发布时间：2020-06-05 12:47:43
第1章 单元测试
1、Attention is called to the fact that in many cases pipelines are not _ and charted depths may be decreased by up to 2 meters.
答案：该问题答案暂未收录，请手动搜索。
2、Depths of {wk.} are to be inserted in the chart.
答案：B. wreck
3、For full information regarding the current circulation of the Indian Ocean, __ Sailing Direction, Current Atlas, etc.
答案：open up
4、In Admiralty Sailing Directions, STRIPES is the word used to indicate __ marking.
答案：In a hospital.
5、In the Uniform Cardinal System of Buoyage, a buoy in the eastern quadrant from a danger could __.
答案：C. have a black top mark
6、The lateral system is used in .
答案：all of the above.
7、What would be the color of an IALA starboard hand lateral buoy, as seen when sailing toward land, in Europe?
答案：A. Green
8、When reversing, the tidal stream will have a period with little or no effect. This is call the. 答案：C. slack
9、The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for __.
答案：ordering dishes from the menu.
10、What is the tidal height?
答案：C. The water above the Lowest Astronomical Tide
11、Data relating to the direction and velocity of rotary tidal currents can be found in the __
答案：B. Tidal Current Tables
12、From __ the mariner can know the data of tide.
答案：Listlessly
13、Which is a weekly publication advising mariners of important matters affecting navigational Safety ?
答案：B. Notice to Mariners
14、In which source could you find the number of a chart for a certain geographic area?
答案：B. Catalog of Charts
15、All of the following information concerning lighted aids to navigation may be read directly from the light list except the __
答案：C. luminous range
16、The arrangement of charts in the catalogue is . 答案：climax
17、The datum from which the predicted heights of tides are reckoned in the tide table is _.
答案：A
18、Many of the soundings shown on the chart are derived from _ , Undue reliance should not be placed upon them.
答案：Inadequate and often very old surveys
19、Lines on a chart which connect points of equal magnetic variation are called __.
答案：points of equal variation
20、How is the annual rate of change for magnetic variation shown on a pilot chart?
答案：A. Gray lines on the uppermost inset chart
第2章 单元测试
1、The correct method of switching off a marine radar is to turn power switch to position first, then to __ position.
答案：B.standby / off
2、The abbreviation PPI in the Sperry Collision Avoidance System means . 答案：A.plan position indicator
3、Radar makes it possible and much safer for us to sail .
答案：A.in dense fog
4、The 10-cm radar as pared to a 3-cm radar of similar specifications will __. 答案：C.have a wider horizontal beam width
5、The ARPA may swap targets when automatically tracking if two targets __
答案：D.pass close together
6、The mon way to obtain your ship’s position is . 答案：an identical signal appears on both inputs
7、The radio waves used for radar are very short ， only____long ．
答案：A.a few centimeters
8、When hitting a solid object such as a ship or an airplane, the radar waves are reflected back______ they came.
答案：D.through the path
9、When using a radar in a unstabilized mode, fixes are determined most easily from . 答案：6A
10、25. Which general statement concerning radar is FALSE __. 答案：The ability of radar to detect objects is unaffected by weather conditions
第3章 单元测试
1、A boundary between two air masses is a (n) . 答案：C. front
2、A cloud of marked vertical development (often anvil-shaped) would be classified as __.
答案：D. Cumulonimbus
3、A cyclone in its final stage of development is called a(n) __.
答案：C. occluded cyclone or occluded front
4、A hygrometer is device used for determining __.
答案：D. relative humidity
5、Advection fog is most monly caused by __.
答案：D. warm moist air being blown over a colder surface
6、An occluded front is caused by a(n) __.
答案：C. cold front overtaking a warm front
7、Clouds appearing in the following order: cirrus, cirrostratus, altostratus, stratus, and nimbostratus usually indicate the approach of a(n) __.
答案：is a possible way to prevent or control the lightning-caused fires
8、Pressure gradient is a measure of __.
答案：n. 压力；压迫，[物] 压强
9、The atmosphere in the vicinity of a high pressure areas is called a (n) . 答案：√
10、A generally circular low pressure area is called a (n) _. 答案：A. cyclone
11、The legend/symbol which designates an occluded front is represented by a _. 答案：B. Purple line
12、A psychrometer has two thermometers that provide dry bulb and wet bulb temperatures. By paring these two temperature readings with a set of tables, you can determine the _ 答案：该问题答案暂未收录，请手动搜索。
13、A sea breeze is a wind . 答案：B. that blows towards an island during the day
14、When winds of force reach 10-11 in Beaufort Scale ， usually we call such winds as__ ．
答案：C．Storm
15、Anticyclones are usually characterized by . 答案：错误
16、Altocumulus clouds are defined as __. 答案：√
17、One of the factors which affects the circulation of ocean currents is _ 答案：C. Having pleted
18、Ocean currents are well defined and.
答案：集电极开路门
19、A sling psychrometer is a(n) __.
答案：C. instrument used to measure relative humidity
第4章 单元测试
1、You should conduct a sector search under which of the following circumstances?
答案：A.The search target is sighted and then lost
2、A race track turn would be better than a Williamson turn in recovering a man overboard if .
答案：B.the sea water is very cold and the man is visible
3、A twin-screw vessel can clear the inboard propeller and maneuver off a pier best by holding a(n) .
答案：D.forward spring line and going slow ahead on the outboard engine
4、You may BEST turn a twin-screw vessel about，to the right，in a narrow channel by using . 答案：C.port engine ahead and the starboard engine astern
5、A vessel fitted with twin screws is easier in _ than a vessel with single screw．
答案：A.turning maneuver
6、Your ship is dead in the water with the rudder amidships. As the right-handed screw starts to turn ahead，the bow will tend to go . 答案：B.to port
7、A vessel travelling down a narrow channel, especially if the draft is nearly equal to the depth of water, may set off the nearer side. This effect is known as .
答案：D.bank cushion
8、A single-screw vessel going ahead tends to turn more rapidly to port because of propeller. 答案：C.sidewise(横斜的)force
9、In a following sea, a wave has overtake your vessel and thrown the stern to starboard .to continue along your original course, you should___
答案：A. more right rudder
10、In ballasting to survival draft .while in transit, due to extreme wind and wave loads, thrusters or propulsion, if available, should be used to___
答案：B.maintain vessel heading
11、The side of a ship which is farther from the wind is __
答案：C.lee side
12、The key factors to consider when approaching a casualty vessel or survivors are ____1.If a lee side protection is require。2. The rate of drift of the casualty vessel or survivors. 3. The rate of drift of the rescue vessel.
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13、If you must enter water on which there is an oil fire, you should __.
答案：第一空： □□□□□□□□5 □□□□□□□□5 □□□□□□□□1
14、THE SPEED OF A VESSEL ADJUSTED TO THAT OF A PILOT BOAT AT WHICH THE PILOT CAN SAFELY EMBARK is __.
答案：boarding speed
15、A vessel is equipped with twin propellers ， both turning outboard with the engines half ahead. If there is no wind or current and the rudders are amidships ， what will happen?
答案：D. The vessel will steer a fairly straight course.
16、It is easier to dock a right hand , single screw vessel .
答案：C. port side to the wharf
17、Current refers to the __.
答案：B. horizontal movement of the water
18、Which standard man overboard manoeuvre is considered the best during bad visibility conditions?
答案：D. The Williamson turn
19、One major advantage of the round turn maneuver in an man overboard situation is that it .
答案：A. is the fastest method
20、The distance that a vessel travels from the time that the order to put engines full astern until the vessel is dead in the water is known as
答案：B. head reach
第5章 单元测试
1、Vessel shall normally join or leave a traffic lane _ of the lane.
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2、The rules state that vessels may depart from the requirements of the Rules when______ ．
答案：D．necessary to avoid immediate danger
3、Your 15-meter tug is underway and crossing a deep and narrow channel. A large container vessel is of your port bow on a steady bearing. Which statement is true concerning this situation ?
答案：C. You are not to impede the safe passage of the container vessel in the channel
4、Systems of inbound and outbound lanes to promote the safe flow of vessel traffic in certain areas around the world are known as __
答案：错
5、When action to avoid a close quarters situation is taken, a course change alone may be the most effective action provided that . 答案：it is a large course change
6、When navigating in thick fog with the radar on ， you should____ ．
答案：C．station a lookout as low down and far forward as possible
7、While underway your vessel approaches a bend in a river where, due to the bank, you cannot see around the bend. You should __
答案：第一空： 分号;;
8、Every vessel should at all times proceed at a safe speeD. Safe speed is defined as that speed where __.
答案：you can take proper and effective action to avoid collision
9、Risk of collision may exist __.
答案：高脂血症、冠心病、动脉粥样硬化、糖尿病
10、In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so
答案：C. at as small an angle as possible
11、Every vessel that is to keep out of the way of another vessel must take positive early action to ply with this obligation and must __.
答案：has
12、Your vessel is crossing a narrow channel. A vessel to port is within the channel and crossing your course. She is showing a black cylinder. What is your responsibility?
答案：D. Do not cross the channel if you might impede the other vessel.
13、The Navigation Rules state that a vessel shall be operated at a safe speed at all times so that she can be stopped within __.
答案：该问题答案暂未收录，请手动搜索。
14、By radar alone, you detect a vessel ahead on a collision course, about 3 miles distant. Yourradar plot shows this to be a meeting situation. You should __.
答案：B. turn to starboard
15、A power—driven vessel operating in a narrow channel with a following current, on the Western Rivers, is meeting an up bound vessel. Which statement is TRUE?
答案：D. all of the above
16、Which of the following statement is correct regarding ship handling when in the vicinity of traffic separation schemes ？ (1)A vessel shall ， so far as practicable ， avoid crossing traffic lanes (2)If obliged to cross traffic lanes ， she shall do so as nearly as practicable at right angles to the general direction of traffic flow ．
答案：C．Both(1) and (2)
17、Which statement is TRUE concerning risk of collision?
答案：B. proper use shall be made of radar equipment to determine risk of collision
18、A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside the channel. The sailing vessel approaches a vessel engaged in fishing in the narrow channel. Which statement is TRUE?
答案：C.The fishing vessel is directed not to impede the passage of the sailing vessel
19、In determining a safe speed __ shall be taken into your consideration.
答案：b. The cost objective
20、A traffic separation zone is that part of a traffic separation scheme which __.
答案：√
第6章 单元测试
1、Forecastle deck is located in the ships___________.
答案：A. bow stem
2、Freeboard is measured from the upper edge of the_______.
答案：B. deck line
3、The vessel’s quarter is located___.
答案：D. on either side of the stern
4、It is necessary to secure the forced ventilation to a partment where there is a fire to__.
答案：C. prevent additional oxygen from reaching the fire
5、An emergency sea anchor may be constructed by using . 答案：shall meet your wants
6、An inflatable life raft is hand-launched by . 答案：D. throwing the entire container overboard
7、The survival craft carried aboard a mercial fishing vessel must safely Acmodate_
答案：A. all of the people aboard
8、Firefighting foam is only effective when the foam_. 答案：D. pletely covers the top of the burning liquid
9、An inflatable life raft can be launched by______.
答案：C. throwing the entire container overboard and then pulling on the operating cord to inflate the raft
10、Which of the following is(are) an advantage of a dry chemical extinguisher over a carbon dioxide extinguisher? The dry chemical extinguisher______. ① Has a greater range. ② Provides a heat shield for the operator.
答案：C. Both ① and ②
11、You board an inflatable liferaft that has been hand launched from a sinking vessel. What should you do FIRST after everyone is onboard the liferaft?
答案：A. Cut the painter.
12、An inflatable life raft is thrown into the water from a sinking vessel. What occurs automatically after the painter trips the CO2 bottles to inflate the raft?
答案：A. The sea anchor deploys
13、Liferafts intended for throw overboard launching shall be so stowed as to be readily transferable for launching on either side of the ship unless liferafts are stowed readily for launching_____.
答案：B. on each side of the ship
14、Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces, such as in a pumproom, provided that the . 答案：negotiable; secondary
15、If the coxswain of your lifeboat gives the mand HOLD WATER, you should__. 答案：D. dip the blade of your oar into the water vertically and hold it perpendicular to the keel line
16、A definite advantage of using water as a fire extinguishing agent is its characteristic of __.
答案：D. rapid expansion as water absorbs heat and changes to steam
第7章 单元测试
1、Displacement refers to the . 答案：to take the place of somebody/something
2、 refers to the depth of a vessel below the waterline，measured vertically to the lowest part of the hull，propellers or other reference points．
答案：1
3、Deadweight, which is the cargo carrying capacity of a vessel in tons, is determined by . 答案：A .loaded displacement minus light displacement
4、A tanker loads at a terminal within the tropical zone. She will enter the summer zone 6 days after departing the loading port. She will burn off about 45 tons/day and daily water consumption is 8 tons. How many tons may she load over that allowed by her?
答案：D. 318
5、Gross tonnage indicates the vessel’s ___. 答案：大提顿国家公园
6、The Tonnage Certificate indicates . 答案：3 percent
7、The ship’s draught forward is slightly deeper than the draught aft. This condition is called _ in shipping terms.
答案：第一空： 1) the firm of Thomas Cook; 2) American Express Company; 3) the airlines; 4) the shipping panies; 5) all sorts of clubs and organizations .
8、The ship’s draught forward is as same as her draught aft. This condition is named as___. 答案：A. even keel
9、Although KG for a vessel in lightweight is relatively high, the vessel is stiff because . 答案：B. KM is high
10、A quick and rapid motion of a vessel in a seaway is an indication of a(n) ___. 答案：该问题答案暂未收录，请手动搜索。
11、A vessel is listed when it is . 答案：C. inclined due to off-center weight
12、A vessel is tender if cargo weight is _.
答案：A. concentrated high and the double bottoms empty
13、A vessel with a small GM will _.
答案：×
14、A vessel has a strong wind on the port beam. This has the same affect on stability as .
答案：该问题答案暂未收录，请手动搜索。
15、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?
答案：D .shift any off-center weights from port to starboard
16、What is the difference between “Heel” and “list”?
答案：A. the ship is said to be heeled when she is inclined by an external force, the ship is said to be listed when she is inclined by a force within the ship.
17、The master got permission to pump out 500 tons of clean sea water for _. 答案：A. the purpose of trimming
18、In order to minimize the effects of a tender vessel, when carrying a cargo of lumber, you should_____?
答案：C. Place the heaviest woods in the lower holds
19、If your vessel has a list to port due to negative GM and off-center weight, the first corrective measure you should take is to______
答案：B. fill the starboard double-bottom
20、What is MTI?
答案：A. The foot / tons needed to trim the vessel by 1 inch.
第8章 单元测试
1、Your vessel has lifeboats on both sides. Lifeboat No. 2 is located . 答案：B. forward of lifeboat No. 4 on the port side
2、If you are forced to abandon ship in a liferaft，your course of action should be to __.
答案：A. remain in the immediate vicinity
3、A sound signal of seven short blasts and one long blast given with the vessel’s sound system is
答案：D. General emergency alarm
4、In______ convention, a vessel which carries more than 12 passengers shall be deemed as a passenger ship.
答案：C.SOLAS
5、In accordance with SOLAS, the batteries that power interior lighting in inflatable liferafts can be made to last longer by . 答案：B. switching the light on only when necessary
6、SOLAS requires a lifesaving training manual be provided in each crew cabin or in the____. 答案：C. Recreation and mess rooms
7、The number of able seamen required on board is stated in the . 答案：is more than
8、To determine the number of able seamen required on an inspected vessel, you should check the . 答案：该问题答案暂未收录，请手动搜索。
9、The PSCO would be justified in making a detailed inspection of all life-saving appliances, if he sees that__. 答案：D. All of the above signs are evident
10、Which document lists all the lifesaving equipment required for a vessel?
答案：A. Certificate of Inspection
11、What percentage of the baggage is required to be checked at Security Level 1?
答案：B. The percentage is not specified
12、Who can contact the Designated Person?
答案：B. The captain
13、The safety equipment certificate shows that the vessel conforms to the
答案：D. SOLAS Convention
14、Who is responsible for the development of the ship security plan?
答案：A. The pany security officer.
15、Who is responsible for the regular security inspections of the ship?
答案：D. The ship security officer
16、On vessels over 100 gross tons, whose responsibility is it to ensure that all able seamen in the vessel’s crew have the documents and qualifications required by law and regulation?
答案：A. Master of the vessel
17、Where should life jackets be stowed?
答案：C. Throughout the acmodation spaces
18、Explosive and flammable gasses are most likely to be encountered on a vessel . 答案：该问题答案暂未收录，请手动搜索。
19、THE ACT OF CHECKING WHO OF THE PASSENGERS AND CREW MEMBERS ARE PRESENT, E.G. AT ASSEMBLY STATIONS, BY READING ALOUD A LIST OF THEIR NAMES defines __.
答案：distribution
20、You hear the general alarm and ship’s whistle sound for over 10 seconds. Traditionally，this is the signal for __. 答案：all that
第9章 单元测试
1、For whom is the ISM Code mandatory?
答案：A.All vessels 500 GRT and above
2、Who can suggest changes to the SMS?
答案：C. All officers and crew
3、The ISM code is part of______.
答案：A.SOLAS
4、Why is the ISM Code mandatory?
答案：B.o improve safety
5、The SMS should provide for specific measures aimed at promoting the of equipment or systems the sudden operational failure of which may result in hazardous situations.
答案：C. All officers and crew
6、What is (are) standard operating procedure(s) used on a Ro-Ro vessel ?
答案：A. Periodic inspection and re-tensioning of lashing as required during voyage
7、When should conduct visual you a inspection your towline?
答案：D. All of the above
8、If you are the Master of a towing vessel whose only working radar no longer functions, what must you do?
答案：A. Notify the Captain of the Port (COTP) if you cannot repair it within 96 hours
9、The authority to grant an alternate procedure for oil transfer operations rests with the __
答案：D. Captain of the Port
10、No repairs can be done without the harbor master’s _. 答案：对
11、The purpose of the voyage and passage plan is to ensure that navigation is planned in adequate detail with contingency plans where appropriate to ensure safety navigation throughout the intended voyage from . 答案：C. berth to berth
12、When steering by autopilot, how often should manual steering be checked?
答案：C. At least once a watch
13、Vessel must be______duly qualified officers and crew ．
答案：C．manned with
14、If you do not wear goggles and helmet, your chances of being _ will be greater.
答案：第一空： □□□□□□□□5 □□□□□□□□5 □□□□□□□□1
15、While steaming slowly in the harbor, no ship is _ to exceed the speed limiteD.
答案：第一空： 分号;;
16、As a matter of fact, the damage to the winches was due to ___.
答案：accurately
第10章 单元测试
1、During the watch, overcast, fresh breeze, sea moderate, ship rolling and pitching, shipping seas over decks and hatches. This sentence is most possibly found in . 答案：该问题答案暂未收录，请手动搜索。
2、The owner or master of a towing vessel shall ensure that all tests and inspections of gear take place and are logged
答案：A.when a new master assumes mand
3、When must the Master of a vessel log the position of load line marks in relation to the surfaceof the water in the Official Logbook?
答案：该问题答案暂未收录，请手动搜索。
4、The boat was sailing to the north when a terrible storm___. 答案：B.broke out
5、What is NOT accepted as the required shipping papers on a manned and loaded tank barge?
答案：D．Logbook entry
6、When a vessel is entering or leaving a port，a record of engine speeds is kept in the . 答案：A.bell book
7、All of the following records are usually maintained by the watch-standing officers aboard a vessel EXCEPT the _. 答案：B. official logbook
8、The fire and boat drills for a cargo ship should be __ once a month under normal conditions.
答案：The food and drink that the guests will consume during their stay
9、Fire and abandon boat drills for a cargo ship should be _once a month under normal conditions.
答案：D. Muster list
10、Never make ment，estimate or guess in your Logbook，but __ only．
答案：time and again
11、The entries in the Official Logbook must be signed by the Master and . 答案：C. one other crew member
12、All events relating to the voyage, such as ship’s position, speed and details of the weather, are recorded in __.
答案：A.Logbook
13、As oil pipe line connections were broken, _ quantity of oil was caused to spill onto the wharf and into the dock water.
答案：eatable
14、All accidents and damage to ship, equipment or personnel, must be _ in the vessel’s deck log.
答案：B. entered
15、Orders of the Master to the officer of the watch which he must ply with are __.
答案：该问题答案暂未收录，请手动搜索。
16、is a full nautical record of a ship’s voyage, written up at the end of each watch by the officer of the watch.
答案：解： （ 3 分） （ 1 分） （ 1 分） （ 3 分） （ 1 分） （ 3 分） 满足要求。
17、A wise caption gives clear direction in his __ for the officers on watch to call him if in any double whatsoever.
答案：limitations
18、All entries in logbook, _ made, must not be erased or amende
答案：错误
19、When there is not a chief officer on board, __should keep and write up the ship’s logbook.
答案：B. the captain