earthing query

[m4fiaafg]

this may sound stupid, however im still gonna ask

if the neurtal and earth are connected at the same point at a the supply side why cant you
split the neutral and use that as a earth with all your earthing systems not just tncs systems, please can some one explain in detail why and why not please

 

[bugsy]

If you posses an on site guide check out the section on protection

 

[SirKit Breaker]

this may sound stupid, however im still gonna ask

if the neurtal and earth are connected at the same point at a the supply side why cant you
split the neutral and use that as a earth with all your earthing systems not just tncs systems, please can some one explain in detail why and why not please

Its not a stupid question, but have a look for yourself as it is explained a lot better than i could manage, and its something you need to know.

Cheers............Howard