Answer Posted / pak-engineer

hi hope all of you fine,
Friend,
as you know there are two type of earthing but tachnic are different, or you can say it Technic or various types of earthing.
1-System earthing
i-IT
ii-TNS
iii-TNC
iv-TNCS,,,,,etc
2- Equipment Earthing,
i-Bounding.\
you can get more detail if you required let me know, i will send you by mail attachment

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