When to use Impressed Current Cathodic Protection

Stray Currents - When to use Impressed Current Cathodic Protection
CorrConnect - Corrosion Engineering Courses
www.corrconnect...
Made by www.gsgsystems.com for the US Department of Defense

[@tedhuck6188]

Great graphics but the technical content is lacking. Would be great to see more information or a link to a white paper that provided a more detailed explanation of what stray currents are, how to detect them and the various mitigation approaches (of which, one is the use of an auto-potential controlled impressed current system - but this is only one approach and there are other valid strategies to address this problem.) Granted it is difficult in a 1 minute video to cover the subject technically. It's a complex engineering subject, NACE has an entire week long Interference course that covers this as one topic.

[@PetrusLanang]

where i can get this theory?
thks