Multifamily Standard Service Calculation - Crash Course 2020

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

[nicolaeceban]

you are the best.Very strange you have so few views and subscribers .thank you for the help

[raymondmolander]

In example #3 It listed the micro/hood at 1800w but you put in 1400w in the table when you did the calculation.

[migueloseguera]

For question 3: why are you using 117, 000va at 35% instead of 120, 000va. I have 142, 380va after I remove 3, 000va from 145, 380 to keep for later. After i have 22, 380va. Why do I have to use 117, 000va at 35%?

[dr.sparkslaboratory]

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

[JDM_Electric-SanDiego]

Thanks for the great video! Where might I be able to purchase that excel calculator you're using?

[nicolaeceban]

can you make some duplex loud calculation

[haideral-shahee]

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.

[ericpolk]

75% demand factor only applies if it is 4 or more appliances???

[kailashsoni]

Please upload these on a drive link 🙏🏻

[lukethesithlord]

Where are you getting the yellow box on your calculation sheet to add 25% of largest motor of building. Its not listed anywhere in article 220.84 to add that.

[ericpolk]

we don't increase the largest motor in the optional method correct?

[kailashsoni]

Will you please provide these excel sheets🙏🏻🙏🏻

[pedromagallanes]

i thought for ranges you use whats less, column c shows 25 kw so instead of punching 27000 should of been 25kw