Article 220
How to Size a Branch-Circuit
A question electricians are often asked is, ‘how do you size a circuit?’. To most, this seems like it would…
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Dwelling Unit Service Load Calculations – Optional Method
In the last article, we covered Part III in article 220 of the 2020 edition of the National Electrical codebook.…
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Are we allowed to reduce the size of Neutral Conductors?
So what is the “neutral conductor”? The neutral has a few different functions and is essential in an AC circuit.…
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Dwelling Unit Service Load Calculations – Standard Method
Article 220 in the National Electrical Code is something that electricians at any level seem to either overthink, make more…
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