difference between the earth mat and earth grid?

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difference between the earth mat and earth grid?..

Answer / drk

Earth Grid —A system of grounding electrodes consisting of inter-connected connectors buried in the earth to provide a common ground for electrical devices and metallic structures.

NOTE—The term ‘earth grid’ does not include ‘earth mat’.

Earth Mat—A grounding system formed by a grid of horizontally buried conductors and which serves to dissipate the earth fault current to earth and also as an equipotential bonding conductor system.

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difference between the earth mat and earth grid?..

Answer / k.prakashchandra

Earth mat is for improving ER value. The lead from the mat
is the earth grid.

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difference between the earth mat and earth grid?..

Answer / j. karthik

Both are same....

Earth Mat = Earth Grid

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