航海英语51期
1. Where would you find information about the time of high tide at a specific location on particular day of the year?
A. Tide Tables B. Tidal Current Tables C. Coast Pilot D. Nautical Almanac
2. When a buoy is in position only during a certain period of the year, where may the dates when the buoy is in position be found?
A. Light List B. Notice to Mariners C. On the chart D. Coast Pilot 3. For working details ______ Admiralty list of Radio Signal. A. refer B. see C. watch D. look
4. The only cylindrical chart projection widely used for navigation is in the ______ . A. Lambert conformal B. Mercator C. azimuthal D. gnomonic
5. A true bearing of a charted object , when plotted on a chart, will establish a ______ . A. fix B. line of position C. relative bearing D. range
6. Many of the soundings shown on the chart are derived from ______ , Undue reliance should not be placed upon them.
A. complete and often very poor surveys B. correct and often very good surveys C. inadequate and often very old surveys C. adequate and present surveys 7. In revised editions of Admirlty chars the ______ are corrected first.
A. smaller scales B. larger scales C. smaller scales and larger scales D. moderate scales 8.Navigate with ______ . Small fishing boats are within 0.8mile of me. A. careful B. skill C. concern D. caution
9. The Admiralty Notices to Mariners can be obtained ______ by Masters of vessels from any Admiralty Chart Agent.
A. free of charge B. with on responsibility C. without limitations of distribution D. with little charges
10. All entries in Logbook, ______ made, must not be erased or amended.
11.When a vessel is entering or leaving a port, a record of engine speeds is kept in the ______. A. bell book B. deck rough logbook C. Official Logbook D. engine rough log
12. I must hold _____for any damage which may have resulted from the accidents you caused. A. your responsible B. you responsible C. you are responsible D. your are responsible 13. ______ the torn bags of castor seeds you mentioned we have already replaced them by new ones.
A. Regard B. Regards C. Regarded D. Regarding 14. Who can suggest changes to the SMS?
A. The designated person B. The captain C. All officers and crew D, All senior officer 15. Have the safety belts for _____been examined?
A. total enclosed lifeboats B. totally enclosing lifeboats C. totally enclosed lifeboats C. total enclosing lifeboats
16. If the officer on watch is in any doubt as to the pilot’s actions, or intentions, he should _______ .
A. notify the Captain as soon as possible B. seek clarification from the pilot C. take action by his own judgment D. cease the duty of pilot’s at once
17. How many operators are needed/required on board according to the provisions of the International Convention for the Safety of Life at Sea, 1974_____?
A. 4 operators B. 3 operators C. 2 operators D. 1 operator
18. In _____ convention, a vessel which carries more than 12 passengers shall be deemed as a passenger ship.
A. COSCO B. STCW C. COLAS D. MARPOL
19. Vessels carrying _____ must not willfully wash decks or holds. A. general B. steel products C. harmful cargo D. machinery 20. 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 interface D. By use of a thermometer 21. In anchoring orders, UPAND DOWN means ______.
A. the chain is not upright B. the chain is tight C. the chain is upright D. the chain is slack
22.The ideal rope for stoppers should satisfy the following requirements except that???______. A. The stopper should be of synthetic fibre rope B. The size of the stopper should be as large as possible
C. The stopper should be of low stretch material D.The stopper should be very flexible 23.You are docking a vessel.Wind and current are most favorable when they are ________.
A. crossing your course in the same direction B. crossing your course in opposite directions C. parallel to the pier from ahead D. setting you on the pier 24. If your vessel is dragging her anchor in a strong wind, you should?_____. A. shorten the scope of anchor cable B. increase the scope of anchor cable C. put over the sea anchor D. put over a stern anchor 25. What is ship’s heading? Ship’s heading is the direction____.
A. the vessel is pointing B. the vessel is traveling relative to land C. the vessel is traveling relative to ground D. the vessel is drifting 26. The side of a ship which is farther from the winds is ______. A. fairway side B. open sea side C. lee side D. roadstead side 27. A vessel is in sight of another vessel when ______.
A. she can be observed by radar B. she can be observed visually from the other vessel C. she can be plotted on radar well enough to determine her heading D. her fog signal can be heard
28. Which vessel is “underway” under the Rules of the Road?
A. A vessel at anchor with the engine running B. A vessel with a line led to a tree onshore C. A vessel drifting with the engine off D. A vessel aground 29.In determining a safe speed-----shall not be among those into account. A、the characteristics,efficiency and limitation of the radar equipment B、any constraints imposed by the radar scale in use
C、the effect on radar detection of the sea state,weather and other sources of interference D、the safe working load of the cranes both on board and ashore
30.Underway at night you see the red sidelight of a vessel well off your port bow. Which statement is TRUE?______.
A. You are required to alter course to the right. B. You must stop engines.
C. You are on a collision course with the other vessel. D. You may maintain course and speed. 31.In case of your steering gear failed,_____should be exhibited in shapes or lights
A、 not under command B、restricted in her ability C、restrained by her draught D、underway 32.The four standard light colors used for lighted aids to navigation are red，green，white，and ___ __．
A．purple B．orange C．blue D．yellow
33.When should a navigator rely on the position of floating aids to navigation? A、During calm weather only B、During daylight only C、Only when inside a habor D、Only when fixed aids are not available
34.A line on the Earth parallel to the equator is a____.
A、gnomonic curve B、small circle C、meridian D、great circle
35.When there are small differences between the heights of two successive high tides or two successive low tides，the tides are called __B__．
A．Diurnal B．Semi-diurnal C．Solar D．Mixed
36.The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for____.
A.The sun to be at the opposite side of the moon B.The moon to be at the opposite side of the earth
C.The moon to be at its apogee D.The sun and the moon to be on the same side
答案：B两个高潮之间的平均时间是12小时25分钟，因为这个时候发生在月亮在地球对面 37.All the hold and other parts of the ship in which cargo is to be stowed should be _____ for the carriage.
A、comfortable B、suitable C、stable D、favorable 38.A vessel with a large GM will ______.
A. have more resistance to listing in case of damage B. have less tendency to have synchronous rolling
C. be less likely to have cargo shift D. ride more comfortably KEY: A
39.Buoyancy is a measure of the ship's _____
A、ability to float B、deadweight C、freeboard D、midships strength 40.My ship is _____ NO.5 berth for loading.
A、onto the wharf B、moved astern C、into the dock D、moored alongside 41.What is the main purpose of dunnage?
A. To act as ballast for light vessels B. To provide ventilation and drainage for cargo C. To secure the tarpaulins in place D. To support weakened bulkheads
42. 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 KEY:C
43. In order to determine the trimming arm for your vessel at any
particular draft，which of the following would you compare？ ______. A. Longitudinal center of buoyancy and longitudinal center of gravity． B. Longitudinal center of floatation and longitudinal center of gravity． C. Longitudinal center of floatation and longitudinal center of buoyancy．
D. Longitudinal tipping center and longitudinal center of gravity KEY: A