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  1. General Electrical Discussion
    If there happened to be a power outage of the ENTIRE Eastern Interconnection grid (which produces power for 75% of America), what kind of power surge could we expect upon restoration?
  2. General Electrical Discussion
    So I am researching solar systems and installations for a friend of mine who wants to install at his appliance store. It looks like he will need available space for a 40amp load (at least that is what we believe to be necessary for an 8.1kW system) at his electrical box to host this system. We...
  3. General Electrical Discussion
    Hi, I started off as a resi. electrician 15 years ago, now a GC. wanted to learn a bit about every trade before going out on my own as a GC. 100 amp service currently want to upgrade to a double split 400 200 house and 200 to shop a commercial sparky told me that if i get a big enough rotary...
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