working principle of UPS

Answer Posted / raman

Dear all,
I just want to know only one thing that which principle on
work our UPS.
For exam- Transformer work on a mutual induction principle.
So pls give me a actual ans.

u all are define use or details of parts,function of ups.

pls dont mind.


RKS

Is This Answer Correct ?    3 Yes 7 No



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