更多"[单选题]下列对超转保护组件（OPU）的描述哪个是错误的？（ ）"的相关试题:
[单选题]OPU提供哪些保护？
A.LP&IP保护
B.LP&IP超速保护
C.LP&IP,HP超速保护
D.IP,HP超速保护
[单选题]超速保护装置（OPU）用来保护（ ）Which protection does the OPU provide ?
A.LP和IP转子故障保护. LP and IP shafh failure protection
B.LP和IP转子超速保护. LP and IP shaft overspeed protection
C.LP和HP转子超速保护. LP, HP shaft overspeed protection
[单选题]对OPU和EEC的相互关系下列描述哪个是正确的？（ ） The relationship of OPU and EEC which of the following description is correct
A.对发动机N1和N2超转保护是通过OPU和EEC共同实现. Turn the engine N1 and N2 super protection is a common implementation through the OPU and EEC
B.OPU对发动机N1和N2超转保护是独立于EEC的. OPU to protect engine N1 and N2 super transfer is independent of the EEC
C.OPU对发动机N1和N2超转保护受EEC监控. OPU on engine N1 and N2 super protection by the EEC to monitor
[单选题]发动机超转保护功能通过下列哪些部件来实现（ ）Which component can be through to provide the overspeed protection?
A.OPU，LPTOS，FMU内的超转活门及PRSOV. OPU,LPTOS,overspeed valve in the FMU and PRSOV.
B.专用发电机，OPU和LPTOS. DDG,OPU and LPTOS.
C.OPU，LPTOS和PCU. OPU，LPTOS and PCU
[单选题]以下关于FusionAccess中HDC组件的描述，哪个选项是不正确的?
A.单套HDC桌面控制器可管理1000个虚拟桌面。
B.用户接入时，与WI交互，提供接入信息，支持完成用户整个接入过程。
C.根据ITA发送的请求进行桌面组的管理、用户与虚拟桌面的关联等操作。
D.与VM中的HDA交互，收集HDA上报的虚拟机状态及接入状态。
[单选题]下列说法哪个正确：
Which of the following is true?
A.飞行中前传输通常自动进行，机组也可人工操作 in Flight the fuel transmission usually automatically, the pilot can also be done manually
B.飞行中前、后传输通常自动进行，机组也可人工操作
In flight, usually forward and afterward transfer unit can be automatically, also can be manual operation
C.飞行中后传输可自动进行，也可由机组人工操作
In flight, afterward transmit automatically or manual operation by pilot
[单选题]【单选题】以下关于 FusionAccess 中 HDA 组件的描述,哪个选项是不正确的?
A.HDA 是一系列桌面连接服务代理
B.与 HDA 交互的协议是 HDP 协议
C.HDA 是在制作模板时安装的
D.每—个桌面虚拟机不是必要安装 HDA
[单选题]以下哪个不属于驾驶舱灯光（ ）
Which of the following does not belong to the cockpit light?
A.中央仪表和备用罗盘灯
The central instrument and the standby compass light.
B.阅读灯和中央操纵台灯
Reading lamp and a central control desk lamp.
C..应急发光条灯
Emergency lighting lamp
[单选题]下列哪个不是例行维护项目？ （ ）
Which of following is not routine maintenance item? ( )
A.日例行维护
Daily routine maintenance
B.周例行维护
Weekly routine maintenance
C.月例行维护
Monthly routine maintenance
D.季度例行维护
Quarterly routine maintenance
[简答题]当显示源选择电门在“AUTO”位时，下显示组件由哪个电子显示组件控制？
[单选题]以下说法描述错误的是（ ）。
Which of the following statements is wrong? ( )
A.在系统升级后，执行完./run.sh后，我们一般用ps -ef |grep serv来检查网管进程和服务启动情况
After system upgrade, after we have run the “./run.sh” command, we usually run the “ps -ef |grep serv” command to check the OMM process and service startup.
B.cnvmverfile文件夹中在有老版本和新版本文件共存时，系统会自动选择新版本文件进行升级
If the old version files and the new version files coexist under the cnvmverfile folder, the system automatically selects the new version file to perform upgrade.
C.在网管升级过程中”选择网元类型”：需要检查网元类型设置是否正确。” FTP服务器类型”与升级前保持一致
During the OMM version upgrade process, we need to check whether the NE type is set correctly and check whether the FTP server type is consistent with that before upgrade.
D.服务器节点号在IMS系统网元中一般是使用10000+网元号
The server node ID is usually set to 10000+NE ID in the IMS system.
[多选题]以下描述正确的是（ ）。
Which of the following statements are correct: ( ).
A.plat_common_release_0xB4B9A.pkg是平台版本
plat_common_release_0xB4B9A.pkg is the platform version.
B.serv_0xB4B99.pkg 是业务版本
serv_0xB4B99.pkg is the service version.
C.sspi_common_release_0xB4B9B.pkg是接口机版本
sspi_common_release_0xB4B9B.pkg is the interface machine version.
D.sss_common_release_0xB4B99.pkg是通用版本
sss_common_release_0xB4B99.pkg is the general version.
[单选题]下面哪个值最接近主轮冲气压力（psi）（ ）
Which of the following values closest to the main wheel flushing air pressure
A.170
B.180
C.210
[单选题]关于前台升级描述错误的是（ ）。
Which of the following statements is wrong about foreground upgrade? ( )
A.版本加载后，在生效前需要执行网管命令”SHOW BOOTMODE”查询OMP单板启动方式。若为”本地启动”则可执行重启单板命令，否则需要将其修改为本地启动方式
After a version is loaded, before it takes effect, we need to run the OMM command “SHOW BOOTMODE” to query the startup mode of the OMP board. If the startup mode is set to “local”, we can run the board restarting command; otherwise, we need to change it to the local startup mode.
B.执行网管命令"ENABLE PKG"生效版本时，系统会自动重启
When we run the “ENABLE PKG” command to make the version effective, the system will be restarted automatically.
C.在备板执行网管命令”SHOW BOOTMODE”查询OMP单板启动方式。若为”从主板启动”则不需要将其修改为本地启动方式
When we run the OMM command “SHOW BOOTMODE” on the slave board to query the startup mode of the OMP board, if the board is set to “startup from the master board”, we do not need to modify it into the local startup mode.
D.LOAD PKG:TYPE="LOAD"&"ACTIVE"一般针对仅存在OMP一个模块的情况下，如果存在PP单板则需要选择DISPATCH，将版本分发到其他单板
Usually we run the “LOAD PKG:TYPE="LOAD"&"ACTIVE"” command when there is only one OMP module. If there are PP boards, we need to select DISPATCH and distribute the version to other boards.
