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Answer Posted / pawan pratap
IN ONLINE UPS THERE IS A DOUBLE CONVERSION AC TO DC THEN DC
TO AC.SO THERE IS NO INTERRUPTION IN ONLINE UPS WHEN MAIN
SUPPLY FAILS.BUT IN OFF LINE UPS THERE IS ONLY ONE
CONVERSION AT A TIME EITHER AC TO DC OR DC TO AC WHICH
SWITCH OVER WHEN CAHNGE OVER DONE.
| Is This Answer Correct ? | 29 Yes | 4 No |
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