EHAP Revision, Chapter 2, Part 1: Electrical Hardware Recognition: Voltage-Management and Protective Devices

BY JOHN BALL, PH.D., BCMA, CTSP

Basic terminology and how the electric-power system works from generation to the end consumer was covered in Part 1 of this series (TCI Magazine, October 2023). This article will focus on the distribution system. Trees are often near these lines, so arborists need to be familiar with the associated electrical-system equipment.

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