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

题目

Which of the units listed is used to combust waste in the engine room?

A.Boiler

B.Incinerator

C.Generator

相似考题

1.Which of the listed devices is used to measure pressure and convert it to an electrical signal?A.TransducerB.ReducerC.TransformerD.Rectifier

2.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

3.Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?A.Start ventilation，lower the ramp，notify engine roomB.Lower the ramp，start ventilation，notify engine roomC.Notify engine room，lower the ramp，start ventilationD.Start ventilation，notify engine room，lower the ramp

4.A bypass line provided around a waste heat auxiliary boiler in a diesel engine exhaust system, may be used to avoid boiler ______.A.corrosion at low engine loadsB.erosion at high engine loadsC.overload at high engine loadsD.scaling at all exhaust temperatures

更多“Which of the units listed is used to combust waste in the engine room?A.BoilerB.IncineratorC.Generator”相关问题

  • 第1题：

    单选题
    Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）
    A

    Impeller

    B

    Compressor

    C

    After-cooler

    D

    Exhaust differ


    正确答案： C
    解析： 暂无解析

  • 第2题：

    单选题
    Which of the listed devices is used to measure pressure and convert it to an electrical signal?（）
    A

    Transducer

    B

    Reducer

    C

    Transformer

    D

    Rectifier


    正确答案： B
    解析： 暂无解析

  • 第3题：

    单选题
    Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?（）
    A

    Start ventilation，lower the ramp，notify engine room

    B

    Lower the ramp，start ventilation，notify engine room

    C

    Notify engine room，lower the ramp，start ventilation

    D

    Start ventilation，notify engine room，lower the ramp


    正确答案： B
    解析： 暂无解析

  • 第4题：

    单选题
    Fixed C02 systems would not be used on crew’s quarters or（）.
    A

    the paint locker

    B

    spaces open to the atmospere

    C

    cargo holds

    D

    the engine room


    正确答案： D
    解析： 暂无解析

  • 第5题：

    单选题
    In a large, slow-speed, main propulsion diesel engine, which of the parts listed is under tension when the engine is running?（）
    A

    Bed plate

    B

    Column

    C

    Entablature

    D

    Tie rod


    正确答案： B
    解析： 暂无解析

  • 第6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7题：

    单选题
    As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）
    A

    Exhaust temperatures

    B

    Raw water pressure

    C

    Lube oil pressure

    D

    Air box pressure


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    Under which of the listed conditions can the engine room retake the throttle control from the bridge（）.
    A

    Any time it is deemed necessary

    B

    Only with the masters permission

    C

    After a 10 minute delay to the input command

    D

    Only after the throttle has been placed in stop


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the listed factors will indicate the most about the ability of a fuel to ignite in a diesel engine?（）
    A

    Viscosity

    B

    Sulfur content

    C

    Pour point

    D

    Cetane number


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the combustion parameters listed is used in a diesel engine, but NOT related to the injection system?（）
    A

    Atomization

    B

    Metering

    C

    Effective stroke

    D

    Penetration


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the listed failures, occurring in an automated diesel generator system, should cause an audible alarm at the engine room control station?（）
    A

    Low cooling water outlet temperature

    B

    High lube oil pressure

    C

    Low lube oil temperature

    D

    Low starting air pressure


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the engine components listed increases air charge density and helps to improve engine operating efficiency?（）
    A

    Intake manifold

    B

    Water-cooled exhaust system

    C

    After-cooler

    D

    Exhaust diffuser


    正确答案： A
    解析： 暂无解析

  • 第13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14题：

    单选题
    To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
    A

    Speed limiting governor

    B

    Over-speed governor

    C

    Over-speed trip

    D

    Over-speed relay


    正确答案： D
    解析： 暂无解析

  • 第15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16题：

    单选题
    Which of the listed diesel engine operating conditions should be checked immediately after any diesel engine is started?（）
    A

    Exhaust temperature

    B

    Lube oil level

    C

    Lube oil pressure

    D

    Water level in the expansion tank


    正确答案： C
    解析： 暂无解析

  • 第17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18题：

    单选题
    Which of the terms listed below represents the operational speed at which excessive engine vibration is created?（）
    A

    Non-harmonic speed

    B

    Critical speed

    C

    Maximum speed

    D

    Design maximum speed


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    When the engine room is put in standby condition, the engineer in charge of the watch need not to（）
    A

    ensure all machinery which may be used during maneuvering is in ready

    B

    ensure an adequate reserve of power is available for steering gear and other requirements

    C

    keep the main propulsion unit controls continuously attended when in the manual mode of operation

    D

    ensure all machinery which may be used during maneuvering is running stably


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    The PRIMARY function of a waste heat boiler is to （）.
    A

    reduce engine exhaust noise

    B

    reduce engine back pressure

    C

    recover heat which otherwise would be lost

    D

    increase turbocharger efficiency


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the filter/strainer units listed permits you to clean the element while leaving the system on the line?（）
    A

    Simplex

    B

    Duplex

    C

    Canister

    D

    Bypass


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following gases represents the greatest threat to personnel safety in an engine room where the exhaust is leaking from a diesel engine?（）
    A

    Carbon dioxide

    B

    Carbon monoxide

    C

    Carbon trioxide

    D

    Hydrogen sulfide


    正确答案： D
    解析： 暂无解析

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