A Clearer, More Modern Dakota Prep

Dakota Prep has been redesigned on the app and web. Cleaner screens, a readiness card that shows whether you're on track, exam weighting on every topic, and a lot fewer bugs. Plus a rebuilt CEC curriculum.

September 18, 2026

How Long Does It Take to Become an Electrician?

Learn how long it takes to become an electrician, from starting an apprenticeship to earning your journeyman and master electrician licenses.

September 18, 2026

GFCI vs AFCI: Learning the Basics of Shock and Fire Protection

Learn the key differences between GFCI and AFCI protection, including how each device works, the hazards they prevent, NEC requirements, and where they’re required in residential wiring.

September 18, 2026

Bank of EMT conduits with sweeping 90-degree bends running from a junction box across a concrete ceiling

Conduit Bending Techniques Every Apprentice Should Know

The core bends every apprentice needs: 90-degree stubs, back-to-backs, offsets, and three- and four-point saddles — plus the take-up, multiplier, and shrink math.

September 18, 2026

How to Prepare for Your Electrical License Renewal

Learn how to renew your electrical license on time, including continuing education requirements, renewal fees, required documents, key deadlines, and common mistakes to avoid.

September 18, 2026

Finger pressing buttons on a scientific calculator.

Electrician Math: Formulas Every Electrician Should Know

Learn the essential math every electrician needs, including Ohm’s Law, power formulas, voltage drop, load calculations, conduit fill, and bending math for the job and licensing exam.

September 18, 2026

Electrician inspecting open electrical control cabinet wiring.

How to Get an Iowa Electrical License: Expert Guide

Learn how to get your Iowa electrical license, from apprenticeship and work-hour requirements to applications, exam prep, fees, and license renewal.

September 18, 2026

The Electrician Exam: Apprentice, Journeyman, and Master Guide

Your complete guide to the electrician exam at every tier - apprentice, journeyman, and master. Exam format, testing bodies, and what to study before test day.

September 18, 2026

The Journeyman Electrician Exam: Format and How to Pass It

Breakdown of the journeyman electrician exam: PSI and ICC format, NEC topic mix, passing score, and a prep plan that actually works on test day.

September 18, 2026

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