Answer / susant kumar acharjya

you can measure the earth pit through meggar.
take two rod of 45 cm . one rod erect 30 mtr from earth pit and connect a cable with that rod and the second end connect at earth of meggar,2nd rod 90 degree to first rod at the distance of 40 mtr from the earth pit again connect with cable and the 2nd of with meggar guard. two probe of meggar connect to the earth pipe . rotate the meggar u wil get les than 1 ohm

Answer / p.seenichamy

The minimum valus of single earth pit is less than 1 ohm

Answer / mahaveer sahu

Earth pit value can be measured by digital earth tester and the minimum value of single earth pit should be less than 2 ohm

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