Multifamily Standard Service Calculation - Crash Course

Simply Electrical
Simply Electrical
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Published 2023-03-20
This video shows a quick, simple approach to an electrical service calculation, along with multiple examples. The use of a handy table format makes it easy to understand and implement into real-world applications, and likewise is very useful for study and exam prep.

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Electrical NEC Exam Test Load 2020 Table Feeder Master Journeyman Apprentice Electrician, Calc, Calculation, Service
All Comments (15)
  • @nicolaeceban2038
    you are the best.Very strange you have so few views and subscribers .thank you for the help
  • @raymondmolander8590
    In example #3 It listed the micro/hood at 1800w but you put in 1400w in the table when you did the calculation.
  • @JDM_Electric-SanDiego
    Thanks for the great video! Where might I be able to purchase that excel calculator you're using?
  • @ericpolk9004
    we don't increase the largest motor in the optional method correct?
  • @ericpolk9004
    75% demand factor only applies if it is 4 or more appliances???
  • @dr.sparkslaboratory4859
    thank you for your videos, If you look at your question with 20 units with 923 sqft for the watts on the micro wave in the question it says 1800w. why do you have 1400w in your calculation? min 15
  • @haideral-shahee2656
    Hi, I always thought the multiple dwelling units are hard to calculate the total building load. Now, when I watched your video makes it EASY to calculate. THANK YOU THANK YOU THANK YOU!!! Just wondering what's software/program you used to make that table for four columns? Just need the name of it or the website, please. I am a new journeyman EL01.
  • @pedromagallanes6999
    i thought for ranges you use whats less, column c shows 25 kw so instead of punching 27000 should of been 25kw