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A UPS is an 'un-interruptable power supply' - they provide back-up power in case of mains failure, to enable a file-server to maintain its functions. They work by having a re-chargeable battery inside which kicks in should the mains power be lost.
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What are the 2 main types of UPS's?
online ups and offline ups
What are Block diagrams for online and offline UPS?
Online UPS is a power supply that is not interrupted during the switch-over of the power. There is a short cut-off on the offline UPS which can have an effect on affected loads during transition.
What is the difference between online ups and offline ups?
Simple Explanation:Online UPS is an uninterruptible power supply that has no cut-off or sudden interruption during the switch-over transition of the power used to bypass or to battery source while Offline UPS has a momentary cut-off that could affect the protected loads during the transition.
What are two main types of ups?
Types of UPS1. Standby UPSStandby UPS is then used. When the power supply shuts down. Then it supplies the consumed power to the computer when the power is off. In which the computer's data is safe.2. Line Interactive UPSDesigning a Line Interactive UPS is similar to a standby UPS. It is a combination of both UPS online and offline. This UPS is used for small businesses. And at the same time it controls the electrical effect of the UPS output.3. Standby Online HybridStandby on-line hybrid is a topology used in UPS under 10 kva. Which is switched on from battery to standby converter. The battery charger is much smaller than it is in Stand by UPS
What are some other words meaning adults?
grown ups
What is the meaning of the partial curl -ups?
tang ina mo
Why does Modern Warfare 3 keep reseting the offline profiles?
It aint MW3 fault, because ur info is stored online, and not on ur console, when ur offline, u cant get any level ups, because the info is not being transmitted to the master server.
How do you go online from offline mode?
You can't go online in offline mode. Offline mode pretty much saves a screenshot of a web page, meaning if you can't access the Internet you can still view the page. Although you will not be able to click any links or visit any other websites that are not saved in offline mode.
What does offline mean?
being offline means not on at the very moment, as of on xbox live your friend may be offline for 2 hours or something. but the main meaning is if something is not on connected network or on that main modem or router to send the signals on the console that your online or offline is not working or something may unconnect for a few hours or minutes.
What is the meaning of server status?
The meaning of server status is quite simple. When one is referring to a server status it usually means that the server is either onine or offline. Many games rely on server status and if the server is offline one is not able to access the games.
Do economies go through ups and downs?
Yes, economies fluctuate, meaning they experience ups and downs, due to many factors.
What is the meaning of turbulent relationship?
a tribulent relationship is a relationship with ups and downs
