Submitted Questions

  • Calculate Size of Copper Strip for Grounding

    How to calculate the size of the copper strip for grounding and earthing the machinery and equipment when we know the amperes of the machinery and the equipment.

    umesh bhuyan

    • Nov 20th, 2014

    Earthing strip is generally avl with aluminium or copper like 25*6mm or we can use 8/6 swg g.i wire as appropriate. But main logic is that we have to keep earth resistance within the limit,1ohm.that m...