Various losses in a transformer
(i). Core or iron losses:
(i). Copper losses :
These losses are due to ohmic resistance of transformer windings.
Therefore,
(i). Core or iron losses:
Core flux in transformer remains constant for all load. Its variation is 1 to 3%. This losses are due to eddy current and hysteresis in the core of transformer.
(i). Copper losses :
These losses are due to ohmic resistance of transformer windings.
Therefore,
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