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Answer Posted / ponnamalla venkata satish
ups means uninterpted power supply it is play very
important role in industrial process because the field
intruments should give continous signal to the control
system and if in case power has shut down due to abnormal
condition in plant then also control system need some
process parameters to avoid hazards so ups can give
continous supply to the field instrumens and as per the
requirment in the process
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