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Earth ground resistance methods 1

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candela05

Electrical
Joined
Oct 4, 2005
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1
Location
US
Can someone explain the advantages of using the "Fall of potential" method to measure earth ground resistance over any other methods.
 
If you register at this website you can download an explanation of fall-of-potential method:


It's generally considered the most reliable method of determining earth resistance because it provides a method of accounting for other resistances in the test setup.
 
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