A power system functions normally until after the occurrence of a fault in the system. The good news is fault events can be minimized or avoided through diligent electrical design, accurate record ...

Q. What is the Code rule for sizing short circuit and ground fault protection for a motor feeder? A. Feeder conductors must be protected against short circuits and ground faults by a protective device ...

A ground-fault circuit interrupter – or GFCI – is a small, inconspicuous box that should be located on the bottom right side of every swimming pool control panel. The fast-acting circuit breaker is ...

The Eagle Eye GFL-1000 Portable Ground Fault Locator can pinpoint faulty grounding where electrical cables have breakage and loss to the ground. The instrument is said to provide accurate solutions ...

No matter what field you’re in, it’s interesting and instructive to find out how others practice it. That’s especially true with electrical distribution systems, where standards and practices differ ...