resistance in ground wire

[d1reyad]

how can u test if your ground wire is a proper ground i know that you can check the resistance and you can know by that does anyone how much resistance it have

 

[charlie b]

Which ground wire? Grounding Electrode Conductor? Equipment Grounding Conductor? Main Bonding Jumper? Other Bonding Jumper?

 

[dereckbc]

Ditto what ground wire are you asking about?

 

[wbalsam1]

Are you asking in reference to 25 ohms or less to ground for a rod?:-?:smile:

 

[brian john]

how can u test if your ground wire is a proper ground i know that you can check the resistance and you can know by that does anyone how much resistance it have

Ductor/micro-ohm meter for conductors a earth ground resistance tester (3 point FOP test set) for the ground electrode.