Electrical guides
& how-tos.
Straight answers from a working electrician — no jargon, no sales pitch. Start with a free guide, or grab a premium one during the launch sale (ends Sunday night, October 4).
Free guides
Read them all — no email required.
What causes it, the safe way to reset it once, and the warning signs that mean call an electrician.
Plug, Type-S, cartridge and blade fuses explained — replace a blown fuse safely and know when to upgrade to breakers.
What GFCI outlets protect against, where they're required, and when tripping signals a real problem.
What surges destroy, why point-of-use strips aren't enough, and how to size real protection.
Breaker off, verify dead, match wires one-for-one — the safe DIY walkthrough, and when to stop and call a pro.
Level 1 vs Level 2, NEMA 14-50 vs hardwired, 40A vs 48A — and whether your panel can handle it.
Sizing, transfer switches, and fuel types — pick the right backup power without overspending.
How electrician licensing exams work in Pennsylvania: municipal licenses, what to study, and test-day tips.
An honest, factual take on the long-tailpipe question and where Pennsylvania's power comes from.
Upfront cost, roof and production realities — what solar salespeople leave out.
Premium guides · launch sale ends Sun Oct 4
Deeper walkthroughs with worksheets and checklists. Free preview chapter on every page.
How your panel works, warning signs never to ignore, and what's safe to check yourself.
Turnover & compliance checklist for landlords — protect tenants and your investment.
Do you need an upgrade? 100A vs 200A, load calculation worksheet, cost drivers, vetting quotes.
Panel red flags, wiring types, and flip-house warning signs — before you sign.
Which jobs are safe to DIY and which can kill you — with step-by-step walkthroughs.
Type 1/2/3 SPDs, reading spec sheets, layered defense — real protection, not marketing.
The two words everyone mixes up, explained plainly with fault-path examples and code references.
13 chapters, worked load calculations, 40-question practice exam with answer key. Based on the 2026 NEC.
Ohm's law, ampacity, conduit fill, box fill, motor math — the field formulas in one quick place.
Electricity fundamentals in plain English — panels, wire sizes, voltage drop, and a 25-question self-quiz.
Multipliers, shrink, offsets, saddles and kicks — with practice drills and a verified answer key.
A systematic field guide: dead circuits, lost neutrals, nuisance trips, and when to stop and call.
KWh math, finding the hogs, rate plans, and cheap wins ranked by payback — honest savings math.
Load calculations, circuit sizing, GFCI/disconnect rules, permits and rebates — the full install playbook.
Sizing by watts, transfer switches vs. interlocks, CO safety, and the outage-day playbook.
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