how do they find out where an underground electrical cable that are encased in concrete pipes has developed a fault or gotten cut and needs fixing?
In: 6
They make multimeters (volt/amp meter) that tests continuity. Basically just let’s you know if electricity makes it from point a to point b. About 99% of the time if something is wrong, all we have to do is ask around about if anything weird or new has happened in the area recently(ie: “I was cutting the grass and heard a loud gunshot from under the blades”, or “we recently had an underground water line put in from here to here”) and that solves the mystery.
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