Why the isolation treasforfer are connected at out put of
the ups ig 200kva ??????????????????

Answer Posted / prasun bhaumik

To isolate the neutral so eliminate the effect of neutral
shifting voltage at output

Is This Answer Correct ?    1 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

1420


I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

989


how mass curve differs from hydrograph.

1314


we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

3485


How will polarity test of Dy5 Transformer ?

1798






how to do the ductor test?

6577


electrical knowelge

750


how technical is calculated in 11kv line and lt line

1471


How to checked frequency drive output voltages?

704


The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is

713


What is an iron loss or core loss pi?

641


What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

1468


Why can't we parallel the secondary circuits of two voltage transformers?

987


at which voltage level arcing ground is occurs ??????????

1593


I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.

2132