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Moodog
Mar 15, 2010, 08:26 AM
What is the difference between fundamintal and rms nuetral current?

tkrussell
Mar 15, 2010, 04:58 PM
Neither are related.

Fundamental will refer to the harmonics, and RMS can be considered as an average, or effective, current.

Here is a simple answer:

Solution to Harmonics & True RMS (http://www.lehmanengineering.com/quiz/quiz5sol.html)