Answer / k.prakashchandra

As per IE Rules 1956,for EHT line the clearance above ground
of the lowest conductor shall not be less than 5.2 m + 0.3 m
for every 33000 V or part thereof by which the voltage
exceeds 33000 V ,provided the minimum clearance along or
across any street shall not be less than 6.1 m. So for 400
KV line, it works out to be 8.8 m

Answer / alap

ground clearence means the height of middle of line between
two towers from ground... it is so designed as the sag is
minimum and stress on transmittion line is also minimum....

Answer / vishwa theja c

8.8m As per IE Rules 1956,for EHT line the clearance above ground
of the lowest conductor shall not be less than 5.2 m + 0.3 m
for every 33000 V

Answer / sutapa

Rohit Sing is a pure GANDU.......... Pls click yes or no

Answer / shashank vyas

it is 8.84m in plain areas

Answer / sunil dangi

8.8mtr AS PER nema STANDERED

Answer / guest

11m

Answer / rohit singh

here is list of height of tower according to the voltage....

11kv--7meter
33kv--11meter
132kv--20 meter
220kv --35 meter
400kv -- 50 meter..


if any one have problem then go see yourself at any 400kv substation...

Answer / surender kumar

07 Mtr

how calculate the current faut level

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