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单选题______ fashioned from a wick floating in a bowl of oil functioned according to the principle of capillary action.A All lamps earlyB Lamps all earlyC All early lampsD Early all lamps

题目
单选题
______ fashioned from a wick floating in a bowl of oil functioned according to the principle of capillary action.
A

All lamps early

B

Lamps all early

C

All early lamps

D

Early all lamps

相似考题

1.A person on a fixed, or floating platform. engaged in oil exploration, located 10 nautical miles from nearest land MAY discharge( ).A.food wasteB.food, ground to less than 1 inchC.paper, ground to less than 1 inchD.None of the above

2.If the bowl of a disk type centrifugal purifier when operated as a separator is not primed, theA.oil has a tendency to emulsify in the bowlB.purifier will act as a clarifier at the discharge ringC.oil will be lost through the water discharge portsD.oil solids will be deposited only at the intermediate top disk

3.The upper piston rings m large, slow-speed, two-stroke/cycle diesel engines are most effectively lubricated by oil ____.A.fed from mechanical lubricatorsB.thrown off from the main bearingsC.supplied from wick fed drip lubricatorsD.flow from a centrifugal or banjo oiler

4.Which factor determines the ring dam size for a fuel oil, tubular bowl type, centrifugal purifier?A.The viscosity of the fuel.B.The quantity of water to be removed from the fuel.C.The specific gravity of the fuel.D.The quantity of dirt to be removed from the fuel.

更多“______ fashioned from a wick floating in a bowl of oil funct”相关问题

  • 第1题：

    Oil slick caused by spillage of oil from tanker ship is ______.

    A.a drop of oil

    B.the emulsion of oil at sea surface

    C.the weathered oil

    D.the oil floating on the surface of the sea water


    正确答案：D

  • 第2题：

    下列定义Funct函数过程的语句，错误的是（）

    • A、Private Public Funct（a）As Integer
    • B、Static Function Funct（a）
    • C、Private Function Funct（a As Single）
    • D、Function Funct（a As Integer）As Integer

    正确答案:A

  • 第3题：

    单选题
    When the steering wheel is turned, oil is directed to the steering gear rams by（）
    A

    modulating the oil flow with the six-way valve

    B

    moving the automatic pressure differential valve

    C

    moving the receiving telemotor which regulates the tow-way valve

    D

    varying the eccentricity of a floating ting or angle of a tilting box


    正确答案： B
    解析： 暂无解析

  • 第4题：

    单选题
    The （）is not a component of an oil separator.
    A

    sliding bowl bottom

    B

    gravity disc

    C

    separating disc

    D

    scum valve


    正确答案： A
    解析： 暂无解析

  • 第5题：

    单选题
    Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?（）
    A

    Water discharging from the water outlet of the lube oil purifier

    B

    Fuel oil discharging from the water outlet of the lube oil purifier

    C

    Lube oil discharging from the water outlet of the lube oil purifier

    D

    A change in the lube oil viscosity


    正确答案： C
    解析： 暂无解析

  • 第6题：

    单选题
    In a disk-type lubricating oil purifier, （）
    A

    the purifier driving gears are lubricated by the reclaimed

    B

    oil as it leaves the bowl all dirt and sludge are automatically discharged with the cooling water

    C

    sealing water must never be supplied until after oil is fed to the unit

    D

    deterioration of the bowl ring gasket will cause the purifier to lose its water seal


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    Which of the following problems will occur if a disk-type centrifugal lube oil purifier is not properly primed prior to admitting oil flow to the bowl?（）
    A

    Contamination of the lube oil by emulsification will result

    B

    The lube oil will not be subjected to the proper centrifugal force

    C

    The lube oil will overheat and flash

    D

    Oil will discharge from the heavy phase discharge port and be wasted


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    Small oil spills on deck can be prevented from contaminating any waters by （）.
    A

    plugging all scuppers and drains

    B

    placing floating booms around the ship

    C

    regularly emptying all drip pans

    D

    thoroughly draining all bunkering hoses


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    For a L√Opurifier, if the back pressure of the oil outlet is too high, the interface between oil and water in the bowl will （）.
    A

    be interrupted

    B

    move downwards

    C

    move outwards

    D

    retain original position


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    If an emergency pump control is used as the emergency shutdown on a tanker，it must（）.
    A

    stop the flow of oil at the main deck manifold

    B

    prevent the oil from leaving the shore facility

    C

    prevent the oil from siphoning through the pump

    D

    None of the above


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Just after stopping the engine while the oil is still circulating.Check that uniform oil jets appear from all the oil outlet grooves in the crosshead bearing lower shell and the guide shoes.The oil flow from （） must be compared from unit; there should be a similarity in the flow patterns.
    A

    the piston cooling oil return pipes

    B

    the main and crankpin bearings

    C

    thrust and intermediate bearings

    D

    stern tube and thrust bearings


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    下列定义Funct函数过程的语句，错误的是（）
    A

    Private Public Funct（a）As Integer

    B

    Static Function Funct（a）

    C

    Private Function Funct（a As Single）

    D

    Function Funct（a As Integer）As Integer


    正确答案： C
    解析： 暂无解析

  • 第13题：

    How does foam extinguish an oil fire ?______.

    A.By cooling the oil below the ignition temperature

    B.By removing the fuel souce from the fire

    C.By excluding the oxygen from the fire

    D.By increasing the weight of the oil


    正确答案：C
    泡沫灭火器时怎样灭油火的？通过释放泡沫隔绝空气。

  • 第14题：

    单选题
    A person on a fixed, or floating platform engaged in oil exploration, located 10 nautical miles from nearest land MAY discharge （）.
    A

    food waste

    B

    food, ground to less than 1

    C

    paper, ground to less than 1

    D

    None of the above


    正确答案： D
    解析： 暂无解析

  • 第15题：

    单选题
    In a bypass type lubrication system for a diesel engine, the dirty oil line to the centrifuge should be taken from the （）.
    A

    lube oil pump suction line

    B

    lube oil pump discharge line

    C

    bottom of the lube oil sump

    D

    outlet from the lube oil header


    正确答案： C
    解析： 暂无解析

  • 第16题：

    单选题
    The interface between the liquid seal (water) and the oil should be positioned （） possible to the bowl periphery.
    A

    as far as

    B

    as soon as

    C

    as close as

    D

    as closer as


    正确答案： C
    解析： 暂无解析

  • 第17题：

    单选题
    The operating water is supplied under the （）of an oil separator.
    A

    sliding bowl bottom

    B

    bowl hood

    C

    bowl

    D

    filter units


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    Which factor determines the ring dam size for a fuel oil, tubular bowl type, centrifugal purifier?（）
    A

    The viscosity off the fuel

    B

    The quantity of water to be removed from the fuel

    C

    The specific gravity of the fuel

    D

    The quantity of dirt to be removed from the fuel


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    _____ fashioned from a wick floating in a bowl of oil functioned according to the principle of capillary action.
    A

    All lamps early

    B

    Lamps all early

    C

    All early lamps

    D

    Early all lamps


    正确答案： B
    解析：
    这道题考察名词前的形容词的顺序问题。具体顺序应为：数量、大小、新旧、颜色、产地、材料、名词性形容词。按此顺序选项C正确，表示“所有早期的灯”。

  • 第20题：

    单选题
    Clean oil is achieved in a clarifier bowl where the impurities and water collect at the bowl （）.
    A

    bottom

    B

    top

    C

    center

    D

    periphery


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    When an oil fire has been extinguished, the surface of the oil should be kept covered with foam to prevent （）.
    A

    air from contacting the oil vapors

    B

    permitting re-ignition boiling of the heated oil

    C

    spontaneous combustion below the oil surface

    D

    toxic fumes from escaping to the surface


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    One engine manufacturer recommends heavy fuel oil should not be heated above 80℃ to 95℃ (176 ℉ TO 203℉) before purificationThis upper limit should be observed to ensure against（）
    A

    flattening of the bowl neoprene O-rings

    B

    operation within the explosive rang of the fuel

    C

    excessive purifier operating pressures

    D

    excessive oil viscosity


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    In a purifier, the interface between the liquid seal and the oil should be positioned as close as possible to （）.
    A

    the outlet of oil

    B

    the outlet of water

    C

    the bowl periphery

    D

    the center of bowl


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    In cleaning up an oil spill, the use of chemical agents would （）.
    A

    absorb the oil for easy removal

    B

    remove the oil from the water

    C

    disperse or dissolve the oil in the water

    D

    not affect the oil


    正确答案： C
    解析： 暂无解析

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