Re:We need a lot more electricians if we’re going to electri...
by PaulHoule on Wednesday January 11, 2023 @12:15PM
(#34341061)
I received a PhD in physics so I got a solid dose of electricity and electronics.
I did help teach an autotutorial class in physics for premeds which got me to do a little more with fluid mechanics than most people but the trouble I have with plumbing is finding documentation for the details.
For instance when it comes to sealing PVC pipes I have seen instructions that tell you to "refer to the documentation from the pipe manufacturer" which is not at all straightforward for pipes that have been there 20+ years.
Re:We need a lot more electricians if we’re going to electri...
by _whiteCaps_ on Wednesday January 11, 2023 @01:51PM
(#34342724)
Not a course, but this channel has a ton of interesting content on US residential wiring:
https://www.youtube.com/c/technologyconnections
Curiously, we’re in opposite situations. I have a (very) basic understanding of electricity, just enough to change power outlets and the like. But in general I’m baffled by it because it’s a bunch of dangerous stuff I can’t see with values I don’t fully understand¹.
Plumbing, on the other hand, is water inside tubes controlled mechanically. After turning off the main valve, taking things apart reveals the simplicity of the system. Most importantly, after doing a fix I can feel confident in the safety and reliability of the work².
¹ If anyone has recommendations on a trustworthy course / YouTube playlist which teaches enough basics to understand electrical wiring in residential homes, I’m interested.
² I’m not doing super complex jobs, but in my own home it’s been years since I’ve needed to call a plumber.