What is the diffrence between ofline ups and online ups?
Answer Posted / k.prakashchandra
In case of on-line UPS ,the load is always met by inverter
,and for off-line , it is either line directly or inverter
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?
how rectifier transformer work in electroststic precipetatore(esp?
What is the difference between electrical earthing and electrical grounding?
how is calculated the quantity of weight in hot test xlpe?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What is meant by time harmonics and space harmonics?
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why
what is difference between 9kv 5ka surge arrester and 9kv 10ka surge arrester.
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
What is inrush current?
can we conduct the swineburne's test on a dc series motor? why?
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
lamination figures