Answer / guest

It is harmful.Blown-fuses on PF correction caps, due to
high voltage and currents from resonance
with line impedance.
- Mis-operation or failure of electronic equipment
- Light flicker results when there are voltage subharmonics
in the range of 1-30Hz. The
human eye is most sensitive at 8.8Hz, where just a 0.5%
variation in the RMS voltage is
noticeable with some types of lighting.

Answer / shaheb

normaly its harmful accept for heating applications..for
machine it produces ripple in torque that produces
vivration & noise..ripple component produces heat..

How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.

1 Answers   S V Sugar,

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0 Answers   ABC,

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0 Answers   LOreal,

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0 Answers   KOTC,

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