In Railway,why we are used HT Line 25KV ?.why we are not
used 11KV,33KV and others for This?

Answer Posted / salah

Dear ramesh Kumar ,

i got your quest

can you read my previous mail last 3 line.

power transmision @ 25 KV no need why because 220/66/33/11
kV hence we can reduce the cost of conductor.but incase of
railway you know ,if we increase the voltage level we have
to give a clearance between the live conductor.

i can assure you this by a video if you give your email id

regards

salah

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