niusouti.com

单选题Which of the following ensures that air is passed through a server chassis correctly？（）A U-size templatesB Phase changersC BafflesD Molex connectors

题目
单选题
Which of the following ensures that air is passed through a server chassis correctly？（）
A

U-size templates

B

Phase changers

C

Baffles

D

Molex connectors

相似考题

1.Hepatitis A can be contracted through the following routes except ( ) .A、waterB、stoolC、foodD、air

2.Which of the following ensures that air is passed through a server chassis correctly?()A. U-size templatesB. Phase changersC. BafflesD. Molex connectors

3.After a server has been installed into a rack, an administrator must ensure which of the following?()A. Warm air flow is permitted through the front bezelB. The system is labeled so that it can be identifiedC. Verify the change control process can be implementedD. Determine the correct power requirements

4.In an operating diesel engine, which of the following conditions is an indication of a leaking air starting valve?A.Noise coming from that air starting valveB.Continuous operation of the starting air compressorC.Zero air pressure in the air starting systemD.Overheated starting air pipe to the cylinder head

参考答案和解析
正确答案： D
解析： 暂无解析
更多“Which of the following ensures that air is passed through a ”相关问题

  • 第1题：

    Which one of the following is not relevant to the others?（）

    • A、airport
    • B、airfield
    • C、airline
    • D、air-conditioned

    正确答案:D

  • 第2题：

    After a server has been installed into a rack, an administrator must ensure which of the following?（）

    • A、Warm air flow is permitted through the front bezel
    • B、The system is labeled so that it can be identified
    • C、Verify the change control process can be implemented
    • D、Determine the correct power requirements

    正确答案:B

  • 第3题：

    Which of the following ensures that air is passed through a server chassis correctly?（）

    • A、U-size templates
    • B、Phase changers
    • C、Baffles
    • D、Molex connectors

    正确答案:A

  • 第4题：

    Which of the following ensures the MOST secure access to a server room？（）

    • A、 ID card readers
    • B、 Server rack doors
    • C、 Biometric devices
    • D、 Locked doors

    正确答案:C

  • 第5题：

    单选题
    After a server has been installed into a rack， an administrator must ensure which of the following？（）
    A

    Warm air flow is permitted through the front bezel

    B

    The system is labeled so that it can be identified

    C

    Verify the change control process can be implemented

    D

    Determine the correct power requirements


    正确答案： B
    解析： 暂无解析

  • 第6题：

    单选题
    Which of the following methods is used to prevent throttling of compressed air through the diesel engine air starting valves?（）
    A

    Holding the valve open for a long period

    B

    Increasing the starting air pressure used

    C

    Opening the stating air valve quickly

    D

    Reducing the starting air valve size


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    The loss of the diesel engine cylinder air charge through leaky valves, piston rings, worn or scored liners, would be indicated by which of the following sets of conditions?（）
    A

    Low compression pressure and high exhaust temperature

    B

    Low firing pressure and high exhaust temperature

    C

    Low compression pressure and low exhaust temperature

    D

    Low firing pressure and low exhaust temperature


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    The compressed air is admitted to each cylinder through a cam operated by starting air valve when the piston has just passed its （）.
    A

    BDC

    B

    TDC

    C

    BBDC

    D

    ATDC


    正确答案： A
    解析： 暂无解析

  • 第9题：

    问答题
    There are five employees—G, H, I, J, and K—in an office. Rumors spread through the office according to the following rules; Rumors can be passed in either direction between J and K. Rumors can be passed from G to H, from H to I, and from I to K. A rumor begun by H that reaches J will be known by all the following employees EXCEPT?

    正确答案： G
    解析：
    这题看起来挺麻烦，其实很简单，H会把传言告诉I，I告诉K，K再告诉J，因此最后只有G不会听到这个传言。

  • 第10题：

    单选题
    Which of the following descriptions best identifies the operating principal of a flash-type evaporator?（）
    A

    Sea water is heated to boiling temperature while under a vacuum

    B

    Sea water is passed over heated plates in a thin film

    C

    Heated sea water is injected into a vacuum chamber

    D

    Sea water is forced through a heated eductor


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following components channels air flow through a server chassis？（）
    A

     Fan

    B

     Heat sink

    C

     Shroud

    D

     Radiator


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Which of following functions is not one of the functions of air conditioner?（）
    A

    refreshing the air

    B

    making person upset

    C

    adjusting the air humidity

    D

    adjusting the air temperature


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Which of the following allows a program or port through a software firewall?（）

    • A、Exception
    • B、Pass-through
    • C、Port-forwarding
    • D、Punch-through

    正确答案:A

  • 第14题：

    Which of the following channels air flow through a server chassis？（）

    • A、Fans
    • B、Ducts
    • C、Heat sinks
    • D、Condensers

    正确答案:B

  • 第15题：

    Which of the following components channels air flow through a server chassis？（）

    • A、 Fan
    • B、 Heat sink
    • C、 Shroud
    • D、 Radiator

    正确答案:C

  • 第16题：

    单选题
    Which of the following allows a program or port through a software firewall?（）
    A

    Exception

    B

    Pass-through

    C

    Port-forwarding

    D

    Punch-through


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    Which of the following may lead to the engine NOT to start on air?（）
    A

    starting air pressure too high

    B

    correct timing of starting air valves

    C

    three of the six starting valves stuck

    D

    the turning gear disengaged


    正确答案： B
    解析： 暂无解析

  • 第18题：

    单选题
    The forced draught fan should be started and air passed through the furnace for several minutes to “（）” it of any exhaust gas or oil vapors.
    A

    blow

    B

    clean

    C

    scavenge

    D

    purge


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    Which of the following ensures the MOST secure access to a server room？（）
    A

     ID card readers

    B

     Server rack doors

    C

     Biometric devices

    D

     Locked doors


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the following may cause that an engine doesnt run on starting air?（）
    A

    too low starting air pressure

    B

    main start valve closed

    C

    neither A nor B

    D

    A and B


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following problems could cause air to blow out through the inlet air filter of a running compressor?（）
    A

    Excessive compression in the cylinder

    B

    A broken intake valve

    C

    A dirty inlet filter element

    D

    An improperly adjusted discharge valve


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following methods is normally used to control the temperature of air distributed from individual cooling coils in an air conditioning system using a chilled water circulation system?（）
    A

    A room thermostat activates an electric heater at each individual chilled air outlet when necessary

    B

    Varying the number of passes the air makes across the coils

    C

    Varying the temperature of the water through the coils

    D

    Varying the quantity of water flowing through the coils


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    In an operating diesel engine, which of the following condition is an indication of a leaking air starting valve?（）
    A

    noise coming from that air starting valve

    B

    continuous operation of the starting air compressor

    C

    zero air pressure in the air starting system

    D

    overheated starting air pipe to the cylinder head


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following words is formed through derivation?
    A

    students

    B

    shorter

    C

    bought

    D

    insanity


    正确答案： B
    解析：

相关内容