Answer / vijay

on line ups have static switch.so it have no fluctuation.it continuous work on power/off power condition.load connected to inveter.

off line ups 2000mamp fluctuation.

Answer / shubham choudhary

In online ups load take supply from ups throughout wheather supply is turned on or off and main supply is always connected to the ups but in offline ups the load is first connected to the main supply and when the main supply goes off then the load is transfered to the ups.

Answer / sopm

ok

Answer / rajat sharma

online ups works on desktop pc
while
off line ups works on laptop only...

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