I had a issue with my tool, it trip all the way to our facilities but tool circuit breaker did not trip only my GF device trip so i think there was a ground leakage current. It was later confirmed that the below cables was shorted after the electrical engineer troubleshooted. Since i'm not a electrical guy , i was wondering if there is any video that can teach me how to identify whether there is a shorted cables. Does a zero resistance or Open indicate a cable is ok?
1) 1 x cable 11453 from CN11492
2) 1 x cable 11444 from TC11421
3) 1 x cable 11464 from TC11421
So if i measure any point on L1/L2/L3 and get 0 to 1k is consider shorted?The electrical engineer was telling me that looking at the resistance measure, L2 was shorted. But i don't quite understand if L2 was shorted why the mention cable was shorted as well?