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Which of the listed classes of fire would most likely occur in the engine room of a vessel?A.Classes A and BB.Classes B and CC.Classes C and DD.Classes A and D

题目

Which of the listed classes of fire would most likely occur in the engine room of a vessel?

A.Classes A and B

B.Classes B and C

C.Classes C and D

D.Classes A and D

相似考题

1.Which of the units listed is used to combust waste in the engine room?A.BoilerB.IncineratorC.Generator

2.Fires of which class would most likely occur in the engine room of a vessel ________．A.Classes A and BB.Classes B and CC.Classes C and DD.Classes A and D

3.Oceangoing dry bulk cargo vessels over 1000 GT must have approved combination-type fire nozzles at all ______．A.Fire stations aboard the vessel，except for those in open deck areas weatherdeck and cargo hold fire stationsB.Interior fire stationsC.Engine room fire stationsD.All of the above

4.Which of the following is operated from the main engine room console on an automated vessel?A.Fire pump and lube oil pumpB.Lube oil pump and distilling plantC.Distilling plant and shaft alley doorD.Shaft alley door and fixed CO2 release

更多“Which of the listed classes of fire would most likely occur in the engine room of a vessel ”相关问题

  • 第1题：

    材料：

    Condor a catamaran vessel operating between the Channel Islands and France．The vessel has two main engines in each hull．All propulsion units are duplicated，with each set independent from the other．

    Shortly after leaving St Helier，Jersey，with 31 passengers and 18 crew，the fire alarm sounded indicating a fire in the starboard engine room．This was confirmed by the closed circuit television surveillance system which showed flames in the vicinity of the starboard outer main engine．The vessel was immediately stopped，all machinery in the starboard engine room was stopped and the fuel supplies shut down．Jersey Radio was informed of the situation two minutes after the alarm sounded. After closing all ventilation openings and accounting for all personnel，halon fire smothering gas was released into the starboard engine room．This was done five minutes after the fire alarm first sounded. The crew maintained boundary cooling and intermittently operated the sprinkler system to the affected space．

    Twenty minutes after the alarm sounded the situation was considered to be under control．Using the port main engines the vessel returned to St Helier where assistance was available from shore based emergency services．

    问题：

    Condor has two ________ main engines．

    A.combined

    B.independent

    C.couple

    D.double

    The fire accident happened in ________．A.both the engine rooms

    B.neither engine rooms

    C.the port engine room

    D.the starboard engine room

    The fire was mainly extinguished with ________．A.water

    B.chemical agent

    C.foam

    D.powder

    It can be concluded that ________．A.no officials from any authority know the accident after it happened

    B.some officials ashore must have learnt the accident at very beginning

    C.there must be casualties even they were not mentioned in the report

    D.fire is not dangerous on board vessel

    请帮忙给出每个问题的正确答案和分析，谢谢！


    问题 1 答案解析：B


    问题 2 答案解析：D


    问题 3 答案解析：B


    问题 4 答案解析：B

  • 第2题：

    A datacenter manager would like to ensure that all fire suppression in the datacenter is safe for the equipment in the room. Which of the following classifications should be listed on the fire suppression system？（）

    • A、A
    • B、B
    • C、C
    • D、D

    正确答案:C

  • 第3题：

    单选题
    Which will most likely occur when entering shallow water? （）
    A

    Rudder action will become more effective

    B

    The vessel's list will change

    C

    The vessel's trim will change

    D

    An increase in speed will occur


    正确答案： D
    解析： 暂无解析

  • 第4题：

    单选题
    Which of the following conditions is most likely to occur when unburned fuel contaminates the crankcase of a diesel engine?（）
    A

    Lube oil is diluted and its viscosity is reduced

    B

    Sulfuric acid is formed

    C

    Bearings become pitted ad immediately fail

    D

    Valve stems develop sludge deposits


    正确答案： A
    解析： 暂无解析

  • 第5题：

    单选题
    Which of the listed diesel engine systems is likely to create the problem of a cylinder regularly misfiring?（）
    A

    Lubrication

    B

    Cooling

    C

    Fuel

    D

    Electric ignition


    正确答案： A
    解析： 暂无解析

  • 第6题：

    单选题
    For which of the listed classes of fire combinations would carbon dioxide be most suitable as the extinguishing agent （）.
    A

    Class A and class B

    B

    Class B and class C

    C

    Class A and class C

    D

    Class C, class D, and class E


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    If a CO2 fire extinguisher is not readily available, which of the listed fire extinguishers would be best suited to combat a small electrical fire in a switchboard?（）
    A

    Dry chemical

    B

    Halon

    C

    Low velocity fog

    D

    Steam


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the listed classes of fire is considered as one involving electrical equipment?（）
    A

    Class A

    B

    Class B

    C

    Class C

    D

    Class D


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    A class "C" fire would most likely occur in the （）.
    A

    engine room bilges

    B

    main switchboard

    C

    paint locker

    D

    rag bin


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    If a diesel engine runs roughly, which of the systems listed is most likely to be at fault?（）
    A

    Fuel

    B

    Lubricating

    C

    Cooling

    D

    Ignition


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    If ignited, which of the listed materials would be a class "B" fire?（）
    A

    Magnesium

    B

    Paper

    C

    Wood

    D

    Diesel Oil


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    The most likely location for a liquid cargo fire to occur on a tanker would be（）.
    A

    in the midships house

    B

    at the main deck manifold

    C

    at the vent header

    D

    in the pumproom


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which of the following is MOST likely to occur if the temperature in the server room is cooled too quickly after a power outage？（）

    • A、Server forms condensation
    • B、Server will not POST
    • C、Server’s services will not start
    • D、Server response times are slow due to temperature change

    正确答案:A

  • 第14题：

    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 cables

    B

    Pumping fire-fighting water overboard

    C

    Maneuvering the vessel so the fire is on the lee side

    D

    Removing burned debris from the cargo hold


    正确答案： B
    解析： 暂无解析

  • 第15题：

    单选题
    A class "B" fire would most likely occur in the （）.
    A

    main switchboard

    B

    engine room bilge

    C

    breathing compartment

    D

    electric fresh water transfer pump


    正确答案： B
    解析： 暂无解析

  • 第16题：

    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 cables

    B

    Pumping fire-fighting water overboard

    C

    Maneuvering the vessel so the fire is on the lee side

    D

    Removing burned debris from the cargo hold


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    Which of the listed conditions will occur if a diesel engine exhaust valve is leaking?（）
    A

    Loss of compression for that cylinder

    B

    Misfiring or rough running

    C

    Damage to the valve

    D

    All of the above


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    Which of the listed classes of fire would most likely occur in the engine room of a vessel?（）
    A

    Classes A and B

    B

    Classes B and C

    C

    Classes C and D

    D

    Classes A and D


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    Which one might be used most likely in case of a fire?（）
    A

    lifejacket

    B

    SCBA

    C

    lifeboat

    D

    torch


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    An example of class "A" fire is a/an （）.
    A

    electrical fire in the engine room

    B

    oil fire in the engine room bilges

    C

    oil fire involving a grade A petroleum product

    D

    mattress fire in a stateroom


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Your vessel is equipped with a fixed C02 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）.
    A

    Use the C02 system and evacuate the engine room

    B

    Use the fire main system and evacuate the engine room

    C

    Evacuate the engine room and use the C02 system

    D

    Evacuate the engine room and use the fire main system


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the listed materials would be considered as a bunting class "C" fire?（）
    A

    Fuel oil

    B

    Wood

    C

    Celluloid

    D

    Electrical insulation


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    In which of the areas listed is a fire resulting from spontaneous combustion most likely to occur?（）
    A

    Engine room bilges

    B

    Paint locker

    C

    Battery storage locker

    D

    Fuel oil tank


    正确答案： A
    解析： 暂无解析

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