[Journeyman] 9. Feeders and Branch Circuits: Where Each Begins

Podcast: Trades Exam Prep · Ran Chen, EA, CFP®

Opublikowano: 2026-10-16

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - How Article 100 of the 2023 NEC defines the operational boundary between feeders and branch circuits. - The critical role of the final overcurrent protective device in identifying circuit classifications. - Why physical conductor properties like THHN or wire gauge do not determine circuit role. - How to analyze a panel-to-subpanel system scenario t...