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单选题
Most lifeboats are equipped with（）.
A
unbalanced rudders
B
balanced rudders
C
contraguide rudders
D
straight rudders
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Most covered lifeboats will right themselves after capsizing if the ______.A.lower ballast tanks are filled with waterB.sea anchor is deployed to windwardC.fuel tanks are not less than half fullD.passengers are strapped to their seats
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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 boomB.Leave the preventer guy slackC.Secure them as close together as possible on deckD.Secure them so the angle between them is 90° at the boom head
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______ of the following statements is（are）correct regarding motor lifeboats on cargo vessels．① The motor of each lifeboat shall be operated in the ahead and astern position for a period of not more than 5 minutes once in each week；② The fuel tank of all motor-propelled lifeboats shall be emptied and the fuel changed at least once in every year．A.① onlyB.② onlyC.Both ① and ②D.Neither ① nor ②
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The required portable radio shall be stored in the proper location and be ______．A.Equipped with an approved carrying caseB.Equipped with spare batteriesC.Readily accessible for transfer to a lifeboatD.In a waterproof enclosure
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A cabinet or space containing the controls or valves for the fixed firefighting system must beA.posted with instructions on the operation of the systemB.ventilated and equipped with explosion-proof switchesC.painted with red and black diagonal stripesD.equipped with a battery powered source of emergency lighting
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A vessel is equipped with a single right-handed screw.With rudder amidships and calm wind, the vessel will most likely back ______.A.straight asternB.to portC.to starboardD.in no particular direction
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单选题Your vessel is equipped with totally enclosed lifeboats. Which statement is true when the boat is enveloped in flames?（）.A
The ventilators will automatically close by the action of fusible linksB
The motor takes its air supply from outside the lifeboat to prevent asphyxiation of the crewC
A water spray system to cool the outside of the boat is operated by a high-volume manual pumpD
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考题
单选题Lifeboats are numbered（）.Odd numbers to starboard and even numbers to port.A
from forward to aftB
from aft to forwardC
at master's optionD
as per owner's instruction
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单选题Most totally enclosed lifeboats are equipped with which of the following? （）A
Tanks for the storage of drinking waterB
Ballast tanks to prevent the boat from capsizingC
A hydraulic start diesel engineD
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单选题我船配有自动舱盖。（）A
Our ship is equipped with automatic hatch covers.B
Our ship is equipped with folding-type hatch covers.C
Our ship is equipped with side-rolling hatch covers.D
Our ship is equipped with rolling-type hatch covers.
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单选题You hear the general alarm bells and ships whistle sound for over 10 secondsTraditionally, this is the signal for （）.A
abandon shipB
dismissal from drillsC
fire and emergencyD
lower lifeboats
考题
单选题Our ship（）with many modern navigational instruments.A
equippedB
is equippedC
equipsD
has equipped
考题
单选题Most covered lifeboats will right themselves after capsizing if the（）.A
passengers are strapped to their seatsB
fuel tanks are not less than half fullC
sea anchor is deployed to windwardD
lower ballast tanks are filled with water
考题
单选题For self elevating and column stabilized units， is 100% lifeboat capacity acceptable for the MODU Code？（）A
No， the MODU Code requires that there should be 100% capacity available when all lifeboats in one location are lost or rendered unusable， or all the lifeboats on any one side， or any one corner of the unit are lost or rendered unusable. Generally， this requirement is met by applying 2 x 100% lifeboat capacitiesB
Yes， the lifeboats should be able of carrying the number of personnel onboard the unit.， i.e. 1 x 100%C
Yes， provided you have additional liferaft capacityD
You don’t need lifeboats as long as you have 2 x 100% liferaft capacity
考题
单选题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 boomB
leave the preventer guy slackC
secure them as close together as possible on deckD
secure them so the angle between them is 90°at the boom head
考题
单选题A vessel is equipped with a single right-handed screw. With rudder amidships and calm wind，the vessel will most likely back（）.A
straight asternB
to portC
to starboardD
in no particular direction
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单选题On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.A
keep the movement of the davits at the same speedB
keep the davits from slipping when they are in the stowed positionC
prevent vibration during lowering of the boatD
support the manropes
考题
单选题On tank vessels equipped with power operated cargo tank valves, the type of power operator most commonly used is （）.A
hydraulicB
electricC
steamD
diesel
考题
单选题Engines for lifeboats are required to have sufficient fuel to operate for how many hours?（）A
6 hoursB
12 hoursC
18 hoursD
24 hours
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单选题All lifeboats，rescue boats，and rigid-type liferafts shall be stripped，cleaned，and thoroughly overhauled at least once every（）.A
6 monthsB
yearC
18 monthsD
two years
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单选题The lifeboats and liferafts were（）with the provisions of the regulations annexed to the Convention.A
put on boardB
installedC
fittedD
equipped
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单选题Inflatable liferafts are less maneuverable than lifeboats due to their（）.A
shapeB
shallow draftC
large sail areaD
All of the above
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单选题The functioning of the radiotelegraph installations for motor lifeboats and/or the portable radio apparatus for survival craft，if provided，（）with the provisions of the regulations.A
providedB
suppliedC
compliedD
divided
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