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How to design the earth grid for lightning protection in an
industry
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Answer Posted / prakash soni
1)Several lightining arrester is used at the top of towers
lightning mast ,& buildings.
2)shild or ground wires are used above transmission line.
Gound wires are also used above & throughout the sub
station .
3)40mm or 32mm Ms rod are placed to entire area of plant
with wealding joints.
All lighting arresters and ground wires are connected
through the MS gried.
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