In fighting a fire in a fuel tank, the FIRST action you should attempt is to _____.A.secure all sources of fresh air to the tankB.begin transferring the fuel to other tanksC.top off the tank to force out all vaporsD.station someone at the fixed CO2 releas

题目

In fighting a fire in a fuel tank, the FIRST action you should attempt is to _____.

A.secure all sources of fresh air to the tank

B.begin transferring the fuel to other tanks

C.top off the tank to force out all vapors

D.station someone at the fixed CO2 release controls

相似考题

1.The main propulsion diesel continues running after you try to shut down. You should now attempt to .A.stop the fuel oil booster pumpB.engage the jacking gearC.secure the lube oil pumpD.shut off the fuel at the settling tank

2.A fire starts on your vessel while refueling. You should FIRST ______.A.stop the ventilationB.sound the general alarmC.determine the source of the fireD.attempt to extinguish the fire

3.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 Pumping fire-fighting water overboardC Maneuvering the vessel so the fire is on the lee sideD Removing burned debris from the cargo hold

4.When loading bulk liquid cargo，what is the first action you should take if a cargo valve jammed open?A.Call the owner，operator，or terminal supervisorB.Unplug the deck scuppersC.Order the dock man to shut downD.Run out the vessel's or terminal's fire hose

更多“In fighting a fire in a fuel tank, the FIRST action you should attempt is to _____.A.secur ”相关问题

  • 第1题：

    单选题
    When fighting a spreading fire resulting from a broken fuel line, you should FIRST （）.
    A

    look for a CO2 extinguisher

    B

    use a soda acid extinguisher

    C

    shut off the fuel supply

    D

    smother the fire with rags


    正确答案： C
    解析： 暂无解析

  • 第2题：

    单选题
    If a fire ignites in the engine room as a result of a high pressure fuel oil leak, you should FIRST （）.
    A

    secure the ventilation

    B

    find a soda acid extinguisher

    C

    shut off the fuel oil supply

    D

    secure the generator


    正确答案： C
    解析： 暂无解析

  • 第3题：

    单选题
    When loading bulk liquid cargo，what is the first action you should take if a cargo valve jammed open?（）
    A

    Call the owner，operator，or terminal supervisor

    B

    Unplug the deck scuppers

    C

    Order the dock man to shut down

    D

    Run out the vessel's or terminal's fire hose


    正确答案： A
    解析： 暂无解析

  • 第4题：

    单选题
    Your vessel has run aground and upon taking fuel oil tank soundings, you find that a fuel tank level has increasedYou therefore should suspect （）.
    A

    condensation in the fuel tank

    B

    a crack in the hull portion of the fuel tank

    C

    a load of bad fuel

    D

    contamination from the saltwater flushing system


    正确答案： D
    解析： 暂无解析

  • 第5题：

    单选题
    You are transferring fuel from the storage tanks to the day tanks by means of an electric fuel oil transfer pumpIf the pump motor catches fire, you would FIRST （）.
    A

    secure the fuel manifold

    B

    shut off power to the pump

    C

    shut off the power ventilation

    D

    spray water on the fire


    正确答案： A
    解析： 暂无解析

  • 第6题：

    单选题
    The FIRST course of action in fighting a fire in a cargo or fuel oil tank is to （）.
    A

    secure all openings to the tank

    B

    discharge an initial charge of CO2 with a hand portable extinguisher

    C

    direct a fire hose into the tank and energize the fire main

    D

    spray the tank boundaries with a fire hose to promote cooling


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    When the vessel entering the dock, the first work that engineer should contact with the shipyard （）
    A

    releasing the boiler water

    B

    the explosion detecting and cleaning for the fuel tank

    C

    the docking project related item

    D

    shore power and fire fighting water supply


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    When possible，what is the FIRST step in fighting an engine fuel-pump fire which results from a broken fuel line?（）
    A

    Secure all engine room doors，hatches，and vents

    B

    Close the fuel line valve

    C

    Check the spread of the fire with foam

    D

    Cast the barge off the wharf


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    A fire starts on you vessel while refueling. You should first（）.
    A

    stop the ventilation

    B

    sound the general alarm

    C

    determine the source of the fire

    D

    attempt to extinguish the fire


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    When sailing in cold zones, the（） should be drained of water.
    A

    the ventilation pipe

    B

    the water line for fire fighting on the deck

    C

    the fuel oil line

    D

    the water supplying line in bath room


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    When sailing in cold zones, the（） should be heated.
    A

    the steering gear room

    B

    the fire fighting pipe line

    C

    the fuel oil tank

    D

    the bath room


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    The main propulsion diesel continues running after you try to shut downYoushould now attempt to（）
    A

    stop the combustion air supply

    B

    engage the jacking gear

    C

    secure the lube oil pump

    D

    shut off the fuel at the day tank


    正确答案： C
    解析： 暂无解析

  • 第13题：

    单选题
    A fuel line breaks, sprays fuel on the hot exhaust manifold, and catches fire. Your first action should be to（）.
    A

    Batten down the engine room

    B

    start the fire pump

    C

    apply carbon dioxide to the fire

    D

    shut off the fuel supply


    正确答案： D
    解析： 暂无解析

  • 第14题：

    单选题
    When loading bulk liquid cargo，what is the FIRST action you should take if a cargo valve jammed open?（）
    A

    Trip the pump relief valve

    B

    Order the dock man to shut down

    C

    Call the owner，operator，or terminal supervisor

    D

    Run out the vessel's or terminal's fire hose


    正确答案： B
    解析： 暂无解析

  • 第15题：

    单选题
    If there’s a fire aboard your vessel, you should first（）.
    A

    notify the competent authorities

    B

    sound the alarm

    C

    have passengers put on life preservers

    D

    cut off air supply to the fire


    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 actions listed should be taken FIRST to control an oil fire in a fuel oil tank?（）
    A

    Commence draining that tank as quickly as possible

    B

    Seal off all vents to that tank

    C

    Activate the CO2 system to that tank

    D

    Shut off the steam heating coils


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    A fire starts on your vessel while refueling. You should FIRST（）.
    A

    stop the ventilation

    B

    sound the general alarm

    C

    determine the source of the fire

    D

    attempt to extinguish the fire


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    If a fire occurs in the boiler room as a result of a leaking fuel line, you should FIRST （）.
    A

    notify the engineer on watch

    B

    isolate and secure the piping

    C

    throw sand on the fire

    D

    extinguish the fire using a combination nozzle with applicator


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    The FIRST step to take in fighting an engine room fire resulting from a ruptured fuel oil service line, is to （）.
    A

    evacuate all engine room personnel

    B

    fight the fire with hand portable extinguishers

    C

    activate the main CO2 bank

    D

    stop the flow of leaking fuel oil


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    If you observe any situation which presents a safety or pollution hazard during fuel transfer operations, which of the following actions should be taken FIRST?（）
    A

    Close the valves at the transfer manifold

    B

    Notify the person in charge of the shore facility

    C

    Shut down the transfer operation

    D

    Sound the fire alarm


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    When fighting an electrical fire, you should first （）.
    A

    stop ventilation to the area

    B

    stop the vessel

    C

    secure electricity to the circuit

    D

    apply CO2 to the fire


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    In fighting a fire in a fuel tank, the FIRST action you should attempt is to （）.
    A

    secure all sources of fresh air to the tank

    B

    begin transferring the fuel to other tanks

    C

    top off the tank to force out all vapors

    D

    station someone at the fixed CO2 release controls


    正确答案： A
    解析： 暂无解析

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