Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between online ups and offline ups?
- 44 Answers
- 219177 Views
- Electrical Tech, GMR, Gravity India, HCL, Indus Towers, NIT, Pyramid, Techno Electric and Engineering, UBS, I also Faced
- E-Mail Answers
Answer Posted / ravi k lavu
On line UPS means Supply will come from batteries on line
and charging also on line.
In OFF line UPS supply will come from batteries when main
line supply fails.Batteries will charge on line.
| Is This Answer Correct ? | 350 Yes | 69 No |
Post New Answer View All Answers
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
What are the transformer losses?
Why increase in current leads to increase in conductor temperature?
What are the protections for safe running of electric generator?
If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
why there using acb enclosure in big buildings
bus bar design conditions and sizing pls tell me quickly
i have 3500 amp load and select current transformer and perches.how i calculate .please understand
Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?
Why 3 phase induction motor getting supply in body if one of it's phase is cut
What will happend if given Vfd out put to step up transformer
When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?
which network topology offers the greatest level of tolerance?
