参考答案和解析
正确答案:B
更多“(EMB145)信息“E 1(2)OIL LOW PRESS”从”相关问题
  • 第1题:

    (EMB145)副驾驶在REVERSIONARY面板上选择了EICAS,则()

    • A、EICAS信息显示在副驾驶的MFD上
    • B、EICAS从IC600-2获取信息
    • C、A和B都对

    正确答案:C

  • 第2题:

    (EMB145)关于EICAS信息“FLAP LOW SPEED”说法正确的是()

    • A、注意信息,表示襟翼整个系统故障
    • B、注意信息,表示襟翼一个通道故障
    • C、咨询信息,表示襟翼一个通道故障

    正确答案:C

  • 第3题:

    下述那种描述正确?

    • A、当APU转速超过95﹪,如果OIL PRESS LOW灯亮并保持10秒以上,ECU启动自动关车程序
    • B、如果滑油温度超过141-147℃,并保持1秒以上,ECU启动自动关车程序
    • C、以上都不正确
    • D、以上都正确

    正确答案:D

  • 第4题:

    (EMB145)咨询信息“E1 OIL IMP BYP”显示在EICAS上表示()

    • A、1发燃油旁通
    • B、1发滑油即将旁通
    • C、1发滑油旁通

    正确答案:B

  • 第5题:

    (EMB145)如果总线ICB故障,则FD工作以什么方式()

    • A、FD1为主,FD2为从
    • B、FD1和FD2均为主
    • C、FD1为从,FD2为主

    正确答案:B

  • 第6题:

    (EMB145)EMB145飞机有()个液压系统。

    • A、1
    • B、2
    • C、3

    正确答案:B

  • 第7题:

    单选题
    Whether using a centrifuge or a simple filter, oil cleaning and filtration will be the most effective when the oil is at a ().
    A

    high temperature and a high viscosity

    B

    high temperature and a low viscosity

    C

    low temperature and a high viscosity

    D

    low temperature and a low viscosity


    正确答案: A
    解析: 暂无解析

  • 第8题:

    单选题
    Fuel oil having a low cetane rating could result in()
    A

    improved cold weather starting

    B

    excessive fuel oil consumption

    C

    reduced ignition lag

    D

    smoother engine operation


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    ()can cause oil flow from water outlet of a separator.
    A

    Oil inlet valve opening too quickly

    B

    Oil temperature too high

    C

    Diameter of gravity disc too small

    D

    Viscosity of oil too low


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    If found oil when we open low oil level plug of separator, it indicates ()
    A

    the separator is overload

    B

    the monitor equipment of separator fails

    C

    the discharge pump of separator can not work

    D

    the temperature of oil water is low


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    The time of discharging oil is short, but oily water separator discharges oil frequentlyThe possible reason is ()
    A

    the sensor of low oil level is fully covered by sludge

    B

    the coarse strainer before the pump in suction system is clogged

    C

    the screw pump is worn seriously and volumetric efficiency is decreased

    D

    bilge suction value is clogged


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    Most large, low-speed, main propulsion diesel engines use duplex lube oil strainer to ()
    A

    decrease the time required between cleanings

    B

    removes all large and small foreign objects

    C

    ensure a positive flow of oil at all times

    D

    ensure that all lube oil has been treated twice


    正确答案: B
    解析: 暂无解析

  • 第13题:

    (EMB145)根据压力放油程序对右油箱放油,交输活门()

    • A、必须选择在LOW 1
    • B、必须选择在LOW 2
    • C、保持在OFF位

    正确答案:C

  • 第14题:

    (EMB145)燃油温度传感器(触发相关信息E1 [2]FUEL LOW TEMP)装在()

    • A、FDMU的下游
    • B、FDMU的上游
    • C、FCOC上

    正确答案:C

  • 第15题:

    (EMB145)为了放出左翼油箱存油,必须()

    • A、XFEED设置在LOW1位
    • B、XFEED设置在LOW2位,并且2A或2B或2C管必须在ON位
    • C、XFEED设置在LOW2位,并且1A或1B或1C管必须在ON位

    正确答案:C

  • 第16题:

    (EMB145)DFDR从()获得FLIGHT NUMBER。

    • A、机长时钟
    • B、RMU1
    • C、FMS

    正确答案:A

  • 第17题:

    (EMB145)“HYD 1(2)LO QTY”EICAS信息是由()引起的。

    • A、油量传感器(分压计)
    • B、Low level微动电门
    • C、油量传感器探测到液压数量小于1公升,或者是相关Low level微动电门关闭

    正确答案:C

  • 第18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19题:

    单选题
    The three conditions which cause engine shutdown are overspeed,low lube oil pressure,and().
    A

    High lube oil pressure

    B

    High jacket water pressure

    C

    High jacket water temperature

    D

    Low jacket water pressure


    正确答案: D
    解析: 暂无解析

  • 第20题:

    单选题
    Mist detectors used on large low-speed main propulsion diesel engines monitor and check for the presence of ().
    A

    fuel oil vapor at the sludge tank vent

    B

    unburned fuel vapors in the scavenge air receiver

    C

    lube oil vapors in the crank case

    D

    lube oil vapors in the engine room


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    If the temperature drops low enough, oil will not flow, () just tell us the temperature.
    A

    Hash point

    B

    Viscosity

    C

    Pour point

    D

    Cetane number


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following operations need to be entered on the Oil Record Book Part I? () (1) Ballast of fuel oil tanks (2) Condition of oil discharge monitoring and control system
    A

    (1)only

    B

    (2)only

    C

    both(1)and(2)

    D

    neither(1)nor(2)


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    Surface irregularities, such as erosion and pitting on injection pump plungers, will()
    A

    increase ignition delay

    B

    affect fuel oil metering

    C

    affect engine performance at low speed

    D

    only disappear due to fuel oil abrasion


    正确答案: B
    解析: 暂无解析