Answer / infodoss

Power transformer:
It carrying high voltage..
It is delta connection TFR.
It is used to transmit the voltage from generating sation
to distribution center.
Distribution transformer:
It carrying 440V 3phase star connection systm.
It is a home applaiance transformer.

Answer / santosh jadhav

power transformers are used in transmission network for
voltage ratings of(440kv,220kv,110kv,66Kv) and are generally
rated above 200MVA.

Distribution Transformers are used in (33 kv,11kv,6.6 Kv
)voltage levels in Distribution network and are generally
rated less than 200 MVA.

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