3 ms·
Common? Hell no! Obvious? Yes. For a switch to work a circuit must be present. Either a neutral line or a ground it is the only way to send information. If
by parfe 12y ago
Common? Hell no! Obvious? Yes.
For a switch to work a circuit must be present. Either a neutral line or a ground it is the only way to send information.
If a functioning switch has only a single wire feeding into it then it must be reaching ground through other means.
- freyr 12y ago> If a functioning switch has only a single wire feeding into it then it must be reaching ground False dichotomy. You omitted a third option: magic.