Hi Everybody
Yesterday I found two grounding systems in the same filling station, one for the fuel tanks and the other as a low voltage protective earthling.
Now I wander if there are extra benefits from using two separate grounding systems? And if so why in most filling station I saw I've just found one common grounding system?
I was thinking about the effect of high electrostatic voltage of the tankers during refilling operation and its effect on the rest of the system if there is only one grounding as an excuse of using 2 separate groundings, am I right in this way of thinking?
Many thanks,
Amged
Yesterday I found two grounding systems in the same filling station, one for the fuel tanks and the other as a low voltage protective earthling.
Now I wander if there are extra benefits from using two separate grounding systems? And if so why in most filling station I saw I've just found one common grounding system?
I was thinking about the effect of high electrostatic voltage of the tankers during refilling operation and its effect on the rest of the system if there is only one grounding as an excuse of using 2 separate groundings, am I right in this way of thinking?
Many thanks,
Amged