Hi, to all technically skilled here.
due to some anomaly, my stabilizer (fridge), Dish set top box & UPS(desktop) have no output but only input – when connected to the power supply, for the last few days.
with the back up remaining in the Ups the connected the stabilizer (fridge) works juts fine- meaning both lights turn on.
power to the Ups is alive too – the surge protection socket of ups supplies power, just my new battery does not turn green & hence no power through battery back up sockets of Ups.
i had the power supply guys come & check, reply : tube light & the remaining stuff working fine, & there is power supply till the meter box, meaning nothing wrong from our end, get an electrician.
tried that as well. electricians around here come with a bulb with 2 wires & check every socket , not with a meter to check voltage, “nothing wrong here” they say.
i got next to zero knowledge about electrical stuff.
any help will be much appreciated.