A friend who was buying an older house was concerned about electrical safety and asked for my opinion as an electrical engineer. All of the AC receptacles (also called outlets) in the house were the ...

To be competitive, some electrical contractors often supply low-voltage (LV) service entrance switchboards and switchgear that meet the minimum safety requirements of the National Electrical Code (NEC ...

As I prepare to attend the American Society for Healthcare Engineering (ASHE) annual conference in Boston, I thought I would share some thoughts — and some Code references — with you regarding ground ...