I have a 600VA UPS for computer only. It holds for
20minutes only.
1. Can it be upgraded for longer period.?
2. Can it be used for one ceiling fan and a tube light? If
yes, how to upgrade?
Answer Posted / rpg
yes u can upgrade it by upgrading battery of higher Amp Hour
Capacity in UPS.
| Is This Answer Correct ? | 32 Yes | 17 No |
Post New Answer View All Answers
what happens when series resonance occurs?
hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?
I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)
What is the meaning of loop in transformer
what is meant by 2 within a star in a voltmeter dial?
Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA
why we can stote dc? why we cant store ac?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?
Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?
Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
how to operate and maintenance of 1500 kva diesel generator set
How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540