Answer / sunil kumar das

ST means sub station transmission it's range 11KV to 33KV
HT means High voltage Transmission line it's range 110 to
400KV.

Answer / pukilu

ans first is correct

Answer / nagarjuna

I AM GETTING CONFUSION WHICH ANSWER IS CORRECT IN BETWEEN 1 AND 2.WIL ANY ONE CONFORM ME AND GIVE ME CLARIFICATION,ABT ST AND HT.

Answer / sanjay talwaria

ST means super transmission having range above 400 KV and
HT means high trannsmission having range 132 to 400 KV

Answer / amit sharma

Any type of electrical relay

Answer / saireen

ans second is correct.

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