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in our transmisison sub station why we step down firstly
132kv\33kv then 33kv to 11kv. can we direct step down 132kv
to 11kv.
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Answer Posted / sudhir a kadam
usually this is done looking into the practical
requirements and availability of the transmission line. It
is not at all necessary that the HV 132 should be stepped
down to 33 KV. It can very well be directly stepped down to
11 KV. If we have a dual reqmt of 33 as well as 11KV.
132/33/11KV( pri/sec/ter) can also be designed.
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