Type E/F carries 16A/230V, and nowadays there are shutters included which only allow two pins to be inserted at once, not one but not the other. There's no standard as of which pin should be L1 and neutral anyway, nor it should matter, and fuses in british plugs are to accommodate ring circuits, which were introduced as a result of copper shortages (ie decades of tech debt)
fullsquare
joined 11 months ago
Or you could just use thicker wires like everyone else, or drop the use of ring mains, which is the actual reason why fuses in plugs were introduced. The reason why this was done was post-WW2 copper shortage. In other countries you'll see more likely star type circuit
I think that type A plug would be greatly improved in terms of safety and mechanically if it was put in a grounded metal shroud, in style of DIN connector https://en.wikipedia.org/wiki/DIN_connector it still would be compact, smaller than type F
UK uses type G. Type E/F plug has both contact for grounding pin like in type E and two sliding ground contacts on side like in type F. Sockets are either E or F, and i've mostly seen E
no, because it'll just trip fuse, and stoves are wired directly anyway
C/E/F also have shutters, probably more types do that too
Type E and F plugs are not really a thing anymore, today it's more common to find combined Type E/F plugs.
Fuses in british plugs are a mistake and only a requirement because of sketchy practices allowed in british electrical code immediately after WW2. Nobody else does that because nowhere else electric code is built in such a way that it is necessary. Switch seems to be mildly useful tho
llms allowed them to glide all the way to the point of failure without learning anything
Live in the forest ig. Some defect to Ukrainians, there are flyers and websites and telegram channels for that, but hard to say how many choose so
well, i see a large category of infrastructure problems (that will be 99% civilian use anyway - and not only transport, also telecomms, you can even put healthcare training in there) that is solvable by pouring money at them, and now it's politically convenient to let it rip even among pro-austerity neoliberals. if you want an example of what can this do, look at eastern eu countries and how they changed after funding went in
which ones? germany has government spending at 48% of gdp https://en.wikipedia.org/wiki/List_of_countries_by_government_spending_as_percentage_of_GDP so 5% of gdp for defense will be closer to 1/10 of all government spending
going by 2024 numbers, russians putting third of government spending to defence would be closer to 13% gdp
it's a bad practice to design appliance in such a way to assume that neutral will have low voltage, because in case of neutral failure in three-phase circuit you can get full voltage there, and there can be a couple of volts difference (sometimes more) between neutral and ground even in normal circumstances
it's better to cut off both live and neutral at the same time anyway, especially if there's no standard which is which. also, as device designer you don't know if it'll be used on a circuit that has neutral and phase where you think it'll go or not. (ie british appliance used on unpolarized circuit, like type F. adapters exist)