• sp3ctr4l@lemmy.dbzer0.com
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    11 minutes ago

    For reference / non electrical engineers / visual learners:

    https://engineerfix.com/electrical/plugs/how-to-wire-a-us-plug/

    NA 2 Prong, Type A

    NA 3 Prong, Type B

    ‘Earth’ = Ground = the 3rd, round prong

    You can maybe see the AI has kinda sorta merged elements from both of these.

    The main problem is that uh… notice how in these real diagrams none of the lines are looped into each other, they are 2 or 3 distinct lines that feed into whatever is being plugged in…

    … whereas in the AI diagram… it just forms a continuous loop.

    Which… basically means that what the AI labels as ‘neutral’ and ‘ground’… aren’t.

    Doing that would instantly cause a short cicruit and potentially immediately start a or multiple fires, trip circuit breakers, etc, depending on the voltage/amperage avalaible to the outlet this AI ‘death-plug’ ie connected to, and how long it takes the circuit breaker to trip.

    … thats my layman understanding, corrections from any actual EEs would be appreciated if I’ve mucked something up.

  • TrickDacy@lemmy.worldM
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    3 hours ago

    If this truly needs to be said, a giant meteor is too good for us. I get that people are stupid as fuck but Jesus, trusting your life to AI at this point is next level idiocy

  • Annoyed_🦀 @lemmy.zip
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    5 hours ago

    Everytime someone ask AI for wiring diagram, Medhi’s mom will go slap them with a slipper.

  • null_dot@lemmy.dbzer0.com
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    6 hours ago

    It’s almost as though an AI designed to make pictures of kittens with boobs has no understanding of how electricity works.

  • chronicledmonocle@lemmy.world
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    5 hours ago

    What the actual fuck. The prongs aren’t even oriented correctly. And the ‘live’ wire is just tied to ground.

    So glad we’re burning down the rainforests for this.

    • Darkassassin07@lemmy.ca
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      5 hours ago

      I was curious and found we do actually have plugs with those pin orientations.

      It’s 240v though, which means two live wires on opposing phases shorted together and connected to the appliances ground wire… Even better.

  • onslaught545@lemmy.zip
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    5 hours ago

    Whoever thought this would burn your house down didn’t read the diagram. The only wire external to the circuit is the ground.

    This is 100% a safe way to wire an outlet, provided you don’t expect it to deliver power.

    • Darkassassin07@lemmy.ca
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      5 hours ago

      This is a plug, not an outlet; and it shorts the live + neutral pins together. There is no ground pin present, though a wire labeled ground is also being shorted to the live+neutral pins. (basing ‘pins’ on shape/colour and ignoring that at least one is in the wrong position)

      If this doesn’t immediately trip the breaker when plugged in, it’s because you have an open neutral; and now whatever’s on the end of that ground wire (typically exposed metal) is live.

      • Norah (pup/it/she)@lemmy.blahaj.zone
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        5 hours ago

        The live and neutral pins are wired together, so there’s not really a reason for the power to travel to that ground wire. Unless the path to the ground of the device, and then from there to actual ground, is shorter, then nothing will flow that way. It’s absolutely not safe, but a number of other factors would need to be present before it were deadly.

        • Darkassassin07@lemmy.ca
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          4 hours ago

          Unless the path to the ground of the device, and then from there to actual ground, is shorter, then nothing will flow that way.

          That’s not true. Electricity will take all available paths to return to ground, with current flow relative to the resistance present. In other words, two low resistance paths will share similar amounts of current when both are connected to power.

          If you were touching anything connected to that ‘ground’ wire while also connected to a true ground yourself; you could receive a harmful shock from plugging this in, even with a breaker in-line and successfully tripping. A GFCI device should prevent that shock, but a regular breaker will not trip fast enough.

          • Norah (pup/it/she)@lemmy.blahaj.zone
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            4 hours ago

            True actually. If this were the plug for a washing machine, and you were touching it and the tap for the water inlet, you would definitely get shocked still. Edit: The washing machine itself also wouldn’t generally have a connection to ground that way, as they usually use plastic hoses.

            • TrickDacy@lemmy.worldM
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              3 hours ago

              I’m not sure which of you is correct here but it’s fascinating how confidently people on the Internet will make statements. I’m sure one of you has earned that confidence but I’ll never know which one. Sadly, the other person should question their life choices pretty hard.

              • Darkassassin07@lemmy.ca
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                2 hours ago

                Unless I’m reading this thread incorrectly; I believe Norah was mistaken in the comment I replied to, but came around with my explanation.

                The mindset of ‘electricity takes the path of least resistance’ is really quite common and was actually taught in my highschool; but it’s rather misunderstood, if not outright wrong.

    • Undearius@lemmy.ca
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      5 hours ago

      I wouldn’t say connecting the ground wire of an appliance to the hot side of an outlet is very safe.

    • takeda@lemmy.dbzer0.com
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      5 hours ago

      This picture doesn’t show how to write sticker, but now to write plug. The wire that’s labeled ground is actually attached to live connector, although I guess that doesn’t matter as live and neutral are shorted by white wire.

      • onslaught545@lemmy.zip
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        5 hours ago

        The wire coming into the circuit is the ground, though. Anything after that is irrelevant since the ground is the only wire present.

            • Norah (pup/it/she)@lemmy.blahaj.zone
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              4 hours ago

              No, it’s not the only wire in the circuit. If that plug is plugged into an outlet, then the hot live wire is coming into the circuit at the pin labelled live, and connecting to the ground wire of the device. That ground wire is usually connected to the metal frame of an appliance. Because of the white wire connecting the live and neutral pins together, it’s going to immediately flow back to the breaker box. However, if for whatever reason the path from the ground of the device to actual ground is shorter, then the electricity will flow through the device. It is possible for a person to be in the path to ground. The way this is wired might also circumnavigate an RCD, preventing the safety switch from operating correctly.

              • Ilovethebomb@sh.itjust.works
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                1 hour ago

                An RCD measures the difference in current flow between the phase and neutral, so it will trip in this scenario. An alternative path to earth is precisely what they’re designed to detect.

                • Norah (pup/it/she)@lemmy.blahaj.zone
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                  1 hour ago

                  Ah yeah, you’re right, my mistake. It’s wild to me as an Aussie that they aren’t universal in the States. Plenty of houses (or outlets?) don’t have them IIRC?

                • Darkassassin07@lemmy.ca
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                  4 hours ago

                  It should; but it’s also important to note breakers are not intended to prevent electric shocks, they are intended to protect the wiring within your walls.

                  The time in between this being plugged in and the relevant breaker tripping IS enough time to receive a harmful shock from that ‘ground’ wire. Preventing this is the purpose of GFCI devices.

      • Ilovethebomb@sh.itjust.works
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        4 hours ago

        Connecting the earth wire, which goes to the metal casing of the appliance, directly to phase definitely isn’t safe.

        • ladicius@lemmy.world
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          30 minutes ago

          And where does phase go to or come from? The picture shows a short of piece of wire labelled “phase” but that doesn’t magically make an otherwise unconnected piece of wire anything active. If labelling anything “phase” could produce energy, boy would my energy bill go down fast 😂

          I keep to my statement: The pic shows a completely dead “circuit”.

  • cm0002@piefed.social
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    5 hours ago

    JUST. WHY. There are so so many freely available photos already online that don’t need to be generated AGAIN

  • Roguelazer@lemmy.world
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    6 hours ago

    Doesn’t this just bond neutral to ground? It’s definitely illegal and will kill you if some other device has a short and makes ground hot, but at least it’s not a suicide cord

    • fullsquare@awful.systems
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      6 hours ago

      this shorts live and neutral, ground pin is not even present (different shape) otoh if you need help wiring a plug, you probably shouldn’t

        • Darkassassin07@lemmy.ca
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          5 hours ago

          This is a plug. The big pins are live + neutral, which are shorted together and connected to the wire labeled ground (which heads to the exposed metal of whatever appliance is on the end of this cable).

        • onslaught545@lemmy.zip
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          5 hours ago

          Yeah, this circuit would do a whole lot of nothing since the ground is the only wire entering the circuit.

          • Ilovethebomb@sh.itjust.works
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            5 hours ago

            It would put phase directly on the metal casing of the appliance, if the circuit protection didn’t work.

            Please avoid the temptation to comment on something you know nothing about, this is actually a serious safety concern if someone followed this diagram.

            • fullsquare@awful.systems
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              1 hour ago

              Even worse. Orientation of pins like this is used in 240V circuit which means it has two antiphase live wires. This means that after shorting them, if one trips but not the other (if these two have independent breakers - idk if code requires otherwise) 120V is sent to device ground, and this one can be cut off by GFCI if used, but i hear it’s uncommon

              If it was normal 120V circuit, breaker would cut off live and left neutral connected to device ground, which still can be some 20V depending on conditions