purification of fuel and lubricating oils in the machinery spaces, what kind of tank(s) should be provided on board?A. Bilge tank.B. Sludge tank.C. Overflow tank.D. Oil collecting tank.5.2.2 有关国家、港口的防污染规则3244.Under MARPOL Code, the ship to which it applies has to carry _____.A. an International Ship Security CertificateB. an International Oil Pollution Prevention CertificateC. a Safety Management CertificateD. an International Ballast Water Management Certificate3245.Disposal of all kinds of garbage but _____ is prohibited within Special Areas.A. plasticsB. comminuted or ground papers, rags, glass, metal etc.C. food waste comminuted or groundD. incinerator ash3246.According to the international regulations concerning the prevention of pollution of sea areas from ships, the disposal into the sea of all plastics is _____.A. welcomeB. admitted in some special sea areasC. prohibitedD. acceptable3247.The Pollution Prevention Regulations require that all oil spills in United States water be reported immediately to the _____.A. local port authorityB. Corps of EngineersC. U.S. Coast GuardD. state pollution board3248.When the garbage is mixed with some discharges having different disposal or discharge requirements, ______ shall apply.A. any requirement appointed by the PSC officerB. the most suitable requirementC. the most stringent requirementD. no requirement3249.The MARPOL Convention is the main international convention _____.A. about marine pollution preventionB. covering marine protection of lifeC. about marineD. about ship and port security3250.According to Annex IV of MARPOL73/78, the comminuted and disinfected sewage using an approved system can be discharged when the ship is more than _____ away from the nearest land.A. 30n mileB. 5n mileC. 12n mileD. 25n mile3251.According to Annex V of MARPOL73/78, the dunnage, lining and packing materials which will float can be discharged when the ship is more than ______ away from the nearest land.A. 3n mileB. 5n mileC. 12n mileD. 25n mile3252.The sludge tank installed in the diesel engine room is used to collect _____.(1)sludge from the fuel oil settling tanks ad centrifuge;(2)water that has been collected in the settling tank.A. (1) only.B. (2) only.C. Both(1) and (2).D. Neither (1) or (2)3253.The latest annex of MARPOL73/78 is about _____.A. the Prevention of Pollution by OilB. the Prevention of Pollution by Noxious Liquid Substances in BulkC. Prevention of Pollution by Garbage from ShipsD. Prevention of Air Pollution from Ships3254.Where tanks are arranged for either oil or ballast _____ must be fitted in the pipe so that only the ballast main or the oil transfer main connected to the tank.A. a sea water chestB. a change-over chestC. a buffer tankD. a three-way valve3255.A shipboard oil pollution emergency plan is required of _____.A. all vessels, regardless of size and commercial applicationB. any barge or other ship which is constructed or operated in such a manner that no oil in any form can be carried aboardC. an oil tanker of 150 gross tons or above, or other ship of 400 gross tons or aboveD. an oil tanker of 400 tons and above, or other ships of 150 gross tons and above3256.Records of garbage disposal are required to be maintained ______.A. until each quadrennial PSC inspectionB. until the end of each voyageC. for a minimum of one yearD. for a minimum of two years3257.Which statement regarding garbage disposal is correct?A. Records for ground garbage disposal are not required when disposal into the sea occurs more than 25 miles offshore.B. Discharging or transfer of garbage while in port to a shore facility must be recorded.C. Maintaining records for the incineration of garbage aboard ship is not required.D. The recording of garbage disposal should include the approximate weight.3258.When off loading garbage to another ship, your records must identify that ship by name and ____.A. home portB. operator’s name of recordC. official numberD. waster’s name3259.A vessel sailing through the specific special areas may discharge or dispose of _____.A. incinerated ash at anytimeB. fairly dense material that will sink, i.e. metal cans or glass bottles at anytimeC. victual waste when at least 12 nautical miles from shoreD. absolutely no garbage at anytime3260.A person on a fixed, or floating platform engaged in oil exploration, located 10 nautical miles from nearest land MAY discharge _____.A. food wasteB. food, ground to less than 1C. paper, ground to less than1D. None of the above.3261.A new four-category categorization system for noxious and liquid substances, ______ is Noxious Liquid Substances which, if discharged into the sea from tank cleaning or deballasting operations, are deemed to present a major hazard to either marine resources or human health and, therefore, justify the prohibition of the discharge into the marine environment.A. Category XB. Category YC. Category ZD. Other Substances3262.A new four-category categorization system for noxious and liquid substances, _____ is Noxious Liquid Substances which, if discharged into the sea from tank cleaning or deballasting operations, are deemed to present a hazard to either marine resources or human health and therefore justify a limitation on the quality and quantity of the discharge into the marine environment.A. Category XB. Category YC. Category ZD. Other Substances3263.A new four-category categorization system for noxious and liquid substances, _____ is Noxious Liquid Substances which, if discharged into the sea from tank cleaning or deballasting operations, are deemed to present a minor hazard to either marine resources or human health and therefore justify less stringent restrictions on the quality and quantity of the discharge into the marine environment.A. Category XB. Category YC. Category ZD. Other Substances3264.A new four-category categorization system for noxious and liquid substances, _____ is Substances which have been evaluated and found to fall outside Category X, Y or Z because they are considered to present no harm to marine resources, human health, amenities or other legitimate uses of the sea when discharged into the sea from tank cleaning of deballasting operations.A. Category XB. Category YC. Category ZD. Other Substances3265.Annex I of MARPOL73/78 contains regulations for the prevention of _____.A. pollution by oilB. pollution by noxious liquid substances carried in bulkC. pollution by sewage from shipsD. pollution by garbage from ships3266.Annex V of MARPOL73/78 contains regulations for the control of ______.A. pollution by oilB. pollution by noxious liquid substances in bulkC. pollution by sewage from shipsD. pollution by garbage from ships3267.Annex III of MARPOL73/78 contains regulations for the prevention of _____.A. pollution by oilB. pollution by noxious liquid substances carried in bulkC. pollution by harmful substances carried by sea in packaged formD. pollution by sewage from ships3268.Annex V of MARPOL73/78 contains regulations for the prevention of _____.A. pollution by oilB. pollution by noxious liquid substances carried in bulkC. pollution by sewage from shipsD. pollution by garbage from ships3269.Annex VI of MARPOL73/78 contains regulations for the prevention of _____.A. air pollution from shipsB. pollution by noxious liquid substances carried in bulkC. pollution by harmful substances carried by sea in packaged formD. pollution by sewage from ships3270.MARPOL73/78 consists of six separate annexes, which of the following annexes must be accept by States Parties?A. Annex I and III.B. Annex I and II.C. Annex I and VI.D. Annex I and V.3271.MARPOL73/78 consists of six separate annexes, which of the following annexes are voluntary?A. Annex I, III and IV.B. Annex II, III, IV, and V.C. Annex III, IV, V and VI.D. Annex I, III, V and VI.3272.A person on a fixed or floating platform engaged in oil exploration MAY discharge food waste into the sea when the distance from the nearest land is at least _____.A. 3 nautical milesB. 5 nautical milesC. 12 nautical milesD. 25 nautical miles3273.Which of the circumstances listed is an exception to the garbage discharge requirements in Annex V to MARPOL73/78?A. The garbage to be discharged will sink.B. Garbage accumulation onboard has exceeded storage space.C. A person falls overboard, and a plastic ice chest is thrown for flotation.D. The destination port or terminal cannot receive garbage.3274.According to the international regulations concerning the prevention of pollution of sea areas from ships, the disposal IMO the sea of all plastics is _____.A. welcomeB. admitted in some special sea areasC. prohibitedD. acceptable3275.Annex IV of MARPOL73/78 contains regulations for the prevention of ______.A. pollution by oilB. pollution by noxious liquid substances carried in bulkC. pollution by sewage from shipsD. pollution by garbage from ships3276.Ships do not permitted to the TBT paint after 2008. It ism required by ______.A. the International Convention for the Safety of the Life at SeaB. the International convention for the Prevention from shipsC. the International Convention on control of harmful anti-fouling systems on shipsD. the International Convention for the Control and Management of Ship’s Ballast Water and Sediments3277.Engine parameters shall be corresponded to NOx Technical Files. This is required by _____.A. MARPOL Annex IIIB. MARPOL Annex VIC. MARPOL Annex VD. MARPOL Annex VI3278.When a ship is involved in an oil pollution incident in China, the ship must report without delay to _____.A. China Maritime AdministrationB. the companyC. the cargo ownerD. ship owner3279.The Master should call _____ for permission to use chemical agents in response to oil pollution into the sea.A. the flag stateB. the coastal stateC. the port stateD. the shipping company3280.It is necessary for the ship to contact ______ for authorization prior to undertaking mitigating actions in an oil pollution incident.A. the port stateB. the shipping companyC. the coastal stateD. the flag state3281.The Garbage Record Book, as a part of the ship’s official logbook, shall be kept on board and preserved for a period of _____.A. 3 years after making the first entryB. 2 years after the last entryC. 3 months after last entryD. 3 years after the last entry3282.The International Sewage Pollution Prevention Certificate shall be issued for a period specified by the Administration, which shall not exceed _____ from the date of issure.A. six monthsB. one yearC. three yearsD. five years3283.Crude oil washing of cargo tanks has the following advantages except for ______.A. reducing the erosion of the cargo tanksB. increasing the total quantity of oil to carryC. reducing the quantity of water contained in oilD. reducing cargo discharged time3284.Which of the following equipment is not pollution prevention equipment?A. Oily water separator.B. Sewage treatment plant.C. Fuel oil separator.D. Incinerator.。

《轮机英语》题库新题目练习2251.The data to be recorded on this sheet _____ the performance of the engine.A. makes the experts to judgeB. enables the experts to judgeC. make the experts judgingD. enable the experts to judge此表所记录的数据能够使专家判断出发动机的操作性能2252.Cooling _____ the engine metals retain their mechanical properties.A. forcesB. enablesC. makesD. is able to冷却使发动机保持机械性能。

2253. _____ that everything in the engine crankcase is correct, start up the crankcase lubricating oil pumpA. To satisfyB. To be satisfiedC. After satisfyingD. After being satisfied确定发动机曲轴箱一切正常后，启动润滑油汞。

2254、Hearing a strong noise, _____ at once.A . the engine stoppedB. the engine was stoppedC. he stopped the engineD. he had stopped the engine引擎发出巨大响声后，应迅速关闭发动机。

2255. The two-stroke cycle begins with the piston coming up from the BDC, with the scavenging ports in the sides of the cylinders being _____.A. openB. uncoverC. coveredD. closed活塞从BDC中开启后二行程循环开始，同时汽缸边上排除废气的气门也随之打开。

轮机英语8套（6）1、T eam members share accurate understanding of current and predicted engine-room and associated systems state, and of .A. external environmentB.external resourcesC.internal environmentD.internal resources2、Which of the equipment listed is most effective in processing bilge slops for overboard discharge? (172917:第2 章船舶辅助机械:748) 查看备注查看答案A. A 100PPM oily water separator. B. the second engineerC. the third engineerD. the fourth engineer6、Under ISPS Code, the ship to which it applies has to carry _. (174865:第5 章国际公约、规则:235) 查看备注查看答案A. an International Ship Security CertificateB. an International O i l Pollution Prevention CertificateC. a Safety Management CertificateD. an International Ballast Water Management Certificate7、In order to protect the aerobic bacteria from death, the sewage plant should workB. Assembling the lube oil purifier as a separator and aligning it to the bilge overboard. .C. A 15PPM oily water separatorD. A magnetic duplex strainer3、During the PSC inspection, under the provisions of SOLAS74, which one may not be regarded as clear grounds for ships detainment? (174599:第4 章船舶轮机管理业务:621) 查看备注查看答案A. Excess amount of oily-water mixtures in bilgesB. Insulation of piping including exhaust pipes in engine room contaminated by oilC. Improper operation of bilge pumping arrangementsD. Paint peeling off the uptake4、A gearbox is used in a ship driven by a medium-speed diesel engineA.to govern the engine speedB.to increase the engine speedC.to reduce the engine speedD.to fix the propeller shaft5、Usually _ handles the majority of the correspondence and negotiation needed during transactions of stores and spare parts in the engine department. (174448:第4 章船舶轮机管理业务:470) 查看备注查看答案A. the chief engineer A.at 3-month intervalsB.at 14-day intervalsC.at 7-day intervalsD.continuously8、After charging solid waste, close the dump chute, and ignite it with the _.A.auxiliary and waste oil burnersB.auxiliary burner or the waste oil burnerC.auxiliary burnerD.waste oil burner9、The separating effect of oil separator is not very good, the reason may be _ 。

《英语学习指南》编辑：理想谭一、英语学习技巧1. 多听多说- 技巧阐述：多听英语广播、电影、音乐等，模仿标准的发音和语调。

勇敢地开口说英语，不要害怕犯错。

- 示例：每天听30 分钟英语广播，如BBC 英语。

参加英语角，与其他学习者交流。

2. 阅读英文书籍和文章- 技巧阐述：从简单的英语读物开始，逐渐提高难度。

阅读时注意积累词汇和表达方式。

- 示例：先读《小王子》英文版，再挑战《哈利·波特》系列。

3. 写作练习- 技巧阐述：坚持写英语日记、短文等，提高写作能力。

可以请老师或英语水平高的人帮忙批改。

- 示例：每周写一篇英语日记，记录自己的生活和感受。

4. 学习语法- 技巧阐述：系统地学习英语语法，掌握句子结构和词法规则。

通过例句和练习加深理解。

- 示例：使用语法书，结合在线课程学习。

5. 利用学习工具- 技巧阐述：借助英语学习软件、词典、在线课程等资源，提高学习效率。

- 示例：使用百词斩背单词，用英语流利说练习口语。

二、英语语法要点1. 一般现在时- 用法：表示经常发生的动作、存在的状态或习惯性的行为。

- 结构：主语+ 动词原形（第三人称单数加-s/-es）。

- 例句：I go to school every day.（我每天去上学。

）He likes playing basketball.（他喜欢打篮球。

）2. 一般过去时- 用法：表示过去某个时间发生的动作或存在的状态。

- 结构：主语+ 动词的过去式。

- 例句：I went to the park yesterday.（我昨天去了公园。

）She was happy last week.（她上周很开心。

）3. 一般将来时- 用法：表示将来要发生的动作或存在的状态。

- 结构：主语+ will/shall + 动词原形；主语+ be going to + 动词原形。

- 例句：I will go to Beijing next week.（我下周将去北京。

航海英语补充考题2. Treatment of frostbite includes_________.A. rubbing affected area briskly to restore circulationB. wrapping area tightly in warm clothsC. warming exposed parts rapidlyD. rubbing affected area with ice or snow冻伤的处理包括让外露的身体部分快速回暖。

3. You must shift a weight from the upper tween deck to the lower hold. This shift will _______.A. decrease the metacentric heightB. increase the rolling periodC. make the vessel stifferD. make the vessel more tender你必须移动重物从二层甲板到底层舱，这移动会让船舶稳性变大。

12. What is the MINIMUM distance a vessel, subject to the requirements of Annex V to MARPOL 73/78, must be located from nearest land to legally discharge paper trash?A. 5 nautical milesB. 25 nautical milesC. 10 nautical milesD. 12 nautical miles根据marpol公约，船舶离最近陆地合法排放纸屑进海的最短距离是12海里。

22 What should you avoid when receiving work order?A. MisunderstandingsB. Wasting time on having procedures explainedC. Having other people help you with your workD. Swearing当收到工作指令时避免误解。

《轮机英语》试题（二三管轮）含答案《轮机英语》考试复习题(二、三管轮)第一章船舶动力装置1.“Before disconnecting the oil pipe, would you flush the oil retained in the pipe?”asked the oil barge owner.A． by using of fresh waterB．with compressed air √C． by using of sea waterD． with chemical compound2.“Stand by an engine” means _____.A．“prepare to stop the engine”B．“assemble an engine on its bedplate”C．“make an engine ready for starting”√D．“dismantle an engine”3. A _____ is the foundation of the engine, without the support of which the shaft alignmentin particular, and engine structure as a whole, would inevitably be lost.A． FrameB．Bedplate √C． CylinderD． Liner4._____ are commonly used in mechanical-hydraulic governor to sense engine speeds.A． BulbsB． BulksC．Flyweights √D． Flywheels5._____ are generally formed in the frame of the both in-line and Vee engines to givemaintenance access to the crankshaft main and connecting rod large end bearing.A．Doors √B． Aspirate gauzerC． CouplingD． Blind6._____ device is provided to prevent starting air from being admitted to the cylinderbefore the reversing is completed.A．An automatic √B． A transmissionC． A self-regulatingD． An interlocking7._____ fuel oils _____ lubricating oils require treatment before passing to the engine.A．Both/and √B． Neither/norD． Both/or8._____ is sometimes used for piston cooling since leaks into the crankcase would not causeproblems.A． Diesel oilB． Hydraulic oilC．Lube oil √D． Mineral oil9._____ is the removal of exhaust gases by blowing in fresh air.A． Gas exchangeB． ChargingC．Scavenging √D． Supercharging10._____ is used for cylinder and cylinder head, the salt water is used for cooling thelubricating oil, the fresh water in the coolers and the charging air in the air cooler.A． The fuel oilB． The lube oilC． The sea waterD．The fresh water √11._____ may be the first possible cause which makes the engine to lose power or slow downwhen it is running.A．Hot bearing √B． Starting valvesC． Unequal distribution of loadD． Excessive crankshaft clearance12._____ of an engine crankshaft can be detected by measuring deflections of crank websfor each unit of the engine.A．Misalignment √B． LengthC． StrengthD． Stresses13._____ of the A-frames there is a strong cast iron frame called the scavenging air box.A．At the top √B． At the bottomC． In the topD． In the bottom14._____ pistons have low inertia and high coefficient of thermal expansion.A． Cast ironB． Cast steelD．Aluminum √15._____ should not undertake any task which will interfere with the supervision dutiesrelating to the main machinery and associated equipment.A．The watch keeping personnel √B． The chief engineerC． The person on a bunker bargeD． Any of the above16._____ the cylinder will contain a great weight of air and will be capable of burninga great quantity of fuel.A．At the beginning of the compression stroke √B． At the beginning of the suction strokeC． At the end of the working strokeD． At the end of the exhaust stroke17._____ the supercharge pressure is, _____ power an engine develops.A．The higher/the more √B． Higher/moreC． Higher/littleD． The higher/the less18._____ is not properly set thus causing either advanced or retarded firing.A． A pistonB．A fuel injection pump √C． A feed water pumpD． A lube oil pump19._____ rods are not in proper condition so that too much fuel is supplied to thecorresponding cylinder.A． PistonB． SoundingC．Regulating √D． Connecting20._____ shows 1.2 meter and the specific gravity of the oil is 0.96According to the measuringscale, that makes 150 tons.A． The piston rodB． The push rodC．The sounding rod √D． The connecting rod21._____ allows for expansion and water make up in the water cooling system.A． A top tankB．A head tank √D． A drain tank22._____ at the end of the distribution pipe ensures that adequate pressure is maintainedby the pump.A． A relief valveB．An alarm √C． A pressure gaugeD． A non-maim valve23._____ is used for washing and drinking.A． The ballast systemB． The salt water systemC． The bilge systemD．The domestic system √24._____ provide the water to the pistons.A． Pneumatic pipesB． Hydraulic pipesC．Telescopic pipes √D． Operating gas pipes25._____ are fitted in the exhaust system and facilitate charge removal and scavenging ineach cylinder.A．Diffusers √B． CompressorsC． Steam boilersD． Soot blowers26._____ are formed by abrasive particles entering the bearing and scoring the shaft.A．Grooves √B． RecessesC． RidgesD． Nips27._____ are mounted on and bolted to the bed-plate cross girders.A． The crankshaftB． The crankcaseC． The guide-waysD．The frames √28._____ is a precaution which contributes to avoiding trouble under normal operatingconditions.A．Constant inspection √B． Keeping constant loadC． Remaining constant temperatureD． varying speed29._____ is a source of power by which the diesel engine may operate.A． Water energyB． Electrical energyC． Chemical energyD．Heat energy √30._____ is arranged for cleaning the lubricating oil in the system and clean oil can beprovided from a storage tank.A． A filterB．A centrifuge √C． A distillerD． A generator31._____ is fully floating in both connecting rod small end and the piston skirt.A． The piston rodB． The cross head pinC．The gudgeon pin √D． The crank-pin32._____ is made of a boss with separated blades mounted into it.A．A variable pitch propeller √B． A variable pitch nutC． A fixed pitch parallelD． A fixed pitch screw33._____ is usually driven by the engine camshaft andsupplies pilot air to the cylinderair start valve.A． An air receiverB． An operating valveC． An automatic valveD．An air distributor √34._____ neutralizes the acid conditions and_____ cleanses the rings and grooves.A． The detergency/the alkalinityB．The alkalinity/the detergency √C． The inhabitant/the waterD． The additives/the distilled water35._____ or air venting arrangement is fitted to the fuel supply passage.A． An air pumpB． A compressorC． A fuel pumpD．A priming √36._____ providing lubricating films, oil used in marine diesel engines have to remove heatfrom oil cooled piston.A． Except forB． BesideC． ExceptD． In additi on to √37._____ the engines, the diesel engine is_____ used engine on board.A． Between/more commonlyB．Among/the most commonly √C． Between/not more commonlyD． Among/not the most commonly38._____ water is more expensive than fresh waterIt has high specific heat and low viscosity.A．Distilled √B． DistillingC． BoilingD． Boiled39._____ for the camshaft gear train is taken from a spur gear which for a six cylinderengine is at the coupling end.A． The driven gearB．The drive √C． The greaseD． The lubricating oil40._____ in what position the engine stops there will always be at least one of the cylinderswith its starting air valve open to admit compressed air to start the engine.A． BecauseB． Owing toC． ForD．No matter √41._____ is secured by means of side-chock bolts and end-chock bolts.A．The bedplate √B． The columnC． The main bearingD． The double bottom42._____ usually helps to induce air movement to assist combustion.A． Cylinder coverB． Main bearingC． The exhaust valveD． The p iston movement √43._____ may have two emergency source of power, thus requiring two emergency switchboards.A．Large passenger vessels √B． General cargo shipsC． Container shipsD． Oil tankers44._____ supplies pilot air to control the cylinder air start valves.A． An air compressorB． An indicator cockC．An air distributor √D． A safety valve45._____ clearances in the main or crank pin bearings will sometimes be indicated by lossof pressure in the lubricating system before any bearing knock is heard.A． T oo largerB． Too smallerC． ExcessD．Excessive √46.A cast steel strong back is fitted in way of the combustion space to help absorb _____.A． flame temperatureB． fuel oilC． air movementD．gas forces √47.A charge of fresh air is drawn into the engine cylinder and then _____ by the movingpiston_____ very high pressure.A． pressed/toB． pressurized/withC． pushed/inD．compressed/to √48.A common trouble with the fuel pump plunger or fuel valve spindle is _____.A． water leakageB． steam leakageC．oil leakage √D． air leakage49.A common trouble with the fuel pump plungers or fuel valve spindle is _____.A． broken downB． stuckC．oil leakage √D． carbonized50.A diesel engine is similar to a gasoline engine except that the former has no _____.A． cross-headB． cylinderC． connecting rodD．spark plug √51.A diesel engines crankcase oil level is found to be too highYou should suspect that _____.A． the engine was over filledB． there might be a fuel leakC． there might be a water leakD． all of the above √52.A distance piece, known as a _____ may be interposed between the rod and the bearinghousing.A． bearing shellB． bearing linerC．compression plate √D． lead wire53.A distance piece, with ground faces, known as a compression plate, may be interposedbetween the rod and the beating housing, its thickness being chosen to ensure the correct _____.A． compression pressureB． compression testC．compression ratio √D． compression clearance54.A distance piece, with ground faces, may be interposed between the rod and the bearinghousing, its thickness being chosen to ensure the correct _____.A． expansion ratioB． pressure ratioC．compression ratio √D． clearance ratio55.A governor automatically controls engine speed by regulating _____.A． fuel s upply √B． firing orderC． engine loadD． oil level56.A gudgeon pin in a trunk piston may be free to float and rotate, with _____ to limitaxial movement.A． split pinsB． crankpinsC． dipsticksD．circlips √57.A heater in the circuit facilitates warning of the engine prior to ____ by circulatinghot water.A．starting √B． stoppingC． to startD． to stop58.A high temperature alarm or _____ which will melt is used to guard against the explosionof compressor air pipelines.A． a flame trapB． a relief valveC．a fusible plug √D． a bursting cap59.A hot air start pipe indicates that there is _____.A． inefficient coolingB．a leaking air start valve √C． a clogged drain valveD． a leaking air bottle60.A level gauge for a tank is to _____.A． give the pressureB．give the contents √C． give the shape of the tankD． give the accuracy level61.A lubricant often has to perform many duties in any situation, in addition to itsfundamental job of_____.A． resisting oxidizationB．reducing friction √C． promoting moving speedD． developing inertia62.A main bearing consists of two shells which are secured by means of studs and _____.A． tie rodsB． through boltsC． lead wiresD．bearing caps √63.A number of cylinder liners are enclosed in one cast iron casing to form a _____.A． cylinder coverB．cylinder block √C． cylinder frameD． bed-plate64.A reduction in load on a diesel engine results in _____ of speed of the crankshaft.A． a reductionB．an increase √C． an outingD． a downwards65.A separate piston cooling system is used _____ any contamination from piston coolingglands to the piston cooling system only.A． to helpB．to limit √C． to protectD． to remove66.A separate piston cooling system is used to limit any contamination _____ piston coolingglands_____ the piston cooling system only.A． between, toB． either, orC．from, to √D． neither, nor67.A single piece_____ fitted with bronze rings guides the piston in the cylinder liner.A．piston skirt √B． piston crownC． guide wayD． cross-head68.A variable pitch propeller is made _____ a boss with separate blades mounted into it.A． ofB．up of √C． fromD． out69.A: Please tell me the specifications and quantityB: _____.A． Pump diesel oil firstB．300 tons of 180 cst fuel oil √C． The figure is all rightD．OK, I’ll sign it70.About half an hour before the engine is required, cooling water at _____ must be circulated.A． more than the working temperatureB． less than the working temperatureC．the working temperature √D． the same as the surrounding temperature71.According to the way the energy of the exhaust gases is utilized, pressure-charging canbe divided into two main systems, namely, the constant-pressure system and _____.A． the pulse-phase systemB． the pulse Doppler systemC．the pulse system √D． the pulse interval72.Acid solution in the system can be tested from time to time by putting some on to a pieceof lime.A．strength √B． denseC． percentageD． velocity73.Additives _____ protective layers on metal surfaces guarding them against corrosion.A． damageB．form √C． dissolveD． contaminate74.Adjust _____ by means of lead wire.A．the clearance of the main bearing √B． the diameter of main bearingC． the gap of main beatingD． the tolerance of main bearing75.Administrations should bear in mind the significance of_____ in maintaining safety oflife and property at sea and in preventing marine pollution.A． advanced nautical equipmentB． advanced performance main enginesC． emergency equipmentD． communicati on and language skills √76.A-frames and cylinder block is held together by _____ to form a rigid structure.A． connecting rodsB． piston rodsC．tie rods √D． jack-bolts77.A-frames are mounted on the bed plate and support _____ and cylinder block.A． the main bearingB． the cylinder coverC．the entablature √D． the sump78.After "F.W.E." is given, the air system is shut down, the _____ gear put in, all drainsand indicator cocks opened, and the cooling water kept running.A． steeringB． timingC．turning √D． running79.After ensuring that the _____ is correct the bearing clearance should be checked.A． napB． gapC．nip √D． deflection80.After fitting back in place the gear wheels, dont forget _____ them.A．to grease √B． greasingC． oilingD． lubricating81.After passing through the turbine the exhaust gas is conducted out into the _____.A． intercoolerB． compressorC． cylinderD．open air √82.After the engine is warned, we should_____ the turning gear before starting up the engine.A． take inB． put inC．take out √D． put up83.After the order “_____” is given, the air system is shut down, the turning gear putin.A．Finished with Engine √B． Stop the EngineC． Stand-by EngineD． Slow-down Engine84.Air cocks, usually positioned at the _____ in a circulating system, is used to get ridof the air in the system.A． bending jointB． expansion tankC． weldD．the highest point √85.All the rings are slightly rounded on their external top and bottom edges to keep theoil film on the cylinder liner during _____ for new piston rings.A． the running-in period √B． the running processC． gas exchange processD． the boiler firing86.All three systems have the ports _____ to swirl the incoming air and direct it in theappropriate path.A． angledB． roundedC． being angledD．being rounded √87.Although the crankshafts of medium diesel engines appear to be robust, they rely on thesupport of _____ to develop their full strength.A． the piston rodsB． the crank throwsC． the thrust bearingsD． the main bear ings √88.Aluminum pistons have _____ coefficient of thermal expansion compared with those of castiron.A．higher √B． lowerC． the sameD． none of the above89.Among the rings of a piston the _____ one is subjected to the greatest load and temperature.A． bottomB． middleC．top √D． none of the above90.An aluminum piston has lower inertia and higher coefficient of _____ compared to thatof cast iron.A． viscosityB． twisting momentsC． inertiaD．thermal expansion √91.An electrically driven automatically operating auxiliary blower is provided for slowspeed and _____ of a low speed diesel engine.A．manoeuvring operations √B． bad combustionC． coolingD． mooring trial92.An increase in load on a diesel engine results in _____ of speed of the crankshaft.A．a reduction √B． an increaseC． an outingD． a downwards93.An interlock in the remote operating valve line stops the valve _____ when the engineturning gear is engaged.A． to openB．opening √C． openD． opened94.An overspeed safety device is usually fitted to a generator engine for _____ in the eventof overspeed.A．cutting power off the engine √B． increasing the fuel pump settingC． braking the crankshaftD． stabilizing the ship speed95.As a heat engine, _____ energy is the source of power by which the diesel engine canbe operated.A． electricB．heat √C． mechanicalD． exhaust96.As for a diesel engine, lack of combustion air may be due to _____.A．fouling turbine √B． fuel pump faultsC． lubrication failureD． excessive cooling97.As the plunger moves up, the ports are closed and the fuel _____ and delivered to theinjector nozzle at very high pressure.A． being compressedB． to be pumped upC．is pressurized √D． are built up98.At least _____ cylinders in four-stroke engine will be configured to ensure that theengine can be started with the crankshaft at whatever position.A．6 √B． 2C． 12D． 899.At the top of the A-frames there is a strong cast iron frame called _____.A． cylinder linerB． cylinder coverC． the gear boxD． the sc avenging box √100.Be sure to make the engine turn by _____ before starting and after stopping.A． steering gearB．turning gear √C． steering wheelD． turning cycle101.Bearing knocks are likely to occur from _____.A． less clearanceB． dirty lube oilC． overloadD．bearing wear √102.Because the castings of smaller engines are not so big and heavy, _____ and cylinder block may be made in one piece.A．the column √B． the jacketC． cylinder coverD． cylinder liner103.Bedplates are the _____ of the engine, without the support of which the shaft alignment in particular, and engine structure as a whole, would inevitably be lost.A． hullB． projectionC． graphitizationD．foundation √104.Before "stand-by" is rung on the engine telegraph, it is usual to give the main engine _____ ahead and astern.A． a brief trial with turning gearB．a brief trial on power √C． a long trial by steering gearD． one minutes trial with windlass105.Before a marine diesel engine is started the cylinders and pistons must be _____.A． cooled to appropriate temperatureB．warmed up gradually to appropriate temperature √C． opened up and renewedD． ground and polished106.Before being used the fuel service tank should be drained of _____.A． soda solutionB． mechanical impuritiesC． ballastD．water and residuals √107.Before pumping up the crankcase oil, _____ should be worked by hand to minimize corrosive action on the liners.B． the starting valvesC．the cylinder lubricators √D． the turning gear108.Before replacing a piston you should check that all rings are _____.A．free √B． fastenedC． brokenD． stuck109.Before replacing a piston you should check the rings to see that all clearances and gaps are _____ the permissible tolerances.A． aboveB． atC． overD．within √110.Before replacing a piston you should check the rings to see that all clearances and gaps are within the permissible _____.A． deflectionB． discrepancyC． errorD．tolerance √111.Before starting the engine the air bottle should be _____.A．pumped up √B． loadedC． dischargedD． opened112.Before starting the turning gear, _____ should be worked by hand to minimize corrosive action on the liners.B． the starting valvesC．the cylinder lubricators √D． the turning gear113.Blow-off of the relief valves of the engines cylinders may be caused by _____.A． too low leadB． water in fuelC． too tight springD．leakage √114.Blow-off of the relief valves of the main cylinders during operation indicates _____.A． the cylinder cover is crackedB． the injector holes is cloggedC．the cams are not properly set √D． fuel pump is leaking115.Bridge gauge can be used to measure _____ of a diesel engine.A．diameters of journals √B． deflections of crankwebsC． diameters of crankpinsD． none of the above116.Care and cleanliness are required when installing diesel fuel filters _____.A． to prevent the fuel system from becoming air-houndB． to prevent the fuel system becoming clogged with dirty particlesC． both of the abo ve √D．to prevent the lubricating oil from leaking out of the filter element117.Cast iron carrier rings, _____ machined grooves, are provided for all the pistons.A．caulked into √B． caulking intoC． pressed intoD． screwed into118.Charging is the filling of the engine cylinder with a supply of _____ for compression.A． waterB．fresh air √C． fuel oilD． gas119.Charging is the filling of the engine cylinder with a supply or charge of fresh air _____ compression.A． to needB．ready for √C． want toD． going to be120.Charging-air pressure increases if there is incorrect combustion and drop in the _____ of the diesel engine.A． machine efficiencyB． machinery efficiencyC．mechanical efficiency √D． mechanics efficiency/doc/5c7732040.html,pressed air is supplied by air compression to _____.A．the air receivers √B． the starting valvesC． the cylinder coversD． the distributors/doc/5c7732040.html,pressed air is used on board ship _____.A． for starting diesel enginesB． in pneumatic control systemC． in pneumatic toolsD．All the above are true √123.Constant cooling the various components of diesel engine has a number of functions except for _____.A． good lubricationB． low thermal stressC． good mechanical propertiesD．acid corrosion √124.Cooling enables the engine metals _____ their mechanical properties.A．to retain √B． to remainC． to maintenanceD． to have125.Cooling of engine is achieved by circulation a cooling liquid around internal passages within the _____.A． boilerB． heaterC．engine √D． cooler126.Cooling of engines is achieved by _____ a cooling liquid around internal passages within the engine.A． flowedB． flowingC． mixingD．circulating √127.Cooling of engines is achieved by circulating a cooling liquid around internal _____ within the engine.A． air。

最新航海英语补充题库1最新航海英语补充题库[1]Which signal of the follwings is not provided with onboard lifeboat?船载救生艇不配备下列哪一种信号？A.Rocket parachute signals 火箭降落伞信号B.Buoyant smoke signals可浮烟雾信号C.Hand flare signals 手持火光信号D.Selfigniting signals自点火信号[2]According to IMO regulations,______shall be posted outside lifeboat?根据IMO规定，下列哪一项应张贴于救生艇外部？A.the retrore-flective tapes反光带B.the reflective tapes反射的C.the flashing bands 闪光的D.the antiflashing bands[3]Which one of the following is not required on survival crafts?下列哪一项不是救生筏上应配备的？A.Antiseasickness medicine 抗晕船药B.Immersion suits防寒服C.axes 斧头D.lifebuoys救生圈[4]Have the safety belts for _______been examined?是否已经检查了（全封闭式救生艇的）的安全带？A.total enclosed lifeboatsB.totally enclosing lifeboatsC.totally enclosed lifeboatsD.total encloseing lifeboats[5]The fireprotected lifeboats are found_____________.耐火式救生艇状况（令人满意）。

1223 If the capacity of the refrigeration compressor is too small, the excess vapor will accumulate in the evaporator, causing the pressure to_____. A. rise B. fall C. be maintained constant D. None of the above is true.
readily be converted from a liquid into a
vapor, and also from a vapor into liquid with
a reasonably narrow range of pressure?
A. Refrigerator
B. Refrigerant
D. None of the above.
1225 In the process of_____, liquid changes
into gas.
A. evaporation
B. frosting
C. condensing
D. compressing
Jimei University
1226 Since heat will not flow freely from a body at a_____ temperature to another at a_____ temperature, it is necessary to expend mechanical work, heat, or electrical energy from an external source to achieve refrigeration. A. lower/higher B. shallower/deeper C. larger/smaller D. higher/lower

轮机英语考证学习指南轮机英语考证第一篇轮机英语考证指南Unit l Main Propulsion Plant（主推进装置） (1)Lesson l Ships and Machinery ships（船舶和机械） (1)Lesson 2 How Does a Marine Diesel Engine Work(船用柴油机是如何工作的) (6)Lesson 3 Diesel Engine Construction(柴油机结构) (34)Lesson 4 Fuel Oil System(燃油系统) (65)Lesson 5 Central Cooling Water System(中央冷却系统) (88)Lesson 6 Starting System(起动系统) (102)Lesson 7 Lubricating System(润滑系统) (119)Lesson 8 Gas Exchange Process(换气过程) (138)Lesson 9 Operation and Maintenance of Main Engine（主机的运行与养护） (152)Lesson 10 Transmission System(传动系统) (192)Lesson 11 A Leap in Technology for Marine Engines（船用柴油机技术的一次飞跃） (199)Lesson 12 ME Engines( ME柴油机) (201)Unit 2 Auxiliary Machinery（辅助机械） (203)Lesson 13 Marine Boilers and Their Construction(船用锅炉及其结构) (203)Lesson 14 Boiler Mountings，Management and Maintenance（锅炉附件、管理及其结构） (207)Lesson 15 Marine Pumps(船用泵) (220)Lesson 16 Marine Refrigeration(船舶制冷) (241)Lesson 17 Marine Refrigeration Management and Fault Diagnosis（船舶制冷装置的管理和故障诊断） (254)Lesson 18 Air Conditioning System(空调系统) (271)Lesson 19 Bilge Water Treatment System(机舱污水处理系统) (279)Lesson 20 Garbage Management and Biological Sewage Treatment（垃圾处理及生活污水处理） (287)Lesson 21 Oil Treatment(油的处理) (292)Lesson 22 Marine Desalination Plants（船用海水淡化装置）(301)Lesson 23 The Hydraulic System and Equipment(液压系统和液压设备) (311)Lesson 24 Cargo Handling Equipment(货物装卸设备) (327)Lesson 25 Anchor Windlass and Mooring Winch(锚机和绞缆机) (330)Lesson 26 Steering Gear(舵机) (334)Unit 3 Marine Electrization and Automatization（船舶电气及自动化） (343)Lesson 27 Marine Generator(船舶发电机) (343)Lesson 28 Paralleling Operation of Alternators(发电机并车) (355)Lesson 29 Electricity Distribution System（电力分配系统）(359)Lesson 30 Marine Electric Equipment(船用电气系统) (363)Lesson 31 Basic Theory of Automatic Control(自动控制系统) (378)Lesson 32 Typical Examples of Automatic Control System（典型的自动控制系统） (380)Lesson 33 Basic Meaning of UMS and Its Function（无人值班机舱基本理论及其功能） (382)Unit 4 Marine Engineering Management（轮机管理） (383) Lesson 34 Stand-by Engine(备车) (383)Lesson 35 Watch keeping(值班) (387)Lesson 36 General Rules on Working in Machinery Space（机舱工作基本规程） (393)Lesson 37 Regulations of Fire Fighting(消防规则) (399)Lesson 38 Marine Emergency Arrangement and Equipment （船用应急装置及设备） (418)Lesson 39 Bunkering and Lube Oil Management(加油及润滑油管理) (421)Lesson 40 Stores and Spare Parts（物料和备件） (437)Lesson 41 Shiprepair and Docking(修船及进坞) (439)Lesson 42 Sea Trials(试航) (444)Lesson 43 Port State Control（港口国监督） (446)Unit 5 International Conventions and Regulations（国际公约及法则） (453)Lesson 44 Basic Principles to be Observed in Keeping an Engineering Watch（值班应遵守的基本规则） (453)Lesson 45 MARPOL 73/78(73/78防污染公约) (458)Lesson 46 SOIAS Convention(国际海上人命安全公约) (465)Lesson 47 ISPS Code（国际船舶和港口设施保安规则） (468)Lesson 48 ISM Code(国际安全管理规则) (472)Lesson 49 Maritime'Labour Convention，2006（2006海事劳工公约） (477)Lesson 51 Oil Record Book(油类记录簿) (478)Unit 6 Others其它 (482)The Governor of the Diesel Engine（荣油机调速器） (482)Trouble Shooting and Remedy of the Diesel Engine（柴油机故障分析和排除） (485)Marine Propulsion Plant(船舶推进装置) (516) Others（其它） (524)Unit 7关联题 (542)Passage 1 (542)Passage 2 (542)Passage 3 (543)Passage 4 (544)Passage 5 (545)Passage 6 (546)Passage 7 (547)Passage 8 (548)Passage 9 (549)Passage 10 (550)Passage 11 (551)Passage 12 (552)Passage 13 (553)Passage 14 (555)Passage 15 (556)Passage 16 (557)Passage 17 (558)Passage 18 (559)Passage 19 (560)Passage 20 (561)第二篇轮机英语评估指南第一章公共用语 (563)第二章机舱日常业务 (566)第三章驾机联系 (576)第四章应急用语 (580)第五章对外业务联系 (587)第六章PSC/ISM检查 (592)口述练习题参考答案 (601)问答题练习参考答案 (611)参考文献 (623)《轮机英语》考试大纲 (624)第一篇轮机英语考证指南Unit l Main Propulsion Plant（主推进装置）Lesson l Ships and Machinery slups（船舶和机械）0001. The auxiliary engine and a.c.generator can be connected withA. camB.crossheadC.bulgeD.coupling注：副机和发电机用联轴节连接，故选Do0002. The term medium speed diesel engine is currently taken to mean an engine with an operat- ing rotational speed of_ rpm.A. below 300 C. between 300 t0 1200B. above 1200 D. below 1200注：术语“中速机”是指运行速度介于300 -1200 rpm之间的发动机。

5.3 SOLAS 公约5.3.2 SOLAS 公约的基本精神和基本原则3285.The SOLAS convention prescribes that in the fire fighting drill the duty engineer should start the pump and supply deck water in _____ minute(s).A. 5B. 3C. 2D. 13286.The ship emergency plan item should not include _____.(1) lifesaving, fire fighting, leakage blocking, abandon ship;(2) first aid;(3) integration emergency.A. (2).B. (3).C. (2), (3).D. (1).3287.The main objective of the SOLAS Convention is ______.A. to provide a solution of lowering pollution at seaB. to specify minimum standards for the members composing the watch at seaC. to specify minimum standards for ships considering their businessD. to tell the company how to go about running their business3288.According to the SOLAS convention, the engine room emergency bilge water suction should connect with _____.A. the main S.W. pumpB. the ballast pumpC. the air-conditioning water pumpD. the main S.W. pump or ballast pump that have the biggest output3289.The SOLAS convention prescribes that in the fire fighting drill the duty engineer should open the fire pump in _____ minute(s).A. 5B. 3C. 2D. 13290.The SOLAS Conventions is the main international convention ______.A. about marine pollution preventionB. covering safety of lifeC. about marineD. about ship and port security3291.A Convention About Safety of Life at Sea was adopted in 1974 which included a new amendment procedure, according which an amendment shall enter into force ______.A. after being accepted by more than two thirds of the PartiesB. after being accepted by more than half of the PartiesC. within a specified period of time with no objectionsD. within a specified period of time with no exceptions3292.According to SOLAS, 1974, as amended, the ship-owner or any person who has assumed responsibility for the ship (the “Company”) must _____.A. establish SMS in accordance with ISMB. establish ISM in accordance with SMSC. establish ISM and SMSD. both B and C3293.To proceed to the assistance of passing by ship in distress is ______.A. an obligation for masters of passing by shipsB. optional for masters of passing by ships when the weather is fineC. prohibited by the convention SOLAS, 1974, as amendedD. prohibited by the convention STCW78/953294.We generally take the convention of safety of life at sea adopted in 1974 as a completely new convention, the reason is _____.A. it included the amendments agreed up until that dateB. it included none of the amendments agreed up until that dateC. it required two thirds of the Parties’ acceptance for a amendment to enter into forceD. it included a tacit acceptance procedure3295.In PRC, the administration fro implementing SOLAS convention is _____.A. the harbor bureauB. the government of the flag stateC. the ship classification societyD. ship company3296.The SOLAS convention about “passenger ship and dried food ship damage control”prescribes that the engine room emergency bilge water suction should connect with _____.A. the main S.W. pumpB. ballast pumpC. air-conditioning water pumpD. the main S.W. pump or ballast pump that have the biggest output3297.According to the SOLAS convention, the bilge water system ______.A. must connect the bilge well suction directlyB. should not pump out the water accumulated in the cargosC. should not used for emergency drainage in case of ship collisionD. should connect to the fire fighting system directly3298.The SOLAS convention prescribes that the emergency steering drill should be carried out one time every _____ months.A. 4B. 3C. 2D. 13299.According to the ship emergency plan, when average accident happened and the captain made the decision to withdraw from the engine room, before leaving the engine room, the wrong operation is that _____.A. the chief engineer leaves the engine room with the engine room log book at firstB. releasing compressed air in the air receiver and closing the watertight doorC. stopping all the running machineries and electric devicesD. closing the quick-closing valves of all the oil the tanks, stopping the boiler and releasing gas3300.In the voyage, when carrying out abandon ship drill, _____ should be test every time.A. the emergency lighting system for muster and abandon shipB. air/oil emergency shut-downC. M.E. emergency operationD. main/auxiliary steering gear changing3301.In the emergency alarm signals, if the alarm or whistle two long sounds followed by one short sound for 1 minute, it is the _____ emergency.A. fire fightingB. leakage blockingC. abandon shipD. integration3302.The alarm signal for engine room catching fire is a blast of random bell followed by _____.A. twoB. three knocksC. four knocksD. five knocks3303.The SOLAS Convention in its successive forms is generally regarded as the most important of all international treaties concerning the ______ of merchant ships.A. pollutionB. economizationC. safetyD. efficiency3304.The main objective of the SOLAS Convention is to specify _____ for the construction, equipment and operation of ships, compatible their safety.A. at most referencesB. at least referencesC. maximum standardsD. minimum standards3305.SOLAS Stands for ______.A. the International Convention for the Safety of the Life at SeaB. the International Convention for the Prevention from ShipsC. the International Convention on Standards of Training, Certification and Watchkeeping for SeafarersD. the International Convention for the Control and Management of Ship’s Ballast Water and Sediments3306.SOLAS regulations require that the inert gas system shall be capable of delivering inert gas with an oxygen content of nor more than what percentage?A. 5%.B. 8%.C. 6%.D. 3%.3307.The International Code for the Construction and Equipment of ships Carrying Dangerous Chemicals in Bulk (IBC Code) is a part of ______.A. SOLASB. MARPOLC. STCWD. Ballast Water Convention3308.International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk (IGC Code) of _____.A. SOLASB. MARPOLC. STCWD. Ballast Water Convention3309.The ISM Code is a part of _____.A. SOLASB. MARPOLC. STCWD. Ballast Water Convention3310.The ISPS Code is a part of _____.A. SOLASB. MARPOLC. STCWD. Ballast Water Convention。

编号问题选择A选择B选择C选择D答案注解1"On a large diesel engine installation, crankshaft axial alignment is maintained by the ________."piston rod guides engine thrust bearing crosshead bearing main shaft flexible coupling B在大型柴油机安装中，曲轴靠推力轴承保持轴向对中。

2"A diesel engine which is rated for normal operation at a crankshaft speed of 800 rpm, is commonly classed as a ________."slow-speed diesel medium-speed diesel high-speed diesel constant-speed diesel B曲轴转速800转／分以额定功率正常运行的柴油机称为中速柴油机。

3Which of the following statements is correct concerning available astern power for diesel main propulsion systems?Astern power is to be provided in a sufficient amount to secure proper control of the ship in all normal circumstances.The astern power of the main propelling machinery is to provide for continuous operation astern at 60% of the ahead rpm at rated speed."For main propulsion systems without reversing gears, controllable pitch propellers or electric propulsion drive, running astern is not to lead to overload conditions.""Astern power available will be equal to ahead power when controllable pitch propellers are utilized, thus discounting the need for increased operating parameters."A倒车功率必须能提供足够的功率确保在各种正常情况下能够对船舶进行适当的控制。