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航海英语船舶动力装置单项选择题每日一练(2019.01.24)

  • 单项选择题

    How does combustion air enter the cylinder of a two-cycle diesel engine?()

    A.Cylinder head valves
    B.Ports
    C.Turbo chargers
    D.Bleeder valves

  • 单项选择题

    What monitoring device best indicates the load being carried by a diesel engine?()

    A.Lube oil pressure gauge
    B.Jacket water temperature gauge
    C.Tachometer
    D.Exhaust pyrometer

  • 单项选择题

    If ignited,which material would be a class B fire?()

    A.Magnesium
    B.Paper
    C.Wood
    D.Diesel Oil

  • 单项选择题

    What condition will result in the automatic shutdown of a diesel engine? ()

    A.High jacket water pressure
    B.High lube oil pressure
    C.Low lube oil pressure
    D.Excessive turbo charger speed

  • 单项选择题

    All diesel engines are classified as().

    A.four cycle
    B.compression ignition
    C.vacuum ignition
    D.external combustion

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