Can I do body earthing of machine by using Cable armour or
I have to run another GI wire for body earthing and how
many wires I need to run. Is there any rule for this.
eartnig
Answer Posted / chandru_williams
Body earthing by cable armour is not the correct way of
earthing a machine. armour earthing and gland earthing of
cables is done to prevent any shock which occurs in cable
or gland
According to IS 3043 of earthing , it is essential to
provide double earthing for a machine body eaither through
copper or GI falt according to its calculated short circuit
current rating.
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