what will be happen if we apply D.C supply to the
transformer

Answer Posted / mkumar

if you apply dc current in tarnsformer no change will occur
because mutual induction does not takes place on the other
hand your transformer will definetly get burn due to over
heating of windings.

Is This Answer Correct ?    2 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

defination of controlled shunt reactor

1881


We have 90mX100m hangar with 16 no.of supporting pillar. It is required to provide power supply on all pillars. what is suggested earthing scheme for hangars.

1708


In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

1706


What is the minimum underground tank size capacity considered for firefighting purpose?

1602


what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not

1710






what are factors to be consider in electrical installation like load factor,diversity factor .....

1462


im electrical engineer, could any one help me for FEWA exam questions please ?

718


How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?

4360


how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

1232


what is the purpose of silicon dropper used in battery charger?

6889


why ht cable end termination don't have a gland?

2465


can u give me a brief idea about power line carrier communication ??

1481


what are the different methods for the starting of a synchronous motor.

757


Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

2410


draw singleline diagram of star to delta and dol starters

1901