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当油泵与电机间联轴器损坏会报出（）故障。A、Err154 Gearbox high spee；Dpump no pressureB、Err093 Timeout gearbox heatingC、Err131 Gearbox oil temperature>90ØD、Err144 Circuit breaker gearbox high speed

题目

当油泵与电机间联轴器损坏会报出（）故障。

  • A、Err154 Gearbox high spee；Dpump no pressure
  • B、Err093 Timeout gearbox heating
  • C、Err131 Gearbox oil temperature>90Ø
  • D、Err144 Circuit breaker gearbox high speed
相似考题

1.high-speed mixing gllinulation

2.The desirable properties of a marine fuel oil should include .A.high flash point and high viscosityB.low flash point and high viscosityC.low heating value and high sulphur contentD.high heating value and low sulphur content

3.A high rate of separation between oil and water is favored by ______.A.large size of oil globule(小球)B.low temperatureC.high viscosityD.high flow rate

4.any pointer positionDue to failure of one of the carbon brushes the excitation voltage is lost on one alternator that operating in parallel.Then that alternator will()A.completely loose its share of the load causing the auxiliary engine to speed up.B.overload due to reduced voltage output and increased currentC.continue to share the active load(kw)but have high very reactive loadD.try to take all the load and so trip the main circuit breaker

更多“当油泵与电机间联轴器损坏会报出（）故障。A、Err154 Gearbox high spee；Dpump no pressureB、Err093 Timeout gearbox heatingC、Err131 Gearbox oil temperature90ØD、Err144 Circuit breaker gearbox high speed”相关问题

  • 第1题：

    Running an electric winch at slow speed over a long period of time causes ______．

    A.the speed to be retarded by the friction brake

    B.a load to go downward at full speed

    C.the circuit breaker to turn off

    D.the resistors to overheat and eventually burn out


    正确答案：D

  • 第2题：

    英译汉：gearbox


    正确答案: 齿轮箱

  • 第3题：

    Err131故障解释为（）、Err154故障解释为（）。


    正确答案:齿轮箱油温〉90度；齿轮箱高速泵无压力

  • 第4题：

    英译汉：gearbox ratio


    正确答案: 齿轮箱转速比

  • 第5题：

    单选题
    The （） engine is used for alternators and some times for main propulsion with a gearbox to provide a propeller of between 90 to 120 rpm.
    A

    four-stroke

    B

    two-stroke

    C

    slow speed

    D

    reversible


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    An over-speed trip stops a diesel engine when the engine （）
    A

    runs out of fuel

    B

    has low lubricating oil pressure

    C

    exceeds a set maximum speed

    D

    has high cooling water temperature


    正确答案： A
    解析： 暂无解析

  • 第7题：

    单选题
    High speed aircraft is made of metals that can（）both high temperature and pressure.
    A

    stand by

    B

    put up with

    C

    withhold

    D

    withstand


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    When bilge water is heated in a holding tank, which one of the following statements is not accurate?（）
    A

    The high temperature facilitates primary gravity separation

    B

    Most of the oil and organic solvents are raised to the top layer

    C

    The high the temperature is, the more the top oil will be collected

    D

    The high temperature has little use on the separation of emulsified oil


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    The four-stroke engine is used for （） and sometimes for main propulsion with a gearbox to provide a propeller speed of between 90 to 120 rev/min.
    A

    alternator

    B

    turbo-charger

    C

    remote controller

    D

    windlass


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    An important consideration in selecting a lubricating oil for use in a refrigeration compressor is for the oil to （）
    A

    have a high viscosity index

    B

    mix readily with refrigerant

    C

    have a high freezing point

    D

    have a low pour point


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    When attempting to restart a warm high-speed engine, which of the following reactions can you expect?（）
    A

    Excessive fuel

    B

    Higher than normal temperatures for star up

    C

    Longer starting periods

    D

    Higher than normal lube oil pressure


    正确答案： D
    解析： 暂无解析

  • 第12题：

    名词解释题
    英译汉：gearbox

    正确答案： 齿轮箱
    解析： 暂无解析

  • 第13题：

    材料：

    While berthed alongside in Tenerife，the cruise ship Arcadia was carrying out a lifeboat drill．One lifeboat was successfully launched and as it was being recovered，the winch hoisting it failed．The lifeboat was still connected to the falls and it dropped back into the sea. To investigate what had happened，the crew had to wind the falls back onto the winch drum．The lifeboat was disconnected while the crew tried to restart the winch．They were unsuccessful because of a fault on the hand crank cutout switch．

    The crew then attempted to wind the falls back on using the hand crank，but because of the time and effort involved，the cutout switch was bypassed and power restored to speed up the operation．The crank handle was left in place． The winch was started．It began to turn and so too did the handle which hit one of the crew over the head．

    The investigation found that the winch failed in the first place because the oil used in the winch gearbox was not one recommended．It was too viscose and would have prevented the coupling locking mechanism from operating correctly．

    问题：

    It was the fault on the ________ that caused the failure to recover the lift boat

    A.crank handle

    B.hand crank cutout switch

    C.power system

    D.falls

    It was the ________ that hit the crewmember on his head．A.falls

    B.hand crank cutout switch

    C.crank handle

    D.winch drum

    The cause of the accident was that ________．A.the oil used in the winch gearbox was too viscose

    B.the winch drum was connected with the falls

    C.the life boat was too heavy

    D.the bypass to the cutout switch was misused by the crew

    The lesson from this accident is that ________．A.seafaring is not all about facing unforeseen situations

    B.it is not necessary to wear hard hats to prevent sore heads

    C.the wrong oil can not have serious repercussions

    D.do not start lifeboat winch motors with the crank handle in place

    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：C


    问题 3 答案解析：A


    问题 4 答案解析：D

  • 第14题：

    当风机报故障154“Gearbox high speed pump no pressure”都有可能是什么原因造成的？


    正确答案:反馈线路虚接，油压传感器损坏，油路循环不畅，缺少齿轮油，油泵与电机间联轴器损坏，电机损坏，电机供电线路故障。

  • 第15题：

    DSG（DireCt-Shift GeArBox）中文字面意思为（）。

    • A、电子燃油喷射系统
    • B、柴油高压共轨喷漆技术
    • C、直接超越齿轮箱
    • D、直接换挡变速箱

    正确答案:D

  • 第16题：

    单选题
    A marine diesel engine is started by（）
    A

    supplying high pressure oil into a hydraulic motor

    B

    supplying high temperature air into the cylinder

    C

    supplying high pressure air into the cylinder

    D

    electrical igniting


    正确答案： C
    解析： 暂无解析

  • 第17题：

    单选题
    Why a gearbox is needed in a ship driven by a medium-speed diesel engine?（）
    A

    To reduce the main engine speed

    B

    To increase the main engine speed

    C

    To govern the main engine speed

    D

    To fix the propeller shaft


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    The purpose of an oil mist detector in a main propulsion diesel engine is to warn of （）
    A

    excessive mist density in the crankcases

    B

    excessively high crankcase vacuum

    C

    excessively high bearing temperature

    D

    excessive carbon buildup in the lube oil


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    DSG（DireCt-Shift GeArBox）中文字面意思为（）。
    A

    电子燃油喷射系统

    B

    柴油高压共轨喷漆技术

    C

    直接超越齿轮箱

    D

    直接换挡变速箱


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    The common rail engines show great advantages in combustion especially（）.
    A

    at high speed and full load

    B

    at low speed and part load

    C

    when heavy fuel oil is used at sea

    D

    when the ships run long distance


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    The （） engine is used for alternators and sometimes for main propulsion with a gearbox to provide a propeller of between 90 to 120 rpm.
    A

    four-stroke

    B

    two-stroke

    C

    slow speed

    D

    reversible


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Heat damage to fuel injection nozzles on small high-speed diesel engines, can be prevented by（）
    A

    employing fuel oil as a cooling medium

    B

    preventing hard carbon deposit on nozzle tips

    C

    avoiding fuel oil temperature exceeding builder’s specification

    D

    ensuring good metallic contact between nozzles and cylinder heads


    正确答案： B
    解析： 暂无解析

  • 第23题：

    名词解释题
    英译汉：gearbox ratio

    正确答案： 齿轮箱转速比
    解析： 暂无解析

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