Well if it a three phase transformers there is this issue of phase shift,vectors diagrams use for designing turns of transformer,decide the phase shift!!
This is a discussion on How does transformer invert a signal? within the Electrical & Electronics Engineering forums, part of the CE : Technical Discussions category; how transformer invert(out of phase) a signal .... which parameters tells that the output of a transformer is INphase or ...

how transformer invert(out of phase) a signal ....
which parameters tells that the output of a transformer is INphase or out of phase.....







Well if it a three phase transformers there is this issue of phase shift,vectors diagrams use for designing turns of transformer,decide the phase shift!!
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