Electrical Safety Foundation International (ESFI) conducted a survey of electrical designers, planners, and engineers who design or renovate systems in industrial facilities, healthcare facilities, and IT centers.
This is the third of a series of five articles detailing significant changes approved by the Technical Committee for the 2018 Canadian Electrical Code Part I (CE Code).
Can UL shed some light on sizing of conductors and branch-circuit protective devices required for Certified (Listed) three-phase drives used in single-phase to three-phase motor applications?
For example, today’s Code requirements state that an intentionally grounded conductor (sometimes referred to as a neutral conductor) is required to be installed at all switch locations where switches control lighting loads that are supplied by a grounded general-purpose branch circuit, or are they?
My two weeks spent doing field inspections involved long days and many stories. As a volunteer, I was always well received by the people of New Orleans.
Construction management is a fine construction delivery vehicle for larger/complex commercial projects, but it is not the only one.
Authorities from CMP-5 received a public input(s) asking for clarification to the connection of the structural steel of in-ground permanently installed swimming pools as part of the grounding electrode system.
Continuous improvement is a way of life for any business and is accepted as a standard approach in improving quality, productivity and processes.
Test your knowledge about 2017 NEC corrosion requirements in the code book.