Answer / ankush

it is used to prevent the growth of trees (any type of ghas
or long trees) so that it will not cause any sort of
shortcircuiting.

Answer / satyendra jain

it absorb leaked transformer oil ,huming, and
prevents growing of plants and increases
point resistance also

Answer / 3nath

resistance is inversely proportional to area so using stones we are dividing area so automatically resistance will increase
so it will helps to prevent shocks in abnormal conditions

Answer / hkrish.eee

weather control

Answer / srinivasa rao talasila

It is used to prevent the growing trees and as well as any
snakes r lizards.

Actually because of this rock stones these animals are
unable to walk on stones.

Thats why we are using 2.5mts to 3 mts of surrounding of
the equipment r substation

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