航海英語49期試卷

1、航海英語49期試卷代號(hào)9031. You may find the time of slack water after low water in a certain port from _B_A.Deadweight scale B.Tide table C.Notice to mariners D.Table of azimuth2. Many of the lights on this coast are placede so high as to be so frequently obscured by _D_A.Power B.Tower C.Cover D.Shower3. A li

2、ne of position from a celestial obsertion is a segment of a _A_A.circle of equal altitude B.parallel of declination C.parallel of altitude D.vertical of circle 4. How long would 15 minutes of longitude be at a latitude of 60 degrees North?_D_A.30nm B,60nm C.15nm D.7.5nm5.The maximum difference betwe

3、en mean time and apparent time is _B_A. equal to the longitude expressed in time units B. about 16 minutesC. the difference between the GHA of mean sun and the first point of Aries D. 15°of arc6. The chart of a beach area shows a very flat slope to the underwaterbeach bottom. What type of break

4、ers can be expected when trying to land aboat on this beach? BA. Surging B. Spilling C. Plunging D. Converging7. Which is a weekly publication advising mariners of important mattersaffecting navigational safety? BA. Light List B. Notice to Mariners C. Coast Pilot D. Sailing Directions8.Navigate with

5、 _D_.Small fishing boats are within 0.8 mile of me.A.crefull B.skill C. concern D.caution9. The Admiralty Notices to Mariners can be obtained _A_ by Masters ofvessels from any Admiralty Chart AgentA. free of charge B. with no responsibility C. without limitations of distribution D. with little charg

6、es10. The proper way to correct a mistake in the logbook is to _D_.A. erase the entry and rewriteB. draw several lines through the entry，rewrite，and initial thecorrectionC. completely black out the entry，rewrite，and initial the correctionD. draw one line through the entry，rewrite，and initial the cor

7、rection11. When a vessel is entering or leaving a port，a record of engine speedsis kept in the _A_.A. bell book B. deck rough log C. Official Logbook D. engine rough log12. Id like to know the full _B_ of the accidentA. particular B. particulars C. in particular D. in particulars13. The extent of th

8、e damage could not be _C_ though I inspected it withthe Chief Stevedore in charge.A. sure B. contained C. ascertained D. applied14. 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誰要強(qiáng)制執(zhí)行國際安全

9、管理規(guī)則？所有500總噸以上的船舶15. That the _D_ showed that the ship complied with the requirements ofthe said Convention.A. looking B. seeing C. sightseeing D. inspection16. If the officer of the watch must leave the voyage plan, he should _? A. Make a note in the logbook B. Inform the mater C. No special action

10、 necessary D. Check the new plan 答案:B值班駕駛員必須停止航行計(jì)劃他應(yīng)該報(bào)告船長17. The Safety of Life at Sea Convention was developed by the _.A. IMDG conferenceB. American Bureau of ShippingC. International Maritime OrganizationD. American Institute of Maritime Shipping答案： C海上人命安全公約由國際海事組織提出。18.The maneuvering informati

11、on required to be posted in the wheelhouse must bu based on certain conditions.Which of the following is not one of these conditions? DA.The hull must bu clean B.There must be calm weather-wind 10 knots or less and a calm seaC.There must be no current D.The depth of the water mest be at least one an

12、d onehalf times the draft 19. How to determine the density of the slop after tank washing?A. By use of an interferometer B. By use of a hydrometer C. By use of an interfaceD. By use of a thermometer 答案：B怎樣判斷洗艙后費(fèi)油的密度？通過使用液體比重計(jì)20. No oil or mixture containing oil _B_ into Singapore waters from anyvess

13、elA. shall not be discharged B. shall be discharged C. shall be filledD. shall not be filled21.What is a CORRECT reply to a pilots request,“Hows your heading”? DA.Steady B.Eased to 10 rudder C.Checked D.Passing 5022. The ideal rope for stoppers should satisfy the following requirements except that _

14、. 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阻擋器的理想的繩索需要滿足以下要求中除了阻擋器的尺寸盡可能大23. The best method to stop a vessel from dragging anchor in a sand b

15、ottomis to _B_.A. reduce the length of the cable B. pay out more anchor cable C. back the enginesD. swing the rudder several times to work the anchor into the bottom24. _B_ is prohibited in this areaA. Anchor B. Anchoring C. Anchored D. Being anchored25. A vessel fitted with twin screws is easier in

16、 _A_ than a vessel with single screw A. turning maneuver B. course setting C. position fixing D. regulating speed26. If your propeller is racing in rough weather，you should _A_.A. decrease your engine speed B. ignore it C. increase your engine speedD. stop your engine until the rough weather passes2

17、7. Which vessel is underway according to the Rules?_B_A. A vessel made fast to a single point mooring buoy B. A purse seiner hauling her netsC. A pilot vessel at anchor D. A vessel which has run aground28. All of the following are engaged in fishing EXCEPT _B_.A. A vessel trawling B. A vessel trolli

18、ng C. A vessel setting nets D. A vessel tending lines29. Any alteration of course and/or speed to avoid collision shall，if the circumstances of the case admit，_ to another vessel observing visually or by radar.A. be large enough to be readily apparentB. be a succession of small alterationsC. be with

19、 due regard to the power and speed of the vesselD. leave sufficient room for the other vessel to take actionKEY: A任何為避免碰撞的航向和/或航速的改變應(yīng)，如環(huán)境許可，大的足以容易明顯地被他船以視覺或雷達(dá)觀測到。（為避免碰撞而作的航向和（或）航速的任何變動(dòng)，如當(dāng)時(shí)環(huán)境許可，應(yīng)大得足以便他船用視覺或雷達(dá)觀測時(shí)容易察覺到）30. Two short blasts of the whistle have all of the following meaningsEXCEPT _.A. I

20、intend to meet you starboard to starboardB. I do not intend to hold course and speedC. I intend to overtake you on your port sideD. I intend to alter my course to portKEY: B31. If your vessel is the stand-on vessel in a crossing situation _A_.A. you must keep your course and speedB. you may change c

21、ourse and speed as the other vessel must keep clearC. the other vessel must keep her course and speedD. both vessels must keep their course and speed32. You should plot your dead reckoning position _A_.A. from every fix or running fix B. from every estimated positionC. every three minutes in pilotag

22、e waters D. only in pilotage waters33. A buoy having red and green horizontal bands would have a light characteristic of _.A. interrupted quick flashing B. composite group flashing C. Morse (A) D. quick flashingKEY: B具有紅綠橫紋的浮筒將具有組合閃光的燈光特性。34. In region A, The green buoys are kept to_and red to _when

23、 sailing from_to_.A.starboard,port,sea,land B.starboard,port,land,seaC.port,starboard,land,land D.port,starboard,sea,sea答案：A在側(cè)面左手標(biāo)，當(dāng)從海上駛向岸時(shí)綠色浮標(biāo)保持在右舷，紅色在左舷35. Spring tides are tides that _.A. have lows lower than normal and highs higher than normalB. have lows higher than normal and highs lower than

24、normalC. are unpredictable D. occur in the spring of the year KEY: A36. The movement of water away from the shore or downstream is called a(n) _A. reversing current B. ebb current C. flood current D. slack currentKEY: B37. A vessel is listed when it is _.A. down by the head B. down by the stern C. i

25、nclined due to off-center weightD. inclined due to wind KEY: C38. Metacentric height is a measure of _.A. initial stability only B. stability through all angles C. maximum righting arm D.All of the aboveKey :A39.The mean draft of a ship is the draft _A_A.Midway between the forwad and aft draft marks

26、 B.At the center of flotationC.At the loadline D.At the center of buoyancy40. Keeping the draft at or below the load line mark will insure that thevessel has adequate _.A. ballast B. reserve buoyancy C. displacement D. rolling periodsKEY: B41.For a floating ship, ture mean draft is always the _A.ave

27、rage of the observed drafts B.draft at the center of flotationC.draft corresponding to the calculated displament D.mean of the calculated draftKey : B42.We usually choose cargohandling equipment according to _?A.the ship type B.the ports organization C.the cargo nature D.the dockers abilityKey:C43.

28、The necessity of the segregation of cargoes is determined by _.A. experience from practice B. various types of cargoes C. different types of shipsD. personal abilities KEY: B44. During loading or discharging，the tallymen must make contact with_B_on duty so as tosolve problems in timeAship owner Bshi

29、ps officers Cshippers Dconsignors45.Well adopt the mechanical talling method _.A.soon or late B .soon or later C.sooner or late D.sooner or later Key:D46.Inflammble caigo _in the holds adjacent to the angine room.A.shall never be stowed B.may br stowed C.can be stowed D.should be stowedKey; A47. TYP

30、HOON FORECAST MOVE 285 DEG 15 KNOT FIRST 12 HOURS THEN 280 DEG17 KNOTS NEXT 12 HOURS. The movement of the Typhoon is in _C_ quadrant.A. NE B. SE C. NW D. SW48. Hurricane warnings are issued _ when winds of force 12 or aboveare expectedA. in all parts of the world B. in some parts of the world C. fro

31、m all corners of the world D. from every corner of the world KEY: B49. Swell is the rise and fall of the ocean's surface due to _.A. fetch B. distant winds C. local storms D. the pull of the moon KEY: B50. Monsoons(季風(fēng))characterized by _.A. light，variable winds with little or no humidityB. strong

32、，gusty winds that blow from the same general direction all yearC. steady winds that reverse direction semiannuallyD. strong，cyclonic winds that change direction to conform to the passageof an extreme low pressure systemKEY: C51. In most cases，the direction of the apparent wind lies between the bowan

33、d _.A. the direction of the true wind B. true north C. the beam on the windward sideD. the beam on the lee side KEY: A52. Panting frames are located in the _.A. after double bottoms B. centerline tanks on tankers C. fore and after peaksD. forward double bottoms KEY: C53. The collision bulkhead shall

34、 be of _A_.A. water-tight B. air-tight C. fire-tight D. oil-tight54. Which is the winter load waterline on the load waterline mark?_D_A. The line over the summer load waterline B. The line above the tropical load waterlineC. The line below the tropical load waterlineD. The line between the summer an

35、d the winter North Atlantic load waterline55. In relation to cargo gear，what does SWL mean? _.A. Safe working load B. Ship's working lift C. Starboard wing lift D. Stress，weight，load KEY: A56. A chain stripper is used to _A_.A. prevent chain from clinging to the wildcat B. clean the marine debri

36、s from the chainC. flake chain from a boats chain locker  D. clean chain prior to an x-ray inspection57. The primary reason for placing covers over storage batteries is to _D_.A. prevent the accumulation of explosive gasesB. protect the hull from leaking electrolyteC. prevent movement of the ba

37、ttery in rough watersD. protect against accidental shorting across terminal58、A Rcon can help with _?A.measuring the distance B. measuring the relative speed C.identifying a vessel D.identifying a seamark59_is on the panel of radar. A.KEYLOCK B.REPEATER C.STATIC INVERTER D.ANT-CLUTTER-SEA60. 708 In

38、order to insure that a RACON signal is displayed on the radar, you should _.A. increase the brilliance of the PPI scope B. turn off the interference controls on the radarC. use the maximum available range setting  D. increase the radar signal output61. Deviation changes with a change in _A.vess

39、els geographic position B. vessels heading C. vessels magnetic field D.influence of the magnetic materials of the vessel62. 1118Deviation changes with a change in _.A. latitudeB. headingC. longitudeD. sea conditionsKEY: B63. 3805_ the repeater compass with the master compass，pleaseA. SimilizeB. Cloc

40、kC. SynchronizeD. PositionKEY: C64. With respect to automatic identification systems(AIS)which of the fowllowing information is broadcast every one to ten seconds?A.Vessels draft B.Air Draft C.Navigational status D.Dimensions of vessel 65. 4010Automatic identification systems (AIS) are expected to b

41、roadcast allof the following information EXCEPT _.A. Port of originB. Name of vesselC. Course and speed over groundD. Draft of vesselKEY: A66. 5264All echo-sounders can measure the _.A. actual depth of waterB. actual depth of water below keelC. average depth from waterline to hard bottomD. average d

42、epth of water to soft bottomKEY: B67. 1084 The maritime radio system consisting of a series of coast stations transmitting coastalwarning is called _.A. NAVTEK B. HYDROLANT/HYDROPAC C. NAVAREA D. SAFESEA68. 4317What would most likely prevent a SART's signal from being detected?A. Signal absorpti

43、on by the ionosphereB. Heavy sea swellsC. The rescue personnel were monitoring the 10-cm radarD. The rescue personnel were monitoring the 3-cm radarKEY: C69. 764 International distress signal in VHF calling for help is _.A. Help,Help,Help B. Maday,Maday,Maday C. Save,Save,Save D.Rescue,Rescue,Rescue

44、70. 4314What is the MOST important thing you should do before transmitting ona marine radio?A. Ask for permission.B. Record the time in your radio log.C. Press the push to talk button three times.D. Monitor the channel to insure that it is clear.KEY: D71. 4194There is a drifting mine _ in position 2

45、1 degrees 31 minutesNorth 124 degrees 20 minutes EastA. reportB. reportsC. reportedD. reportingKEY: C72. 812Get the searchlight _ for transiting the canal at night.同原題庫2135A. turned offB. alreadyC. almostD. readyKEY: D為夜間通過運(yùn)河準(zhǔn)備好探照燈。73. 120. Cleaning, painting and repairing work is known as _. A. Mai

46、ntenance work B. Lashing work C. Tallying work D. Overtime work 答案：A清潔，油漆和修理工作叫做維修工作74. 5266An example of a messenger is a _.A. fairleadB. heaving lineC. stayD. warpKEY: B75.Which type of line would have LEAST resistance to mildew and rot?A.Manila B.Nylon C.Dacron D.Polypropylene76. 2414A mooring li

47、ne that checks forward motion of a vessel at a pier is a _. A. bow line B. forward bow line C. stern line D. stern breast line KEY: C77What are the three bastic types of starters?A.Air,water,electric B. Air,hydraulic.electric C.Metered, hydraulic ,automatic D. Air,emergency, hydraulic78 6010If you s

48、aw flames aboard a vessel but could see the vessel was not onfire，you would know that the _.A. crew was trying to get warmB. vessel required immediate assistanceC. vessel was attempting to attract the attention of a pilot boatD. vessel was being illuminated for identification by aircraftKEY: B7992.

49、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什么時(shí)候使用平行搜索？當(dāng)在一個(gè)大的海域搜索時(shí)80. 5827Portable fire extinguishers must be provided for the cargo tank areaof an unmanned tank barge _.

50、A. only when fully loadedB. if one or more tanks are fullC. when transferring cargoD. only when the barge is being towedKEY: C81. 1780 You are on watch at sea at night and a fire breaks out in 3 hold. What should be done IMMEDIATELY?A. Shut down the cargo hold ventilation. B. Proceed to the space an

51、d determine the extent of the fire.C. Flood the space with CO2 from the fixed fire fighting system. D. Cool the deck to contain the fire82. 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 UEL的意思是什么？爆炸上限83. 1603A se

52、a anchor is _.同原題庫2279A. a heavy anchor with an extra long line used to anchor in deep waterB. a cone shaped bag used to slow down the wind drift effectC. a pad eye to which the sea painter is made fastD. made of wood if it is of an approved typeKEY: B海錨是一個(gè)用于減少風(fēng)致漂移影響的錐狀袋子。84. 5851The line-throwing a

53、ppliance provided on board ship is _.A. for the saving of lifeB. for fire-fightingC. for mooring purposeD. for towing purposeKEY: A85.733 In the first 24 hours after abondoning a vessel, water should be given only to personnel who are _.A. thirsty B. sick or injured C. wet D. awake86. What does OBO

54、mean? A. Oil Bulk Oil B. Ore Bulk Oil C. Only Bulk Ore D. Only Basic Oil 答案：B OBO的意思是什么？礦石/散貨油87.When chipping rust on a vessel,the MOST important piece of safety gear is_.A.a hard hat B、gloves C、goggles D、a long sleeve shirt88、You should FIRST treat a simple fracture byA、attempting to set the fracture B、preventing her movement of the boneC、applying a tourniquet D、alternately applying hot and col