Power Quality & Grounding
Power Usage Effectiveness in Data Centers
The Art of Ground Testing
Power Quality & Grounding

Electrical Grounding and the Weather
How resistance testing is affected by the elements
BY JEFF JOWETT, Megger
Ground resistance testing is affected by the weather as much as any common electrical test—and sometimes even more so. Both the instrument and the test item are affected. With ground resistance testing, the test item is not so readily managed as a motor or electrical circuit which can be dried, cleaned, placed in a controlled environment or some other adaptation to accommodate easy...
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