Who is telling you this, and why that should matter to you

You have limited time and a lot of people selling you things. Here is who I am and what I am not.

The short version

Jeff Clerisier, Trojan Digital Marketing. I built this and I maintain it. I am not a licensed electrician, which is the first thing worth knowing about a site that teaches the code, and it is why every rule here carries the section it came from instead of my say-so.

I am not a licensed electrician. I want that said early rather than discovered later, because in this market plenty of things are sold by people implying a credential they do not hold.

What I do is read published rules carefully, check them against the source, and write them so they hold up when you are tired and the clock is running.

Why a non-electrician can be useful here

The exam is not testing whether you can wire a panel. It is testing whether you can find a rule in a book in about ninety seconds, repeatedly, for four hours.

That is a navigation and method problem. It rewards someone who has read the structure of the code closely and thought about how questions are worded, which is a different skill from being good at the trade.

For anything about the actual work, ask a licensed electrician. That is not what this site is for.

What I do differently

• Where sources disagree, the page says so and names the disagreement rather than quietly picking one.
• Where a figure could not be verified against a primary source, it is not published.
• No practice question here is taken from a real exam, and no page claims to know what will be on yours.

The bar in this market is low, and the way to clear it is to be checkable rather than confident.