The National Electrical Code® Article 250 contains the rules for Grounding and Bonding. This second in a multi-part series about this article looks at the structure of Article 250 and the performance requirements that it seeks to meet.

This podcast is a summary of lectures that I give for Electrical Continuing Education based in Spokane WA, USA. If you would like the lecture notes for the podcasts, visit our website at www.inw-training.com and select Podcast in the menu items.

Get this PDF from NFPA for tables and summary
Code book information: Free Online Access at NFPA.ORG

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intro and outro sound effects:
Charging Power by Javier Zumer https://freesound.org/s/257229/
Jace Atkins by rescuedsheep https://freesound.org/s/346125/
Metal Door by avakas https://freesound.org/s/172364/