About 63 results
Open links in new tab
  1. Difference between live and neutral wires - Physics Stack Exchange

    Sep 25, 2015 · With the neutral implemented, we get constant voltage accross any load (impedance) with varying current. How does the neutral wire make this possible? Since the neutral wire is a …

  2. Why don't we get a shock touching neutral wire?

    Nov 16, 2020 · The neutral wire does have current going through it. However, we do not get shocked when we touch something with current going through it, we get shocked when current goes through …

  3. electrical - How do I wire Neutral on a AC disconnect box? - Home ...

    Dec 21, 2022 · How do I wire Neutral on a AC disconnect box? Read the instructions that come with the box. I've looked at multiple AC disconnect boxes, though haven't ordered any yet. Don't, yet. On …

  4. How does Neutral Wire has lower potential than Live Wire?

    Dec 18, 2022 · The neutral wire is really only at 0 volts at the electrical panel ("service equipment") where it is physically connected to earth. When current flows in the neutral wire to complete an …

  5. What is the explicit difference between the ground and neutral wire in ...

    The grounding wire is a completely different size going back to the service. Where the neutral wire will be the same size as the supply, or double rated for a 220 two leg residential service, the grounding …

  6. What is the purpose of the electrical distribution neutral wire?

    Sep 6, 2022 · In US and Canada at least, the neutral wire that comes into the house is eventually connected to the local ground inside the main breaker panel. Since it is grounded, what purpose is …

  7. Can two circuits share a neutral? - Home Improvement Stack Exchange

    A multi-wire branch circuit (two hots from different legs sharing 1 neutral) is often found in the kitchen where it powers one receptacle which has the jumper connecting the upper and lower outets …

  8. electrical - Why Do 240V Circuits Not Require Neutral? - Home ...

    Apr 6, 2022 · Someone told me that a 240V circuit does not require a neutral wire in the cable. Can anyone explain this phenomenon from the electricity perspective and generally explain why circuits …

  9. Why would a light switch be wired with the neutral wire?

    The white wire should be marked with tape to indicate it's not being used as a neutral. Unfortunately, if this is the case, then you don't have a neutral available at this switch which is necessary for most of …

  10. electrical - Is it safe to use the neutral wire as a ground - Home ...

    Oct 30, 2022 · I found loose neutral wires in a junction box in the same series. Problem solved. Correct 122 volts on the black to ground and across to nuetral. Neutral to ground nothing. Just like it's …