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  1. DetlefSchmitz

    New light fitting

    Hopefully the Wagos in the ceiling are enclosed in the proper maintenance free box.
  2. DetlefSchmitz

    Changing Light Switch Issues (Ed.)

    I think you should count again...
  3. DetlefSchmitz

    How Wireless EV Charging Works

    No, basically you were strawmanning us, and that is not worthy of you.
  4. DetlefSchmitz

    How Wireless EV Charging Works

    So you are inventing a system that is 100% efficient but transfers very little power? Not sure what the limitation would be, but it's your invention. Given that current systems with idea coupling are only 70% efficient, I'm not sure where you're coming from. Who, in the thread, are you accusing...
  5. DetlefSchmitz

    How Wireless EV Charging Works

    Efficiency is power received divided by power supplied. How could you think it meant anything else? And what could well/fast mean?
  6. DetlefSchmitz

    How Wireless EV Charging Works

    But they don't say what the absolute efficiency is. Yes but Tesla was trying to transmit the power using electromagnetic radiation. These people are using magnetic coupling (like iPhone chargers) which is likely to be much more efficient. I am just not sure how efficient it will turn out to be...
  7. DetlefSchmitz

    Solar Installation

    It would be even better if you started getting paid for export.
  8. DetlefSchmitz

    Solar Installation

    I seriously question that that ever happened. You might be confusing it with deemed export (50% of that generated).
  9. DetlefSchmitz

    Wiring for oven

    Definitely sounds a good question. Most real electricians at least have a strong opinion on the subject, even if it's wrong.
  10. DetlefSchmitz

    Ceiling down lighters don't work, but bulbs emit low blue light - please help

    To be honest I am wondering how so much daylight could be coming in without being accompanied by rainwater.
  11. DetlefSchmitz

    Solar Installation

    Haven't read the rest of this thread. Firstly, who told you this? The DNO are the only people who can decide what the limit is. Was it them? Secondly the Inverter should be settable to limit the export, below what the panels are specified as, but the DNO may have different views as to whether...
  12. DetlefSchmitz

    Ooops!

    You guys should look at learning Icelandic. The word for two is “tveir,” “tvaer,” or “tvo”, all depending.
  13. DetlefSchmitz

    Level 3 C&G cable sizing calculations

    As you're doing exams and stuff you should probably get into the habit of using a small 'm' for metres (as it isn't some famous scientists name). 'M' has a different use.
  14. DetlefSchmitz

    Ooops!

    ...and it starts with a capital S. Only the English word schadenfreude has a small s.
  15. DetlefSchmitz

    Ooops!

    My wife and I booked a few days in a hotel in Worms last year, but a couple of days before we set off we got a phone call from them saying that they had to cancel our booking because they had had a serious fire. Turns out that, at least in Rheinland-Pfalz, there is no requirement for hotels to...
  16. DetlefSchmitz

    What’s the correct cable for switched live extractor?

    As I mentioned before, the last time you said this, Alice didn't say it. It was Humpty Dumpty.
  17. DetlefSchmitz

    Re: Toothbrush or shaver socket what's involved?

    Except in the bathroom where you want to use them.
  18. DetlefSchmitz

    fittings for flexible conduit

    I did it to slow the mice down.
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