Is it possible to get earth resistance value"zero" Ohm
practically???
If yes,which type of earthing???
Answers were Sorted based on User's Feedback
Answer / chellappan
perfect zero value is not possible and near zero is
achievable in highly damp or watery surfaces
Is This Answer Correct ? | 36 Yes | 0 No |
Answer / rajneesh babbar
if earth resistane value (0 ohm)not achived even all best
effort (using copper plate,best salution & charcoal
Ext.),joined more parallel earthings.
Is This Answer Correct ? | 2 Yes | 4 No |
Answer / chellappan s
It is thoritical and cannot be achieved. Acceptable value is 1 ohms for medium voltages by practice.
Still lower value may be archived by several methods where sentive equipments are to be earthed. It will be costlier.
Is This Answer Correct ? | 0 Yes | 2 No |
Answer / shafi
It is desined by earthing calculation and practical
proved ,practical reading is taken in oil & gas area
Is This Answer Correct ? | 0 Yes | 2 No |
Answer / shafi
Yes, earthing rod should be inserted below 2meter summer
water level by drilling method
Is This Answer Correct ? | 0 Yes | 2 No |
Answer / anand prasad yadav
depending on soil & best salution quiring in side the earth
pit.
Is This Answer Correct ? | 2 Yes | 9 No |
Answer / rafiq
yes its possible to get earth resistance zero ohm
by using copper earthing (copper plate )
Is This Answer Correct ? | 4 Yes | 18 No |
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