Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...

Wire color codes are essential for safely matching electrical wires to their correct terminals, reducing errors, and recalling existing wiring setups. Color coding is crucial for distinguishing ...

One of the most important electrical terms to know is AC. Ever since the Tesla-Westinghouse power plant at Niagara Falls came ...

In 2023, the NFPA promoted the NFPA 70B publication from a status of “recommended practices” to a Standard for Electrical Equipment Maintenance. Since then, we’ve seen many articles and posts ...