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What will be the output on the transformer if I supply DC voltage on the primary?

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Question added by SBU SM
Date Posted: 2016/02/11
suraj kozhissery sivadasan
by suraj kozhissery sivadasan , Engineer-Maintenance , Integral Services Company W.L.L

since dc does not induce flux there wont be any counter mmf from secondary winding hence primary winding draws huge current resulting in the burn over. 

arun kumar dadisetti
by arun kumar dadisetti , Senior electrical Engineer , Saudi Aramco

transformer work  in self induction or mutual induction in dc it can not work & also burnt out primary winding because of no back EMF  .

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