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what is the difference between power transformer &
distribution transformer and what are their ratings
respectively?
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Answer Posted / shariff
Power trf is used for the transmission purpose only with step up or step down and they are EHV grade. They are usually rated in MVA only and they will be of big in size and it is a costliest equipment of that utility.
Dist. Trf is only used for the steping down the voltage at the end of the load side, small in size operates in KV and rating will be in kVA.
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