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| Same ground, different voltages? |
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| matsadona:
The potential difference between two points can be illustrated like this: |
| Louis Tully:
. |
| lilshawn:
--- Quote from: matsadona on January 17, 2014, 02:47:08 am ---The potential difference between two points can be illustrated like this: --- End quote --- not ground...water :laugh2: But no, that's illustrating it perfect. |
| matsadona:
--- Quote from: lilshawn on January 17, 2014, 10:15:42 am --- --- Quote from: matsadona on January 17, 2014, 02:47:08 am ---The potential difference between two points can be illustrated like this: --- End quote --- not ground...water :laugh2: But no, that's illustrating it perfect. --- End quote --- Thanks. I was about to add a diver below the surface also in order to illustrate negative voltages... :D |
| cw:
you might use both grounds to make a ground loop. In the event of a break in the ground wire you will still be up and running. I wire all my cps like that.. |
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