*****
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 command 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 companies; 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 company 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 accommodation 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
智慧树知到《航海英语》章节测试答案1
