Answer / ys

For Distribution transformers only :
The primary side does not contain neutral connection as its
delta conncted & in secondary side contains a neural
connection as star connected

Answer / h.p.sahu

The primary side connected to Power supply side Where as
the load is connected to seconadry side.

Answer / mabeta

primary transformer is used to step up the voltage for transmission purposes while a secondary transformer is used to step down the voltage for distribution purposes at the load end of a power system.

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