Answer / arul murugan

ups- uniterruptable power supply. UPS is used for typical
load.
1. ON LINE UPS
2.OFF LINE UPS
ONLINE:
The load is connected through ups. so load will not
disturbed during normal power failure.
OFFLINE:
The load will interrupt after power failure.That is change
over time is in milli sec.

Answer / sabale.dnyaneshwar@gmail.com

UPS MEANS UN INTERRUPTIBLE POWER SUPPLY.
IN UPS AGAIN THERE IS 2 TYPES ON
1. ON LINE UPS
2. OFF LINE UPS
IN ON LINE UPS BATTERY IS CHARGING WITH MAINS. THAT MEANS
BATTERY IS CHARGED WITH LOAD & IF MAINS IS GONE IT WILL
COME IN LINE.
IN OFF LINE THRE IS SEPERATE ARRANGMENT FOR BATTERY.

Answer / sam khanji

UPS stands for uninterruptable power supply. supply only DC
current.
mainly use as a stand by power supply for DC equipment like
computers, access controls.
It has an interior batteries which are able to supply for
complete six hours. this period is enough to restore all
the information need during the failure of power. Usually
it is always connected to AC power and has a toggle switch
which will be active in case of power failure.

Answer / arun

dear sam khabji ,..i agreed..with ur answer.

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