【单选题】
当漏气探测环路探测到温度大于多少时，触发发动机引气漏气注意信息：___
A. 100度
B. 124度
C. 150度
D. 204度
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相关试题
【单选题】
在正常工作时，全权数字式发动机控制（FADEC）系统：___
A. 只是一个飞机电气系统
B. 如果飞机供电故障时，作电瓶用
C. 在N3大于8%时，自我供电
D. 是飞机电气系统并在应急时自我供电
【单选题】
在人工方式，当油门杆位于慢车位和起飞复飞位之间时：___
A. 油门杆的各个位置对应一个EPR
B. 发动机EPR是爬升EPR
C. 发动机EPR是慢车EPR
D. 发动机EPR冻结
【单选题】
在设定起飞/复飞（TOGA）功率时，EGT温度极限是：___
A. 单发时920度或双发时900度
B. 5分钟内920度，发动机故障时，920度仅15分钟
C. 5分钟内900度，发动机故障时，900度仅10分钟
【单选题】
哪种情况下不允许减推力起飞：___
A. 灵活温度温度低于修正的温度（TREF或OAT）
B. 在污染的跑道上起飞
C. 灵活温度高于TREF（ISA+15度）
D. 以上A和B
【单选题】
对应于最大巡航高度层的EPR值是否显示在ECAM上部显示上：___
【单选题】
基准温度29度，外界温度36度，修正的灵活温度为33度，能否用灵活推力起飞：___
【单选题】
全权数字式发动机控制（FADEC）又叫什么：___
A. 一个发动机控制盒
B. 一个推力控制组件
C. 电子发动机控制（EEC）
【单选题】
飞行中，起动机再次接通的最大N3是多少：___
【单选题】
起动机的最大工作时间是多少：___
A. 工作8分钟后15分钟不工作
B. 工作5分钟后20秒不工作
C. 在减速到N3零值的每次循环之间允许两个3分钟的循环和一个连续的一分钟循环
【单选题】
起动机冷却时间要求是：___
A. 三次起动尝试后冷却30分钟
B. 四次起动尝试后冷却15分钟
C. 四次起动尝试后冷却12分钟
【单选题】
最大可用灵活温度是多少：___
A. ISA+29
B. ISA+48
C. ISA+55
【单选题】
最低滑油压力是多少：___
A. 20PSI
B. 25PSI
C. 30PSI
【单选题】
什么装置直接关闭高压燃油活门和低压燃油活门：___
A. 发动机主电门
B. 电子控制组件（ECU）
C. 液压机械组件（HMU）
【单选题】
哪个活门保证等量燃油流量：___
A. 高压燃油关断活门
B. 低压燃油关断活门
C. 燃油计量活门
【单选题】
地面自动开车时，起动活门和点火是如何工作的：___
A. 当N3在25%与30%之间时点火且高压燃油活门开，N3达到50%时起动活门开始关闭；点火自动切断
B. 当N3大于30%时点火且N3大于40%时高压燃油活门开，N3大于50%时起动活门关闭；点火不关
C. 当N3大于40%时点火且高压燃油活门开，N3大于50%时起动活门开始关闭；点火自动切断
D. 当N3大于25%时点火，N3大于40%时高压燃油活门开，将方式选择放NORM（正常）位时起动活门开始关闭；点火切断
【单选题】
主燃油泵故障时，发动机是否仍有供油：___
A. 有，利用来自IDG油箱冷却管路的燃油
B. 有，备用油泵工作
C. 没有，发动机停车
【单选题】
如何人工起动冷转？___
A. 将发动机方式选择放CRANK（冷转）位，主电门放ON位
B. 将发动机主电门放OFF位，方式选择按钮放CRANK位，人工起动按钮放ON位
C. 将发动机主电门放ON位，方式选择按钮放CRANK位，人工起动按钮放ON位
【单选题】
飞机在地面，自动开车程序中，空调组件活门何时开始关闭？___
A. 起动旋纽选择点火/开车位
B. APU引气放ON位且起动旋纽选择点火/开车位
C. 起动旋纽选择点火/开车位且发动机主电门放ON位
【单选题】
FADEC在下列情况下自动选择连续点火：___
A. 发动机防冰接通且相关的接口组件（EIU）不能运转
B. 选择最大起飞推力或灵活起飞推力（EPR方式）
C. 选择进近慢车或飞行中非计划空中慢车或喘振
D. 以上A或B或C
【单选题】
IDG滑油是如何冷却的？___
A. 通过发动机燃油/滑油热交换器及空气/滑油热交换器
B. 能过滑油循环及空气/滑油热交换器
C. 只通过空气/滑油冷却器
【单选题】
当压力低于多少时，滑油压力指示变为红色？___
A. 25pis
B. 40pis
C. 50pis
【单选题】
反推的起动条件是：___
A. 飞机在地面（左右主起落架减震支柱压缩），油门杆位于慢车反推与最大反推之间，且一个对应的FADEC工作
B. 扰流板预位且油门杆处于反推
C. 油门杆位于最大反推
【单选题】
何时绿色REV（反推）字样出现在EPR指示上？___
A. 油门杆处于最大反推
B. 反推全部开锁
C. 油门杆位于慢车反推
【单选题】
在自动推力方式下，FMGC计算的推力由谁限制？___
A. FCU上预位的方式
B. FADEC（参照油门杆位置）
C. FMGC自己
【单选题】
在地面，开车程序何时自动中断？___
A. 无自动中断程序
B. 只在未起动或悬挂时
C. 只在无点火时
D. 在热起动，悬挂，N1锁定或无点火时
【单选题】
自动油门何时预位？___
A. 地面人工（发动机工作时），起飞后自动
B. 飞行中探测到a平台，人工或自动
C. 当飞行员起动起飞或复飞或在进近时，或从离地到无线电高度100英尺间探测到a平台，自动油门自动预位
【单选题】
起飞时，只要推力已设置（FLEX或TOGA）：___
A. 如果FCU上的自动推力按钮按下，自动油门功能预位
B. 自动油门功能（ATS）起动
C. 自动油门功能预位，但不现用
【单选题】
在使用灵活推力起飞后，单发失效，要想选择MCT（最大连续动力）___
A. 因油门杆在FLX位，MCT的选择是自动的
B. 将油门杆脱开CL/FLX/MCT位，然后再回到FLX/MCL位
【单选题】
自动推力现用时，不对称的琥珀色信息（在FMA上）表示：___
A. 只有一个油门杆设置在爬升位而另一个脱离此卡位
B. 由于FADEC失效，推力不对称
C. 由于油门杆角度对比失效，推力不对称
【单选题】
“LVR MCT”琥珀色信息（在FMA左侧）表示：___
A. 当速度大于绿点速度时，发动机失效后，油门杆不在MCT位
B. 发动机在飞行中失效后，油门杆不在MCT位
【单选题】
反推由谁驱动？___
A. 液压作动筒：绿色用于1号发动机，黄色用于2号发动机
B. 液压作动筒：绿色用于两台发动机
C. 液压作动筒：蓝色用于1号发动机，黄色用于2号发动机
D. 气源作动筒
【单选题】
滑油滤阻塞探测器用于：___
A. 探测主回油滤有过大的失压通过时
B. 探测滑油滤阻塞时
C. 探测滑油增压泵失效时
【单选题】
滑油怎样冷却？___
A. 使用气冷式滑油冷却器
B. 使用燃油制冷式滑油冷却器
C. 上面两种均使用
【单选题】
飞行中，推力手柄在两个卡位间，什么限定EPR限制？___
A. 推力手柄位置
B. 较前卡位
C. 较后卡位
【单选题】
自动油门现用，推力手柄在两个卡位间，什么限制较大的指令EPR？___
A. 推力手柄角度
B. EPR限制
C. 目标EP
【单选题】
FMGC计算___
A. EPR限制
B. 指令EPR
C. 目标EPR
【单选题】
EPR传感器失效会发生什么？___
A. EEC（电子发动机控制）转换成人工N1方式
B. EEC转换成额定N1方式
C. EEC转换成非额定N1方式
【单选题】
若飞行计划包含几个分段爬升（STEP CLB）阶段，则减马力爬升只能在第一段爬升阶段可用：___
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在机械设备中，凸轮表面误差将会引起扭转振动
【单选题】
What happens to the status of users already logged into ESXi Shell when a vSphere administrator enables lockdown mode?___
A. Users remain logged in and can run commands, except to disable lockdown mode.
B. Users remain logged in and can run commands, including disabling lockdown mode.
C. Users are immediately logged out of ESXi Shell.
D. Users are logged out after a timeout specified by the vSphere administrator.
【单选题】
What is the effective vSphere licensing level during the 60 day evaluation period?___
A. vSphere Foundation Essentials Plus
B. vSphere Standard
C. vSphere Enterprise
D. vSphere
E. nterprise Plus
【单选题】
To comply with security requirements, an administrator with a vCenter Server Appliance needs to force logoff of the vSphere web client after 10 minutes of inactivity.What should the administrator do to meet the requirement?___
A. Edit: /var/lib/vmware/vsphere-client/webclient.properties, modify session.timeout=10
B. Edit: /opt/vmware/vsphere-client/webclient.properties, modify session.timeout=600
C. Edit: /var/lib/vmware/vsphere-client/webclient.properties modify session.timeout=600
D. Edit: /opt/vmware/vsphere-client/webclient.properties, modify session.timeout=10
【单选题】
An administrator enables High Availability (HA) on a Virtual SAN cluster.Which network is used for HA Network Heatbeat configuration?___
A. The Management network.
B. The vMotion network.
C. The Virtual SAN network.
D. The Provisioning Traffic network.
【单选题】
A user wants to monitor a business-critical virtual machine to ensure that it doesn't run out of resources. What metric could be monitored in vRealize Operations to address this concern?___
A. Time Remaining badge
B. Compliance badge
C. Reclaimable Waste badge
D. Density badge
【单选题】
An administrator has recently installed a new ESXi 6.x Host, and during the configuration notices sporadic network problems. To check whether the issue occurred sometime during the configuration, the administrator would like to reset the system.How can this be accomplished in the shortest amount of time?___
A. Run the ESXi installer again and reinstall the host.
B. Select the Reset System Configuration option from the vSphere Client when connected directly to the host.
C. From the
D. irect Console User Interface, select Reset System Configuration.
【单选题】
A vApp is running out of compute resources when overall activity is high within the resource pool. At other times, everything is fine.What should be done to resolve this issue?___
A. Increase the size of the resource pool Shares.
B. Set the vApp's CPU and Memory Reservation Type to Expandable.
C. Set the vApp's CPU and Memory Limit to Unlimited.
D. Create a new resource pool with the existing hardware configuration.
【单选题】
A virtual machine has been renamed and an administrator is unable to find files with the new virtual machine name in the datastore.What is the reason for this?___
A. The names of the files on the datastore do not change.
B. The names of the files on the datastore have been corrupted.
C. The virtual machine needs to be re-added to the inventory.
D. The Distributed Resource Scheduler moved the virtual machine to another host.
【单选题】
An administrator has configured network connectivity for a new virtual machine, as shown in the Exhibit.What will occur with the network traffic of this virtual machine when communicating externally from vSwitch1?___
A. The virtual machine will communicate on both uplinks
B. The virtual machine will only communicate on vmnic1
C. The virtual machine will only communicate on vmnic2
D. The virtual machine will fail to communicate externally
【单选题】
An administrator is unable to create the first group in a new vRealize Operations environment. What is the likely cause of the problem?___
A. There are no group types defined.
B. The group is not defined in SSO.
C. There are more than 32 group types defined.
D. The description for the group is not provided.
【单选题】
A new vApp was built and tested in the corporate headquarters datacenter running vSphere 6.x. What condition would explain why the virtual machine is failing to boot in an offsite datacenter running on vSphere 5.5?___
A. The virtual machine was built with the default hardware version.
B. The VMFS 5 datastore is not compatible with virtual machines configured with vSphere 6.x.
C. a
D. RS 5.5 cluster cannot run virtual machines configured with vSphere 6.x.
【单选题】
An administrator is evaluating whether to deploy vCenter Server on a Windows server or on a vCenter Server appliance. The administrator has the following requirements: <A web browser will be utilized to manage the vSphere environment.> <16 ESXi hosts will be deployed.> <Licenses must be shared with a vCenter Server at another site.> <An external Oracle 10g database server will be used to host the vCenter Server database.> Why will the administrator need to deploy vCenter Server on a Windows server?___
A. Linked Mode is a requirement for the solution.
B. Oracle 10g is a requirement for the solution.
C. The vSphere web client is a requirement for the solution.
D. Management of more than 5 hosts is a requirement for the solution.
【单选题】
What is a benefit of using VMware Data Protection ?___
A. Provides support for guest-level backups and restores of Microsoft SQL Servers, Exchange Servers, and Share Point Servers.
B. Provides support for advanced storage services including replication, encryption, deduplication, and compression.
C. Provides direct access to VDP configuration integrated into the vSphere Client.
D. Reduces disk space consumed by virtual machine data using deduplication.
【单选题】
An administrator enables vSphere High Availability (HA) on an existing cluster with a large number of hosts and virtual machines. The administrator notices that the setup of vSphere HA on some of the hosts is failing. What step, if taken, might resolve this issue?___
A. Increase the value of the config.vpxd.das.electionWaitTimeSec setting.
B. Set the value of vpxd.das.aamMemoryLimit to 256.
C. Set the value of the das.useDefaultIsolationAddress setting to False.
D. Increase the value of the das.iostatsinterval setting.
【单选题】
An ESXi 6.x host consists of 24 logical cores. Hyperthreading is enabled on the host. What is the maximum number of vCPUs that can be assigned to a virtual machine on this host?___
【单选题】
By default, each ESXi 6.x host is provisioned with a certificate from which root certificate authority?___
A. RedHat Certificate Authority
B. VMware Certificate Authority
C. DigiCert Certificate Authority
D. Verisign Certificate Authority
【单选题】
An administrator is adding an NFS datastore as shown in the Exhibit. What is the purpose of the Servers to be added list?___
A. It contains the IP addresses of the NFS Storage Server to provide multipathing capability.
B. It contains the IP addresses of the ESXi hosts that mount the datastore.
C. It contains the IP addresses used for
D. ynamic Discovery of targets.
【单选题】
An administrator reports that the System Event log data is only available for 24 hours when reviewing the Hardware Status tab. Which condition could be responsible for the loss of data?___
A. A Reset event log was executed.
B. The statistical collection level was set to a value of 1.
C. The boot disk of the host is corrupt.
D. Syslog has been configured at the vCenter Server level.
【单选题】
During an upgrade, the ESXi 6.x installer finds an existing version of ESXi and a VMFS3 volume. No virtual machines exist on the host or VMFS3 volume. The requirement is to upgrade to VMFS5. Which option should be chosen to meet this requirement?___
A. Upgrade ESXi and preserve the VMFS datastore
B. Install ESXi and preserve the VMFS datastore
C. Install ESXi and overwrite the VMFS datastore
D. Upgrade
E. SXi and overwrite the VMFS datastore
【单选题】
A vSphere 6.x Standard Switch is configured with 4 virtual machine portgroups, as shown in the exhibit. Which portgroup would be utilized by default when creating a new virtual machine?___
A. Access Network
B. DMZ Network
C. VM Network
D. Virtual Machine Network
【单选题】
Which vSphere 6.x feature will allow an organization to utilize native snapshots?___
A. Virtual Volumes
B. Virtual SAN
C. VMFS3
D. VMFS5
【单选题】
An administrator is creating a new vSphere Distributed Switch that will be utilized with a specific vSphere Cluster. The cluster itself contains a mix of ESXi 5.x and 6.x Hosts. Which Distributed Switch version should be created to support this configuration?___
A. Distributed Switch: 6.0.0
B. Distributed Switch: 5.0.0
C. Distributed Switch: 5.1.0
D. Distributed Switch: 5.5.0
【单选题】
Which load balancing policy, previously limited to vSphere Distributed Switches, is now available on vSphere Standard Switches with vSphere 6.x?___
A. Route based on physical NIC workload
B. Route based on IP Hash
C. Route based on the originating virtual port
D. Route based on Source MAC Hash
【单选题】
A storage administrator is not seeing full utilization of all bandwidth from an ESXi host. The vSphere administrator observes the adapter details, as shown in the Exhibit. What is the probable cause of this issue?___
A. Another path needs to be used to allow full utilization of the bandwidth.
B. The array is not setup to use the correct multipathing policy.
C. There are no virtual machines on the host.
D. No traffic is being sent across it because a path failed.
【单选题】
A storage administrator is not seeing full utilization of all bandwidth from an ESXi host. The vSphere administrator observes the adapter details, as shown in the Exhibit. What is the probable cause of this issue?___
A. Another path needs to be used to allow full utilization of the bandwidth.
B. The array is not setup to use the correct multipathing policy.
C. There are no virtual machines on the host.
D. No traffic is being sent across it because a path failed.
【单选题】
An administrator has just completed performing an interactive installation of ESXi 6.x and is booting the host. How is the network initially configured?___
A. The network is configured by Automatic Private IP Addressing (APIPA).
B. The network is configured based on the settings detected in DNS.
C. The network is configured with the address as specified in the installer.
D. The network is automatically configured by DHCP.
【单选题】
You have just installed an ESXi 6.x Host. As part of your company security regulations, a security banner must be presented on the console of the host. How can this action be accomplished?___
A. Configure the Advanced Settings > Annotations screen of the ESXi host.
B. This is configured from the Direct Console User Interface configuration menu.
C. It is not possible to configure a security banner for the ESXi host.
D. From vCenter Server, this setting is configured globally in the vCenter Server configuration.
【单选题】
An administrator is only able to see the Health Badge when using the vRealize Operations user interface. What is the likely cause of this behavior?___
A. The vRealize Operations Foundation License is in use.
B. The vmware-sps service failed to start.
C. The vRealize Operations Standard License is in use.
D. The vmware-rbd-watchdog service failed to start.
