海船船员
Each hose used for transferring vapors must ______．A.have a design burst pressure of at least 25 psigB.be capable of withstanding at least 2.0 psi vacuum without collapsing or constrictingC.be electrically continuous with a maximum resistance of ten thous
题目
Each hose used for transferring vapors must ______．
A.have a design burst pressure of at least 25 psig
B.be capable of withstanding at least 2.0 psi vacuum without collapsing or constricting
C.be electrically continuous with a maximum resistance of ten thousand ohms
D.All of the above
相似问题和答案
第1题：
Which statement is TRUE concerning cargo hose on tank barges ________．
A.Cargo hose must be able to withstand the shut-off head plus the static head of the cargo pump
B.Cargo hose must be able to withstand the static head of the cargo pump but no less than 100 psi
C.Cargo hose must be able to withstand the shut-off head less the static head of the cargo pump but no less than 100 psi
D.Cargo hose must be able to withstand at least 150 psi
第2题：
If not attached to the nozzle, each low-velocity spray applicator on a vessel must be stowed__________.
A.in a protected area on the main deck
B.inside a machinery space near the entrance
C.next to the fire hydrant to which the fire hose is attached
D.on a rack inside the quarters near the entrance
如果没有喷嘴接头，则船上的低速喷嘴要放在皮龙箱子里面。
第3题：
You are on a cargo vessel carrying toluol in bulk in portable tanks. Which is a requirement for pumping the toluol?
A.Hose connections to the tank must be made with a minimum of three bolts
B.There must be water pressure on the fire main
C.You must shut down if another vessel comes alongside
D.If transferring at anchor，you must display a red flag by day and a red light at night
第4题：
You need to design a strategy for identifying the number of instances that any one SQL Server 2005 computer will support. What should you do？（）
- A、Specify that each server must have one instance for each customer.
- B、Specify that each server must each have only one instance.
- C、Specify that each server must have one instance for each database that is hosted on that server.
- D、Specify that each server must have one instance for each customer who has one or more databases that are hosted on that server.
正确答案:D
第5题：
which one of the following accurately describes field names?（）
- A、they must be unique in a database
- B、they can only be used once in a view
- C、they can only used once on each form
- D、they can be used mulriple times on a form
正确答案:C
第6题：
A fire hose with a nozzle attached must be connected to each hydrant except when exposed to heavy weather or when the ______．
A.Fire hose might be damaged by cargo operations
B.Vessel is in port
C.Fire-main system is not charged
D.Fire pumps are used for purposes other than supplying water to the fire main
第7题：
B:threat
C:fuels
D:bubbles
第8题：
Reid vapor pressure is ______．
A.exerted by liquid cargo on the sides of a tank
B.exerted by liquid cargo on a cargo hose body
C.the lowest temperature and pressure that will cause a flammable liquid to give off vapors
D.a measurement of the amount of flammable vapors given off by a liquid at a certain temperature
第9题：
Your company has a main office and 10 branch offices. Each office has a direct link to the Internet. Each branch office has a WAN link that connects to the main office. Your network consists of an Active Directory forest. Each office is configured as an Active Directory site. You plan to deploy an Exchange Server 2010 Hub Transport server in each site. You need to design a message routing solution to meet the following requirements： .Branch office connections to the Internet must be used to deliver e-mail .Branch office servers must use the WAN link to the main office to deliver e-mail to other branch offices.Branch office servers must be prevented from sending e-mail to the Internet by using the WAN link to themain office .The solution must minimize administrative overhead What should you include in the solution？（）
- A、one Send connector for each site
- B、one SMTP site link for each site
- C、two Send connectors for each site
- D、10 Send connectors for each site
正确答案:A
第10题：
You need to design the Service Broker queues that will be used to submit requests for long-running reports. Your solution must minimize complexity of using the queues by applications. What should you do?（）
- A、Specify one queue for each client application that can submit report requests.
- B、Specify one queue for each of the two report-generation services.
- C、Specify one queue for all long-running report requests.
- D、Specify eight queues：One for each service， and one for each client application.
正确答案:B