what is ups?how its works?and what is there in static
switch how it works?
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Answer Posted / sakkaravarthi soganur
ups means un interuptible powersupply
ac voltage converted to dc voltage through converter
dc supply connected to baterry also connected to inverter
incoming so we convert dc to ac through inverter.whenever
normal supply failure at that time battry suplly used
without any interuption,
static switch means two scr's connected to antiparallel,and
also this is electronics switch,
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