What is the max demand on your transformer and your company?

Answer Posted / will

Maximum demand means that it shall not cross the 100%
rating of the transformer, if the transformer has no
colling stages and can take extra demand.
Normally the cooling stages increase the transformer
capacity to take load 33% more at eact cooling stage.
Ist cooling stage FA-1.33%
2nd cooling stage FA-1.66%

That means when the transformer getting loaded more than
100% capacity the ist cooling stage gets automatically on
and when it gets more than 133% loaded the second cooling
stage gets automatically on.

Is This Answer Correct ?    4 Yes 11 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why we use four type of phase angle difference between pimary & secondry winding of a transformer & where we use them?

1615


What test must you do before powering up a circuit that you have been working on?

1385


Why r u using pf panel. what the uses

1498


i want wipro vlsi placement pattern please send me

1299


I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.

1371






As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?

1392


What is I to C?

1628


I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

1468


What is a Phase shift meter? Where can I get one?

1644


Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel

1523


what is the excess air in furnace

1587


technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"

1539


in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????

1564


Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

1633


From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

1305