> We've got a problem in apartments that have been renovated. The
> electricians sometimes run wires to outlets, etc. that they don't
> connect to power or neutral. Is there a circuit tester that can trace
> wires that are not connected?
>
>
>
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Re: Does the earth "complete the circuit" to become ground? ... Each power circuit is composed of three 'hot' wires.... when connected between two hot wires from the generator.... transformer connects to the house and earth ground.... (sci.electronics.misc)
Re: wired FM Modulator ... The iPod playing through the tape ... appears as though what wires I am actually talking about are the audio ... one guy here said if I were to wire a "power filter" between ... 6-disc CD changer that operated via a wired FM modulator.... (rec.audio.car)
Re: USB hum/noise isolation? ... All my equipment runs into a Belkin power bar... There is no noise on the built-in ... The Belkin provided only enought EMI/RFI filtering to make a claim. ... That means listing each of three wires in ... (rec.audio.pro)
Re: Dremel scroll saw DC motor ... >I would bet that the extra pair of wires bring variable power to the ... >With no power on these leads, there is no field, ... > assume that the speed control unit is OK. ... white connector goes to the motor with 100v between the blu and red; ... (sci.electronics.repair)
Re: Soon to arrive my HDTV ... Aren't they in direct contact with earth ground?... Suppose you have a fairly strong surge that comes in on the power service that causes a current to earth of 1,000A. ... The phone and cable wires may not be at 10,000V. ...Protection has more to do with keeping the voltages at the same potential than earthing, ... (alt.tv.tech.hdtv)
