Why do we assume that the concrete floor inside the building is on PME potential and so the EVC can be on PME?
The shoes that are not conductors cannot prevent the current going through the human body into the earth?
Or they are too flimsy to prevent the current running through them
Why do we assume that the concrete floor inside the building is on PME potential and so the EVC can be on PME?
The shoes that are not conductors cannot prevent the current going through the human body into the earth?
Or they are too flimsy to prevent the current running through them
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