![power engineering - Why don't we use neutral wire for to ground devices and earth wire for closing the circuit? - Electrical Engineering Stack Exchange power engineering - Why don't we use neutral wire for to ground devices and earth wire for closing the circuit? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/3dn7M.png)
power engineering - Why don't we use neutral wire for to ground devices and earth wire for closing the circuit? - Electrical Engineering Stack Exchange
Is a ground pin routed thru a switch or is it always wired to Earth irrespective of the switch or the button on the socket panel? - Quora
![grounding - Is ground connection in home electrical system really necessary? - Electrical Engineering Stack Exchange grounding - Is ground connection in home electrical system really necessary? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ZR61q.png)