航海英语大副试题48期
一、单项选择题
1. Fishing stake, the position of which frequently _______, exist in the area covered by this chart.
A. removed
B. altered
C. corrected
D. converted
2. When the transmissions of a radio station have broken down, switched off or suspended, it is _______.
A. Unfunctional
B. Break down
C. Off power
D. Off air
3. ______objects are those which stand out clearly from the background or other objects and are easily identifiable from a few miles offshore in normal visibility.
A. Conspicuous
B. Permanent
C. Preliminary
D. Temporary
4. When there is not a chief officer on board, ______should keep and write up the ship’s logbook.
A. the assistant officer
B. the captain
C. the officer on duty
D. the third officer
5. please kindly arrange for shore workers to ______during loading the heavy cargo on deck as soon as possible.
A. the tally work
B. the clean work
C. the sorting work
D. the lashing work
6. this will serve to remind you that MS Sea Land now loading general cargo at this port will reach the end of her stipulated laydays tomorrow at 11:00 A.M. In accordance with the Charter Party, demurrage will commence at that time as stipulated. This sentence is likely to appear in ______.
A. Declaration of Deadweight Tonnage of Cargo
B. Notice of Demurrage
C. Notice of Despatch
D. Notice of Readings
7. TO RUN A VESSEL UPON A BEACH TO PREVENT ITS SINKING IN DEEP W ATER means ______.
A. Ground
B. Run aground
C. Beach (to)
D. Strand
8. ALL GEAR, SUCH AS PILOT LADDER, ACCOMMODA TION LADDER, HOIST, ETC., NECESSARY FOR A SAFE TRANSFER OF THE PILOT is known as ______.
A. Riggins
B. Gears
C. Boarding arrangements
D. Fittings
9. the vessel was drifted off from her ______due to strong wind.
A. course
B. track
C. direction
D. trend
10. a vessel puts into the port of Kobe, Japan, to discharge cargo. The vessel contracts a local shipyard to have the hull chilpped and scaled. If the vessel provides the primer and paint, which statement is TRUE?
A. you need NOT declare the cost of labor, since no duty is involved.
B. you need NOT declare the cost of labor, since this is considered ship’s personnel work.
C. you MUST declare the cost of labor and pay duty.
D. you MUST declare the cost of labor, but on duty is charged since labor is involved.
11. who can contact the Designated Person?
A. the designated person
B. the captain
C. all senior officer
D. all officers and crew
12. the fireman's outfit consists of ______.
A. safety lamp, protective clothing, rigid helmet, breathing apparatus
B. emergency escape breathing device, fire damper, extinguishers
D. fire hoses, fire nozzles, fire hydrants, fire pumps
13. one of the signed bills of lading is accomplished, the others will ______.
A. be returned to the shipper
B. stand void
C. be accomplished by other contract
D. be obtained and destroyed by the Shipowner
14.
15. the Shipowner is entitled to ______freight if he is ready to deliver at the port of destination the goods which were loaded.
A. no
B. some
C. half
D. full
17.
18. the carrier must ______.
A. properly and carefully load and discharge the cargo
B. properly and carefully load, handle, stow, fill and pack the cargo
C. properly and carefully load, handle, stow, carry, keep, care for and discharge the cargo
D. properly and carefully load, handle, stow, carry, jettison, sell, keep, care for and discharge the cargo
19. you are on watch while your vessel is entering port with a pilot conning. The pilot gave a steering command to the helmsman who failed to repeat the order. You have now enunciated the pilot’s order to the helmsman and there is still no response. If the helmsman continues on the original course, you should immediately ______.
A. take the helm and expedite the maneuver that the pilot ordered
B. ask the pilot to repeat the command since the helmsman failed to hear it
C. tell the helmsman to ask the pilot to repeat any command that he fails to hear or understand
D. repeat the pilot’s command a second time and notify the Master
20. if your passenger vessel is fitted with a loudspeaker system, it must be tested at least once ______.
A. every week
B. a day
C. every trip
D. a watch or once a trip, whichever is shorter
21. you intend to discharge medical or hazardous waters ashore. MARPOL Annex V requires you to notify a receiving port or terminal in advance. How much advance notice is required?
A. 12 hours
B. 24 hours
C. 48 hours
D. advance notification is not required
22. sufficient cargo tanks shall be ______prior to each ballast voyage in order that, taking into account the tanker’s trading pattern and expected weather conditions, ballast water is put only into cargo tanks which have been crude oil washed.
A. fed with inert gas
B. crude oil washed
C. gas freed
D. battened down
23. a twin-screw vessel can clear the inboard propeller and maneuver off a pier best by holding a(n) ______.
A. forward spring line and going slow ahead on the inboard engine
B. after spring line and going slow astern on the outboard engine
C. forward spring line and going slow ahead on both engines
D. forward spring line and going slow ahead on the outboard engine
24. which statement is always true?
A. keep clear of any line that is under a strain
B. a line will creak, make snapping sounds, and smoke before it parts
C. only synthetic lines will snap back after parting
D. stepping on the bight of a line is safer than stepping in the bight of a line
25. you are coming to anchor in 8 fathoms of water. In this case, the ______.
A. anchor may be dropped from the hawse pipe
B. anchor should be lowered to within 2 fathoms of the bottom before being dropped
C. anchor should be lowered to the bottom then the ship backed and the remainder to the cable veered
26. if a vessel under tow starts jumping on its tow line, the most appropriate action to alleviate the condition is to ______.
A. change course
B. slow down
C. heave to
D. adjust tow line length
27. in order to back a right-handed, single-screw vessel in a straight line, you will probably need to use ______.
A. very little rudder
B. some left rudder
C. some right rudder
D. full left rudder
28. on a chart, the characteristics of the light on a lighthouse is shown as flashing white with a red sector. The red sector ______.
A. indicates the limits of the navigable channel
B. indicates a danger area
C. is used to identify the characteristics of the light
D. serves no significant purpose
29. leeway is the ______.
A. difference between the true course and the compass course
B. momentum of a vessel after her engines have been stopped
C. lateral movement of a vessel downwind of her intended course
D. displacement of a vessel multiplied by her speed
30. a tide is called diurnal when ______.
A. only one high and one low water occur during a lunar day
B. the high tide is higher and the low tide is lower than usual
C. the high tide and low tide are exactly six hours apart
D. two high tides occur during a lunar day
31. the ship’s tanks most effective for trimming are the ______.
A. deeps
B. domestics
C. peaks
D. settlers
32. a semi submersible which will not remain upright and will assume a list either to port or starboard is likely to have ______.
A. a large TCG
B. a negative GM
C. excessive ballast
D. insufficient deck load
33. at all angles of inclination, the metacenter is ______.
A. vertically above the center of buoyancy
B. vertically above the center of gravity
C. at the intersection of the upright vertical centerline and the line of action of the buoyant force
D. at the geometric center of the underwater volume
34. odorous cargoes are those that ______
A. are exceptionally dusty and leave a residue
B. are liquid but are in containers
C. are susceptible to damage by tainting
D. give off fumes that may damage other cargoes
35. by the stowage factor, when given a certain volume of space, we know ______
A. the space of the ship
B. the space of one hold
C. what kind of cargo can be stowed
D. how much cargo can be stowed
36. when the dew point of the outside air is lower than or equal to the dew point of the air in the cargo hold, you should ______.
A. secure all ventilation
B. shut down the exhaust blowers
C. shut down the intake blowers
D. ventilate the cargo holds
37. the weight of the container and its contents is supported on deck by what part(s)? ______
A. four lower corner castings
B. bottom, side, and end rails
C. bottom flooring, side, and end rails
D. bottom flooring only
38. on a fully containerized ship, approximately one-third or more of the cargo is on deck above the rolling center. Top stowed containers are subject to ______
A. accelerations greater than on conventional vessels
C. accelerations the same as on conventional vessels
D. no accelerations
39. atmospheres laden with coal dust or grain dust caused by loading these cargoes ______
A. require loading operations to be shut down until the atmosphere clears
B. are toxic to human life
C. are subject to spontaneous combustion
D. may be explosive in some concentrations
40. the Vessel is a ______bulk carrier which is permitted to carry grain in bulk without requiring any fittings
under the Rules of the 1974 International Safety of Life at Sea Convention.
A. self-loading
B. self-trimming
C. self-unloading
D. self-discharging
41. an inert gas system installed on a tanker is designed to ______.
A. aid in the stripping and cleaning of cargo tanks
B. increase the rate of discharge of cargo
C. force toxic and explosive fumes from a cargo tank to vent to the outside atmosphere
D. lower the oxygen levels inside cargo tanks, making explosion nearly impossible
42. by regulation, cargo tanks must be inert before and during what operation?
A. stripping
B. loading
C. cleaning
D. crude oil washing
43. The Charterers shall have the privilege to ship dangerous cargo in accordance with ______Code or any competent authorities’ regulations, as applicable.
A. IMDG
B. Hague
C. SOLAS
D. MARPOL
44. a cargo of refrigerated fruit is packed in crates with transverse members dividing the crate in two equal parts. Which statement is TRUE?
A. the cargo block should be tightly packed if the cargo is suitably chilled upon delivery to the vessel
B. both sides of each crate must be checked for the temperature and the appearance of the fruit
C. the cargo block should be stowed with air channels built throughout the stowed cargo
D. the crates should NEVER be stowed brick fashion
45. the productivity of working shifts can be improved through a decrease of ______.
A. working hours
B. gangs
C. idle time
D. weight per set
46. The Master or person in charge of a ship shall ensure the crane record book shows ______.
A. the name of the crane operator
B. an entry each time the crane is used
C. date and result of each rated load test
D. the time of day of the test
47. ______will be paid by shipowners after tallyman doing the tally work.
A. cargo-handling expenses
B. tally money
C. cargo-tallying dues
D. tally fees
48. in the case of any actual or apprehended loss or damage the carrier and receiver must ______all reasonable facilities to each other for inspecting and tallying the goods.
A. make
B. take
C. have
D. give
49. I think it ______inconvenient to sign the Mate’s Receipt right after loading.
A. fairly
B. moderately
C. rather
D. slightly
50. lines drawn through points on the Earth having the same atmospheric pressure are known as ______.
A. isothermal
B. millibars
C. isobars
D. seismics
51. the tropical cyclone at 15.8N, 132.4E has yesterday afternoon ______into a tropical storm with max winds 70 knots near center.
A. upgraded
B. decreased
C. become
D. changed
52. 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
A. high barometric pressure
B. jet stream
C. storm surge
D. torrential rains
54. the set of the equatorial countercurrent is generally to the ______.
A. north
B. east
C. southwest
D. northwest
55. a deck beam dose NOT ______.
A. act as a beam to support vertical deck loads
B. lessen the longitudinal stiffness of the vessel
C. act as a tie to keep the sides of the ship in place
D. act as a web to prevent plate wrinkling due to twisting action on the vessel
56. on a vessel, the keel is the primary strength member of the lower hull form in ______direction?
A. transverse
B. diagonal
C. longitudinal
D. vertical
57. the margin plate is the ______.
A. outboard strake of plating on each side of an innerbottom
B. outer strake of plating on each side of the main deck of a vessel
C. plate which sits atop the center vertical keel
D. uppermost continuous strake of plating on the shell of a vessel
58. molded depth is measured from the ______.
A. inside of the shell
B. outside of the shell
C. top of the center vertical keel
D. top of the garboard strake
59. electric generators can be protected against overload ______.
A. with switches
B. with a governor on the engine
C. with fuses or circuit breakers
D. by using heavy wire
60. if the cargo gear on your vessel is equipped with a regular guy and a preventer guy, you should ______.
A. let the schooner guy take most of the strain, thus transferring the load to the opposite boom
B. leave the preventer guy slack
C. secure them as close together as possible on deck
D. secure them so the angle between them is 90°at the boom head
61. a large vessel is equipped with a controllable pitch propeller. Which statement is TRUE? ______
A. when dead in the water, it is often difficult to find the neutral position and slight headway or sternway may result.
B. when going directly from hull ahead to full astern, there is complete steering control
C. when the vessel has headway and the propeller is in neutral, there is no effect on rudder control
D. when maneuvering in port, full ahead or astern power can usually be obtained without changing shaft RPM.
62. radar makes it possible and much safer for us to sail ______.
A. in dense fog
B. in boisterous weather
C. in the open sea
D. in rivers
63. A FICTIVE LINE DISPLAYED ON THE RADAR SCREEN SEPARATING THE FAIRWAY FOR INBOUND AND OUTBOUND VESSELS SO THAT THEY CAN SAFEL Y PASS EACH OTHER defines ______.
A. Separated line
B. Divided line
C. Reference line
D. Segregated line
64. ______the repeater compass with the master compass, please.
A. similize
B. clock
C. synchronize
D. position
65. automatic identification systems (AIS) are expected to broadcast all of the following information EXCEPT ______.
A. port of origin
B. name of vessel
C. course and speed over ground
D. draft of vessel
66. a major advantage of the NA VTEX system when compared to other systems is that______.
A. the information can be received on an ordinary FM radio
B. warnings are printed out for reading when convenient
D. a low frequency band is used for long distance transmission
67. all VHF marine band radios operate in the simplex mode, which means that______.
A. only one person may talk at a time
B. only two persons may talk at the same time
C. the radio only transmits
D. the radio only receives
68. damage to ship’s fittings caused by stevedore’s negligence often happens. Therefore, the stevedores______the cost of repairs effected.
A. should hold responsible for
B. should hear in mind
C. should be held responsible for
D. should bear no compensation for
69. the patches where rust has been removed should be wiped clean before paint is______.
A. applied
B. supplied
C. replied
D. complied
70. the crane manufacturer’s operating tables are posted near the______.
A. crane pedestal
B. wire-rope locker
C. main deck
D. crane controls
71. which weakens a line the LEAST?
A. clove hitch
B. long splice
C. short splice
D. square knot
72. the best method for tying two lines of the same size together is by using a ______.
A. becket bend
B. two bowlines
C. single carrick bend
D. square knot
73. which will cause a wire rope to fail?
A. using a medium graphite grease as a lubricant
B. operating a winch too slow
C. using a sheave with an undersized throat
D. a sheave diameter of 24 times the wire’s diameter
74. paints and solvents on a vessel should be______.
A. stored safely at the work site until work is completed
B. returned to the paint locker after each use
C. covered at all times to protect from ignition sources
D. stored in a suitable gear locker
75. your vessel is damaged and is listing to port. The rolling period is short. There is sufficient freeboard so that deck edge submersion is not a problem. What corrective action should be taken FIRST in regard to the vessel’s stability? ______
A. press up any slack double-bottom tanks to eliminate free surface
B. flood any empty double-bottom tanks to add weight low and down
C. jsttison topside weights to reduce KG and KB
D. shift any off-certer weights from port to starboard
76. how do you determine the weight of the vessel that is supported by the ground when a vessel has run aground? ______
A. this requires extensive calculation and is usually performed only by a naval architect not by a ship’s officer
B. determine the point where aground and the draft at that point, then calculate it using the grounding formula
C. use the hydrostatic tables and enter with the mean draft before grounding and the mean draft after grounding
D. use the inclining experiment formula and substitute the change of trim for the angle of list
77. a distress signal______.
A. consists of 5 or more short blasts of the fog signal apparatus
B. consists of the raising and lowering of a large white flag
C. may be used separately or with other distress signals
D. is used to indicate doubt about another vessel’s intentions
78. which extinguishing agent will cool down a heated bulkhead in the least amount of time?
A. water stream C. steam D. dry chemical
79. the international shore connection______.
A. allows hook up of fire fighting water from shore facilities
B. satisfies pollution prevention requirements
C. allows emergency use of the fire main for deballasting
D. permits discharge of waste oil to shore facilities
80. if the survival craft is not loaded to full capacity, the personnel should be______.
A. loaded more on the port side forward
B. loaded equally on both sides with more forward
C. loaded equally on both sides with more aft
D. allowed to sit anywhere
81. when a vessel violates an oil pollution act, who may be held responsible?
A. master only
B. owners only
C. licensed officer on watch
D. any individual connected with the vessel
82. which statement about entering into a tank which has been sealed for a long time is TRUE?
A. the tank should be tested only once to ensure the oxygen content is at least 14% before entry.
B. the tank must be tested at frequent intervals to ensure that hazardous gasses have not regenerated.
C. the tank need not be tested for oxygen content if it is ventilated for more than 24 hours.
D. if the oxygen content tests at less than 12% you should wear an approve gas mask.
二、关联选择题
航海英语试题七
试题七 一．单项选择题 1. A synthetic mooring line is being heaved on a capstan．There is moderate strain on the line．The line begins to slip．Which of the following should be done？① Stop the capstan and take extra turns．② Have more than one seaman keep a substantial strain on the line and continue heaving easy． A. ① only B. ② only C. Both ① and ② D. Neither ① nor ② 2. ______Two degree on starboard． A. What rudder B. How heading C. Are you on your course D. How answer 3. You should plot your dead reckoning position ______. A. when you obtain an estimated position B. ONL Y in piloting waters C. at every speed change D. All of the above are correct 4. V essel must be ______duly qualified officers and crew． A. supplied with B. equipped by C. manned with D. fitted with 5. T he ship's officers must ______checking on the stowage of all the cargoes loaded on board． A. do B. be interested in C. have relation to D. be troubled with 6. Heavy fuel oils when spilled are ______. A. more harmful to sea life than lighter oils B. easier to clean up than lighter refined oils C. less harmful to sea life than lighter oils D. not a real threat to marine life 7.______will reduce the visibility． A. dust B. sea water C. land sand D. wind 8. The commander of a rescue unit designated to co-ordinate search and rescue operations within a specified area is the ______． A. General commander B. Commander general C. Search commander D. On-scene commander 9. Failure to comply with the clauses of charter party may result in action against the vessel． A. be making B. being taken C. be taking D. being made 10. Which of the following best indicates how many tons of cargo a ship can carry？ A. Bale cubic B. Deadweight C. Gross tonnage D. Net tonnage 11. You are at anchor in fog on a 120-meter power-driven vessel. You hear the fog signal of a vessel approaching off your port bow. You may sound ______. A. one short，one prolonged，and one short blast B. one prolonged，one short and one prolonged C. one prolonged blast D. two short blasts 12. Fire hose couplings ______. A. are made of bronze，brass，or soft alloy metals B. should be painted red in order to identify hose lengths C. are specially hardened to prevent crushing D. should be greased frequently 13. A Doppler speed log indicates speed over ground ______.
10大副航海英语模拟试卷4(201012)
中华人民共和国海事局 海船船员适任证书全国统考模拟试题 科目：航海英语试卷代号：902 适用对象：无限航区、近洋航区船舶大副 (本试卷卷面总分100分，及格分为70分，考试时间100分钟) 答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B铅笔涂黑．第1题至82题，每题1分，第83题至94题，每题1．5分. 一．单项选择题 1．The characteristic of a lighted cardinal mark may be ________． A．very quick flashing B．flashing C．fixed D．occulting 2．________gives a description of the combined Cardinal and Lateral Buoyage system including textual and diagrammatic explanations of the five types of marks，lateral，cardinal，isolated danger，safe water and special marks． A．Ocean Passages for the World（NP136） B．Symbols and Abbreviations used on Admiralty Charts，Chart 5011 C．IALA Maritime Buoyage System（NP735） D．The Mariners Handbook（NP100） 3．A line of position from a celestial observation is a segment of a ________． A．Circle of equal altitude B．Parallel of declination C．Parallel of altitude D．Vertical circle 4．________is not contained in the NM Weekly. A. Amendments to Admiralty Sailing Directions B. Amendments to Admiralty List of Lights and Fog Signals C. Amendments to Admiralty List of Radio Signals D. Supplement to Guide to Port Entry 5．The Coast Radio Stations are found in ________． A．Admiralty List of Lights and Fog Signals B．Admiralty Maritime Communications C．Admiralty List of Radio Signals D．Admiralty Digital List of Lights 6．A chart has extensive corrections to be made to it．When these are made and the chart is again printed，the chart issue is a ________． A．First edition B．New edition C．Revised edition D．Reprint 7．When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed，the watch officer should record the results ________. A. in the vessel's Official Logbook B. on the compass deviation card C. in the compass deviation log D. on a Napier diagram 8．The indemnity for damage to cargo shall be determined on the basis of the {difference} between the value of the goods before and after the damage． A. profit B. surplus C. balance D. interest 9．A decrease in barometric pressure is associated with all of the following except ________. A. rising warm air B. proximity to a low pressure area C. inward spiraling circulation D. clear dry weather 10．On a nautical chart，the inner ring of a compass rose indicates _________． A．True directions B．Compass error C．Deviation D．Magnetic directions 11．The height of a tide can be increased by_________． A．A storm surge B．A high pressure area C．The jet stream D．A cold front 12．That REMOVE ANY LIST ON THE V/L AFTER EACH W ATCH END means that _________．A．any list, no matter where it is posted, shall be removed prior to ending his watch by the OOW B．the vessel should not be removed C．any and all lists on board the vessel should be taken off D．the inclination of the vessel should be corrected prior to ending his watch by the OOW 13．Protection of cargo against tainting damage can best be obtained by _________. A. Ventilating the space． B. Not ventilating the space． C. Proper use of paper separation and dunnage． D. Segregation of cargo by using different hatches 14．Instructions for training of new seamen are usually found in _________． A．Decklogs B．Night Orders C．Standing orders D．Muster List 15．I'll have the damaged parts repaired in Hongkong and send you in due course the amount of expenses _________． A．Incurred B．Happened C．Spent D．Paying out 16．The issue of Notices to Mariners of charts and these aids（Radar beacons）may be delayed until such time as they are assessed to be _________． A．temporary B．permanent C．occasional D．steady 17．The Owners to have a ________upon all cargoes and subfreights belonging to the Time-Charterers and any Bill of Lading freight for all claims under this Charter. A. laden B. lading C. lying D. lien 18．We regret that in view of the above，we are not in a position to ________liability for the shortage．A．Consume B．Perfume C．Assume D．Confuse 19．The helm command CHECK HER means ________． A．test the steering control B．read the compass heading C．stop the swing using hard over rudder D．slow the swing using moderate rudder 20．Under the Carriage of Goods by Sea Act of 1936，a vessel will be liable for damage to a cargo when the damage arises from ________． A．Unseaworthiness when sailing B．Insufficient packing C．Quarantine delays D．Mismanagement of the vessel 21．The fitting that allows a boom to move freely both vertically and laterally is called the ________. A. swivel B. lizard C. spider band D. gooseneck 22．The vessel to be ________on the expiration of the Charter in the like goods order as when delivered to the Charterers. A. delivered B. redelivered C. taken over D. withdrawn
航海学真题44期
中华人民共和国海事局 2007年第6期海船船员适任统考试题（总第44期） 科目：航海学试卷代号：913． 适用对象：无限航区3000总吨及以上船舶二／三副 （本试卷卷面总分100分，及格分为70分，考试时间100分钟） 答题说明：本试卷试题均为单项选择题、请选择一个最合适的答案，并将该答案按答题卡要求在其相应位置上用2B铅笔涂黑。每题1分，共100分。 1 航海学中，使用地球圆球体为地球数学模型的场合是：I、描述地球形状时：II、定义地理坐标时；III、 制作墨卡托投影海图时；IV、计算大圆航线时；V、制作简易墨卡托图时 A. I、II B. II、III C. III, IV D. IV、V 2. 地理坐标的基准线是： A.经线、纬线． B.赤道、经线 C.格林子午圈、纬圈 D.赤道、格林子午线 3．已知到达点经度λ2=126?11'.3W，两地间的经差Dλ=22? 24'.7W，则起航点经度λ1为 A. 103? 46'.0W B. 148?36'.0E C. 104?13'.4W． D. 148?36'.0W 4．下列哪项是建立大地坐标系时应明确的问题？I、确定椭圆体的参数：II、确是椭圆体中心的位置；III、确定坐标轴的方向 A. I、11 B. I、III C. II、III D. I、II、III 5. 罗经点方向ENE换算成圆周方向为： A. 067?．5 B. 079 ?．75 C. 056?．25 D. 033?．75 6. 某船真航向040?，测得某物标真方位050?，则该物标的相对方位（舷角）为： A. 10? B. 10?左 C. 50? D. .10 ?右 7. 陀罗航向是。 A.真北和陀螺北之间的夹角 B.真北和航向线之间的夹角 C．陀螺北和航向线之间的夹角D．陀螺北和方位线之间的夹角 8. 船舶在航行中，要求经常比对磁罗经航向和陀罗航向，其主要目的是： A．求罗经差B．求自差 C．及时发现陀螺罗经工作的不正常D．为了记录航海日志 9. 将In mile规定为1852m后，在航海实践中所产生的误差＿＿＿。 A．在赤道附近最小B．在两极附近最小 C．在纬度45?附近最小 D.在纬度45?附近最大 10．设物标高度为H（单位：m)，测者眼高为e（单位：m)，则理论上测者能见地平距离D。（单位：n mile)为 A. 2.09e B. 2. 09H C. 2. 09e＋2. 09 H D. 2. 20e 11．英版海图和灯标表中所标射程仅与＿有关。 A.测者眼高和灯塔灯高B灯塔灯高和灯光强度 C灯光强度和气象能见度D灯一塔灯高、灯光强度、地面曲率和地面蒙气差 12．英版海图某灯塔灯质为：FL(2)6s64m20M,若测者眼高为9m，则该灯塔灯光的最大可见距离为： A. 25n mile B. 23n mile C. 24n mile D. 20n mile 13．对水航程是船舶在＿＿情况下的对水航程。I、无风流；II、有风无流；III、有流无风； IV、有风流 A. II~IV B．I、II C. I、II、IV D. I~IV 14. 某船顶风顺流航行，船速15kn，流速2kn, 2h后相对计程仪读数差为30'.0，计程仪改正率AL= -10%， 则该船实际航程为：
航海英语第四十六期题与答案[1]
中国海员之家网站考试资料系列46 期航海英语试题 科目：航海英语试卷代号：903 适用对象：无限航区，近洋航区船舶二、三副 （本试卷卷面总分100 分，及格分数70 分，考试时间100 分钟） 答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B 铅笔涂黑。第1 题至88 题，每题1 分，第89 题至96 题，每题 1.5 分。 一、单项选择题 1. Information on the opening times and characteristics of radiobeacons can be found in which publications? A. List of Light B. Coast Pilot C. Sailing Directions D. List of Radiobeacons 2. Mariners not entering the port are ______ to keep at least one mile off. A. advised B. reported C. complied D. supplied 3. The velocity of the current in large coastal harbors is______. A. predicted in Tidal Current Tables B. unpredictable C. generally constant D. generally too weak to be of concern 4. A mercator chart is a______ A. cylindrical projection B. simple conic projection C. polyconic projection D. rectangular projection 5. Why does distance always have to be measured from the nearest scale on a Mercator chart? A. Because it is the most efficient way B. Because it varies with the change of latitude C. Because it varies with the change of longitude D. Because it is the most straight line 6. Who is responsible for the voyage plan? A. The person who has done the planning B. The master C. The navigation officer D. The owner 7. Charted depth is the______. A. vertical distance from the chart sounding datum to the ocean bottom, plus the height of tide B. vertical distance from the chart sounding datum to the ocean bottom C. average height of water over a specified period of time D. average height of all low waters at a place 8. Defense plans may cause the operation of electronic aids to navigation to be suspended with ______. A. no notice B. one day's notice C. a week's notice D. thirty (30)days notice 9. Periodic publications notifying change in, or additions to, previously published navigational date are______. A. Supplements B. Annual Summary C. Navigational Warning D. Notices to Mariners 10. ______is a full nautical record of a ship's voyage, written up at the end of each watch by the officer of the watch. 中国海员之家网站考试资料系列46 期航海英语试题第2 页 中国海员之家网站（http://www.seamancn. com ）搜集整理，更多考试资料请到网站免费下载。 A. Sea Protest B. Deck Log C. Accident Report D. Seaman's Book 11. Do you need to measure oxygen levels before entering an enclosed space?
航海学48期
中华人民共和国海事局 2009年第5期海船船员适任统考试题（总第48期） 科目：航海学试卷代号：913 适用对象：无限航区3000总吨及以上船舶二／三副（本试卷卷面总分100分，及格分为70分，考试时间100分钟） 答题说明：本试卷试题均为单项选择题、请选择一个最合适的答案，并将该答案按答题卡要求在其相应位置上用2B铅笔涂黑。每题1分，共100分。 1．航海上为了简化计算，通常将地球当作： A．圆球体 B．椭圆体 C．椭球体 D．不规则几何体 2. 某船由30°S，60oW航行至30oN，120oW，则该船经差和纬差的方向分别为 ___________。 A．E 经差、N 纬差 B．W 经差，S 纬差 CE 经差、S 纬差D．W 经差、N 纬差 3. 从海图上查得GPS 船位修正的说明中有"Latitude 2.’10NorthwarD．Longitude 1.’4 Westward"字样。GPS 的经、纬度读数为：30o40.’2S，15o12. ’5W。则用于海图上定位的数据应为： A．30o41.’3S，15o12.’9W B．30o39.’2S，15o12V3W C．30o38.’1S，15o13.’9W D．30o40.’0S，15o11.’5W 4. 半圆方向120oSE 换算成圆周方向为________ A．030o B．060o C．120o D．150o 5．某船真航向060o，该船右正横某物标的真方位为________ A．150o B．330o C．090o D．060o 6. 某轮陀罗航向300o，陀罗差2oE，则左正横处物标的陀螺方位是______________ A．210o B．208o C．212o D．270o 7. 某地磁差资料为：o40’E（1979），increase about2.’5annually，则该地1999 年的磁差为_______ A．1o30’E B．1o05’’E C．0o15’E D．0o10’W 8. 某轮计程仪改正率为％，无航行误差，则在44o14’S～44o14’N 范围内；无论航向是多少，实际船位永远比推算船位________（不考虑风流影响。） A．超前 B．落后 C．重合 D．无法确定 9. 测者眼高为9m，物标高程为16m，则测者能见地平距离为________海里。 A． B． C． D． 10. 英版海图和灯标表中所标射程仅与___________有关。 A 测者眼高和灯塔灯高 B．灯塔灯高和灯光强度 C 灯光强度和气象能见度 D．灯塔灯高、灯光强度，地面曲率和地面蒙气差 11. .相对计程仪显示的航程是_______ A 船舶在各种风流情况下的对水航程 B．船舶在各种风流情况下的对地航程 C 船舶在仅仅受到风的影响下的对水航程。 D．船舶在仅仅受到流的影响下的对水航程 12. .某船电磁计程仪指示的航速为12kn，计程仪改正率△L =0％，当时流速为3kn，试问顶 流时该船对水速度是多少 A．15 kn B．12kn C．9kn D．3kn 13．某轮顶流航行，船速15 节，流速2 节，2 小时后相对计程仪读数差为28.’0，计程仪改正率-10％，则该轮对水航程为__________
海事局海员考试航海类(甲类)三副英语第48期
中华人民共和国海事局 2009年第48期海船船员适任证书全国统考试题（总第48期） 科目：航海英语试卷代号：903 一．单项选择题 1.You may find the time of slack water after low water in a certain port from ______. A. mFAG. B. Tide tables. C. Notices to mariners. D. Table of azimuth. KEY: B https://www.360docs.net/doc/db9678221.html,rmation on the operating times and characteristics of foreign radiobeacons can be found in which publication? ______. A. List of Lights B. Coast Pilot C. Sailing Directions D. List of Radiobeacons KEY: A 3.A line of position from a celestial observation is a segment of a ______. A. circle of equal altitude B. parallel of declination C. parallel of altitude D. vertical circle KEY: A 4.What defines a great circle? A. A curved line drawn on a Mercator Chart B. A course line that inscribes a loxodromic curve C. The shortest distance between any two points on the earth D. The smallest circle that can be drawn on the face of a sphere KEY: C 5.Which aid is NOT marked on a chart with a magenta circle? A. Aero light B. Radar station C. Radar transponder beacon D. Radiobeacon KEY: A 6.Charted depth is the ______. A. vertical distance from the tidal datum to the ocean bottom plus the height of the tide B. vertical distance from the tidal datum to the ocean bottom C. average height of water over a specified period of time D. average height of all low waters at a place KEY: B 7. The changes in the channel’s sands and buoys on this coast are ______ this chart cannot be considered as a safe guide of the channel. A. Frequent. B. So frequent. C. Frequent that. D. So frequent that. KEY: D 8.While steaming slowly in the harbor，no ship is ______ to exceed the speed limited． A. assumed
中华人民共和国海事局A类大副航海英语42902
中华人民共和国海事局 2007年第1期海船船员适任证书全国统考试题（总第42期） 科目：航海英语试卷代号：902 适用对象：无限航区、近洋航区船舶大副 (本试卷卷面总分100分，及格分为70分，考试时间100分钟) 答题说明：请选择一个最合适的答案，并将该答案按答题卡要求，在相应位置上用2B铅笔涂黑． 第1题至68题，每题1分，第69题至76题，每题1．5分，第77题至78题每题10分． 一．单项选择题 1.The pilot motor launches are ______ blue，with the PILOT in white． A. furnished B. painted C. prepared D. written 2. A Notice of Marine Casualty to a vessel must include ______ . A. the estimated cost of damage B. the name of the owner or agent of the vessel C. an evaluation of who was at fault D. the amount of ballast on board 3.In the absence of external forces，adding weight on one side of a floating vessel causes the vessel to ______. A. heel until the angle of loll is reached B. list until the center of buoyancy is aligned vertically with the center of gravity C. trim to the side opposite TCG until all moments are equal D. decrease draft at the center of flotation 4.We have come on board to check with you on the main items of repairs as stated in the ______． A.order list B.repair list C.store list D.spare parts list 5.Upon the survey it is found the deck control valve of the fore peak tank could not be ______． A.tightened formally B.shut tightly https://www.360docs.net/doc/db9678221.html,bined properly D.closed suitably 6.Bulkheads which form part of the tanks on a vessel are stiffened to withstand ______. A. deck loads from above B. dynamic forces while afloat C. hydrostatic pressure D. over-pressurization 7.What is the worse 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. None of above 8.The receipts or certificates that the master obtains from the operator of port reception facilities, or from the master of the ship receiving the garbage must be kept on board the ship with the Garbage Record Book for ______ years. A. two B. three C. five D. half a year 9.The full utilization of berths can be achieved if ______．
航海英语综合试题四
航海英语练习题四 一、选择题：（1×70） 1.__A__ (散货船) ships carry large quantities of cargo. A. Bulk cargo B. Oil C. Gas 2.__B__(不定期船) run in all parts of the world. A. Barges B. Tramps C. Ferries 3.___C_(油轮) is one of the examples of liquid cargo ships. A. Liquid cargo B. General cargo C. Oil tanker 4.__C__(班轮) sails on regular routes. A. Light ship B. Life craft C. Liners 5.__A__(集装箱) are carried in container ships. A. Containers B. Oil C. Cars 6.Fish carried in __B__(冷藏) ship. A. cargo B. refrigerated C. Ro/Ro 7.Explosive cargo is __A__(危险) cargo. A. dangerous B. inflammable C. chemical 8.The cargo may be __B__(重) cargo. A. light B. heavy C. bulk 9.The after part of a ship is called___C_(船尾). A. head B. bow C. stern 10.The hull is divided a number of __C__(水密) compartment. A. gas tightB. water C. watertight 11.At the fore end of a ship is the fore __A__(尖舱). A. peak tank B. poop tank C. bow 12.The ship’s tanks are used for ___B_(压舱水) and fuel.Abilge waterBballast waterC. fresh water 13.The carpenter __C__(测量水柜) everyday. A. watches tanks B. measure tanksC. sounds tanks 14.The carpenter also __A__(开) windlass when anchoring. A. operate B. open C. switch 15.A quartermaster ___A_(操舵) on the bridge at sea. A. takes wheel B.cleans decksC.gives orders 16.They also ___B_(开关) hatches when the ship is in port. A. operate B. open and close C. clean 17.The ship’s ___C_(天文钟) is a very accurate clock. A. watch B. time C. chronometer 18.Officers use sextants to observe ____B(天体). A. stars B. celestial bodies C. the sun 19.This is a radio ___B_(定向仪). A. compass B. direction finder C. loran 20.The __C__(天线) is like a dish. A. line B. thread C. aerial 21.Course ___C_(复原) A. on port B. on starboard C. again 22.Put the buoy on the ____A(左弦). A. port side B. starboard side C. left side 23.How is the ___B_(舵角)? A. course B. rudder C. answer 24.__A__(正舵)！ A. Amidships B. Steady C. Hold on 25.Hold on the __B__(后) back spring! A. forward B. aft C. stern 26.Put the spring on the ___C_(系缆桩) ! A. wharf B. board C. bitts 27.Each line has a large __B__(琵琶头) splice in the end. A hole B. eye C ring
航海英语期末考试试题A卷
单选（每题2分共100分） 1．For details of these and other lights the larger scale charts and Admiralty Lists should be ______． A．considered B．consulted C．concluded D．commanded 2．Many of the lights on this coast are placed so high as to be frequently obscured by ______． A．power B．tower C．cover D．low clouds 3．The lighthouse if ______ at night may be in trouble． A．invisible B．it is invisible C．isn't visible D．unvisible 4．Several shoals ______ reported to exist in the area south-west of the Brothers．A．have B．have been C．has D．has been 5．In revised editions of Admiralty charts the ______ are corrected first．A．smaller scales B．larger scales C．smaller scales and larger scales D．moderate scales 6．The shoreline shown on nautical charts of areas affected by large tidal fluctuations (涨落)is usually the line of mean ______． A．lower low water B．low water C．tide level D．high water 7．During daylight savings time the meridian used for determining the time is located farther ______． A．west in west longitude and east in east longitude B．east in west longitude and west in east longitude C．west D．east 8．Attention is ______ the advice on the use of charts in The Mariner's Handbook Chapter 3，Section 1． A．fixed to B．needed for