Why earthing is required, and what effect in earthing result
is more than 5 ohm and less than 5 or equal to 0 ohm

Answer Posted / sangram

earthing is required for machine safety and very important
for human safetywhen leakage current flow should be pass by
earthing.so not danger for anything.any equpment,machine
any electrical equpment must be provied eathing.without
earthing this is not safe.

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