Duration: 11.5 minutes 
Creation Date: April 7, 2025
Topics: 
– Neutral Voltage vs Neutral Conductor 
– Sources of CM Voltages 
– Ground Fault 
– Grounding Method
– Multiple Current Paths - Ring Bus 
– Multiple Current Paths - Common Return 
Video Copyright 2025 by Norbert Doerry and John Amy – licensed via CC BY 4.0
Presentation (PowerPoint) Copyright 2025 by Norbert Doerry and John Amy – licensed via CC BY 4.0
(C) Copyright 2025 Norbert Doerry
This work by Norbert Doerry is licensed under CC BY 4.0