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单选题
Which one of three elements for a fire on a tanker vessel is most difficult to eliminate (isolate)?（）
A
a combustible element, fuel
B
energy (resources for ignition) to start the combustion
C
oxygen to support the combustion
D
both A and C are correct
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You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE?A.Yours is the give-way vessel because it is less than 30 meters longB.You shall not impede the safe passage of the tankerC.The tanker is the stand-on vessel because it is to port of your vesselD.The tanker is the stand-on vessel because it is the larger of the two vessels
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单选题If you are fighting a fire below the main deck of your vessel，which action is most important concerning the stability of the vessel?（）.A
Shutting off electricity to damaged cablesB
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单选题Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another（）.A
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单选题You are on a cargo vessel carrying toluol in bulk in portable tanks. Which is a requirement for pumping the toluol? （）A
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There must be water pressure on the fire mainC
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If transferring at anchor，you must display a red flag by day and a red light at night
考题
单选题The three basic elements necessary for any fire are （）.A
heat, gas, and flamesB
fuel, heat, and oxygenC
heat, nitrogen, and fuelD
fuel oil, nitrogen, and oxygen
考题
单选题You are crossing a narrow channel in a 15-meter vessel when you sight a tanker off your port bow coming up the channel. Which statement is TRUE? （）A
Yours is the give-way vessel because it is less than 30 meters longB
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The tanker is the stand-on vessel because it is the larger of the two vessels
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单选题If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）A
Shutting off electricity to damaged cablesB
Pumping fire-fighting water overboardC
Maneuvering the vessel so the fire is on the lee sideD
Removing burned debris from the cargo hold
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单选题The basic training in fire prevention and fire fighting should include the theoretical elements which should cover （）.A
the three elements of fire and explosionB
lower and upper flammable limitsC
classification of flies and applicable extinguishing agentsD
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考题
单选题Cargo transfer operations on a tank vessel need NOT be stopped when（）.A
a tug comes alongside while the tanker is loading gradeB
and E cargoes B. a large，fresh oil spill is discovered immediately adjacent to the side of the tankerC
there is an electrical storm in the vicinityD
there is a fire on the dock or on a nearby vessel
考题
单选题Which of the following statements represents the correct action to take when three crew members discover a fire?（）A
One man report the fire, and the other two men fight the fireB
One man report the fire, one man fight the fire, and one man evacuate and secure the areaC
One man report the fire, one man fight the fire, and one man act as a safety observerD
All three men fight the fire and report it immediately after it is extinguished
考题
单选题Which portable fire extinguisher should be used on a class C fire on board a vessel?（）A
Carbon dioxideB
Water (stored pressure)C
FoamD
Carbon tetrachloride
考题
单选题Which space(s) on your cargo vessel must have a fire detection system?（）A
Any compartment containing explosivesB
Any compartment adjacent to one containing explosivesC
Enclosed spaces which are specially suitable for vehiclesD
All of the above
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多选题Which three SONET network elements are used for troubleshooting?（）AlineBpathCcircuitDsectionEsegment
考题
单选题Upon receipt of a distress message，a merchant vessel is bound to proceed to the scene of the distress. Under which of the following cases would this NOT be true?（）A
The vessel would arrive at the distress scene more than 36 hours after the receipt of the initial distress messageB
There are vessels closer to the distress scene that are proceeding to assistC
The Master of the vessel in distress has requisitioned another vessel，and that vessel has accepted the requisitionD
You are on a tanker and the distress involves a major fire on board the other vessel
考题
单选题At the earliest indication of fire aboard your vessel, you must FIRST（）.A
locate the fireB
determine which type of fire is burningC
sound the alarmD
fight the fire
考题
单选题Cargo transfer operations on a tanker need NOT be stopped when（）.A
a tug comes alongside while the tanker is loading grade D and E cargoesB
a large，fresh oil spill is discovered immediately adjacent to the side of the tankerC
there is an electrical storm in the vicinityD
there is a fire on the dock or on a nearby vessel
考题
单选题What will NOT be found on the Certificate of Inspection of an ocean going tanker?（）A
Manning requirementsB
Minimum freeboard permittedC
Grade(s) of cargoes that the vessel may carryD
Waters upon which the vessel may be operated
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