Answer Posted / meenakshi

well ppl,everyone knows the full form of ups and tat, it
provides the back up facility.but the question posted
is "what is the OPERATION OF UPS". frankly speakin even i
dint know the answer.i surfed the net n i went thru the
following link http://www.backuphowto.info/how-calculate-
ups-battery-backup n found the answer to be quite
satisfactory.if u still think the answer is wrong,i
apologise for tat....

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