Answer Question
Tower footing impedance of Overhead line?
1-Is there any general value of footing resistance that will be accounted in this case
or
Footing resistance will depend on soil resistivity?
2-The OHGW grounding resistance will consider, the tower structure impedance?
or
Footing resistance will depend on soil resistivity?
2-The OHGW grounding resistance will consider, the tower structure impedance?