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Do you know how to measure the earth resistance? if so
explain it
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Answer Posted / tofan kumar sahu
Earth resistance should be mesured only by using earth
tester the potential spike must be placed minimum 10mtr
away from mesuring earth pit & auxulary spike must be
placed minimum 10mtr from potential spike.That means the
distance between 2 spikes +the distance between earth pit &
potential spike should not less than 20mtr.
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