更多"Normally，potable water systems are "的相关试题:
[单项选择]The abbreviation "TDS" about the potable water probably means （）.
A. total dissolved solids
B. temperature of distillation of sea water
C. total dissolved sodium
D. total delivery system
[多项选择] You are the network administrator for Active Directory. Another system administrator installs Software Update Services (SUS) on a production Windows Server 2003 computer. You are assigned to manage the SUS computer. You need to ensure that you can recover SUS if the server fails. You need to back up all components that are required to restore SUS to its current configuration. Because of limited space, you must not back up unnecessary data. What action or actions should you perform? Select all that apply.（）
A. Back up the SUS folder that contains synchronized content.
B. Back up the folder in which the SYSAdmin site was created.
C. Back up the System State data fro the Windows Server 2003 computer.
D. Back up the IIS metabase
[单项选择]The safe rate of bunkering heavy fuel oil is directly related to the （）.
A. type of fuel transfer pump aboard
B. temperature of the fuel oil being received
C. size of the fuel storage tanks ashore
D. distance from the fuel oil storage tanks ashore
[单项选择]The bed-plate is secured in the longitudinal direction by means of bolts known as （）.
A. end-chock bolts
B. side-chock bolts
C. through bolts
D. tie rods
[单项选择]Which of the following components provides a direct source of seawater for the fire main system?（）
A. Rose box
B. Sea chest or spool piece
C. Sluice valve
D. Fire pump stuffing box
[单项选择]Which of the following operation will have a direct impact on the rate of wear in a cylinder liner （）
A. amount of scavenge air to the cylinder
B. quality of fuel injected
C. viscosity of the lube oil
D. compression ratio of the piston
[单项选择] Certkiller has an Active Directory forest with six domains. The company has 5 sites. The company requires a new distributed application that uses a custom application directory partition named ResData for data replication. The application is installed on one member server in five sites. You need to configure the five member servers to receive the ResData application directory partition for data replication. What should you do（）
A. Run the Dcpromo utility on the five member servers.
B. Run the Regsvr32 command on the five member servers
C. Run the Webadmin command on the five member servers
D. Run the RacAgent utility on the five member servers
[单项选择]在进行分组数据硬切换过程中，当手机收到源基站发出的Umf General Handoff DirectionMsg，同时其也捕获到了目标基站发出Null Traffic帧，此时手机就会向目标基站发（）消息，告知其已经切换到了目标基站。
A. Umf BSAck Order
B. Umf Pilot Measurement Request Order
C. Umf Handoff Completion Msg
D. Umf Pilot Strength MeasurementMsg
[单项选择]When distilling salt water the cooling water discharging from the distiller is fed back to evaporator as feed water （）.
A. to cut down the amount of cooling water needed
B. to prevent an excess amount of cooling water from being discharged to the bilges
C. to supply hot water to the evaporator for more economical operation
D. None of the above is tree
[单项选择]A water pump can not supply water after startingIt may be caused by （）.
A. closed discharge valve
B. broken pipe line
C. worn shaft
D. both A and B
[单项选择]The fresh water generator produces fresh water （）.
A. by cooling sea water
B. by heating sea water
C. by evaporation of sea water
D. by purifying sea water
[单项选择]您已经建立了一种远程访问策略并希望将该策略应用于某个测试用的用户账号。当您从Active Directory Users and Computers快捷方式进入，打开User Account Properties并发换至Dial-in标签而时，您发现通过Control Access Through Remote Access Policy选项是不可用的。那么，原因是什么呢（）
A. 远程访问策略应首先在客户机上配置
B. 通过远程访问策略控制访问只有在孤立服务器中才是可用的，在成员服务器上不可用
C. 通过远程访问策略控制访问只有当域工作在本地模式或者在孤立服务器上才是可用的
D. 通过远程访问策略控制访问只有在LocalUsersandGroups快捷方式下的Dial-in标答页上才是可用的
[单项选择]The oil （） in the discharging water from oil water separator exceeds 15 PPM without alarm, because the coil was burnt out.
A. filter
B. hole
C. pollution
D. content
[单项选择]（） is the production of pure water from sea water by evaporation and re-condensing.
A. Evaporation
B. Circulation
C. Condensation
D. Distillation
[单项选择]When distilling sea water the cooling water discharging from the distiller is fed back to evaporator as feed water （）.
A. to decrease scale formation
B. for better cooling effect
C. for more economical purpose
D. to raise vacuum
[单项选择]After stopping oily water separator, sea water should be permitted for （） minutes,（）should be closed after stopping pump to reduce oxidation corrosion of inner wall.
A. 15；inlet value
B. 15；inlet and outlet value
C. 30；inlet value
D. 30；inlet and outlet value
[单项选择]The water level showing in a boiler water gauge glass is usually （） during working.
A. higher than the actual drum water level
B. equal to the actual drum water level
C. increasing due to steam condensation in the glass
D. lower than actual drum water level
[单项选择]（） water is more expensive than fresh water It has high specific heat and low viscosity.
A. Distilled
B. Distilling
C. Boiling
D. Boiled
