What is the difference between online ups and offline ups?
Answer Posted / saravanan
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 ? | 26 Yes | 4 No |
Post New Answer View All Answers
why asa method ZPF method is more accurate than ASA method?
How many types of electric motors are there?
What is gain margin?
how to check regenerative load in drived motor
what is draiv work
why on delay timer used for fully automatic star delta starter?
Electrical Engineering
why ten delta testing is carried out on power transformer
What is I to C?
Why let through energy not considered for ACB breaker while cable sizing?
Load break swicth maintenance procedure.
What is icu and ics in Acb and how many time icu or ics passes from breaker?
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
What are hrc fuses and where it is used?
what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)