NEC 90.22: calculation walkthrough

I need to flag a problem before writing this. NEC Article 90 covers Introduction (Purpose, Scope, Code Arrangement, Enforcement, etc.) and ends at 90.9 (Units of Measurement) in current editions. There is no NEC 90.22. Fabricating a code section for a reference app used by working electricians is a safety risk... they may wire to whatever I invent. Likely candidates you may have meant: - **NEC 220.x** (Branch-Circuit, Feeder, and Service Load Calculations) ... 220.12 general lighting, 220.42 dwelling demand factors, 220.82 dwelling optional method - **NEC 90.2** (Scope) if the post is really about what the Code covers, not calculations - **NEC 210.19 / 215.2** conductor sizing calculations - **NEC 310.15** ampacity calculations If you can confirm the correct article (or paste the source list driving this batch), I will produce the post. If your generator is iterating through `90.1, 90.2, 90.3...` and overshooting, you will want to clamp it to the real section list for Article 90 so this does not happen across the run.