Note: This article is based on the 2002 NEC. Even if you work with stamped drawings, you'll eventually need to do commercial load calculations in the field or on a licensing exam. The National ...

Voltage drop, fault current and conduit fill are just a few of the everyday electrical calculations possible with this free Windows-based software available to all engineers, designers, contractors, ...

Life as a property investor and/or developer inevitably involves all manner of decisions, day after day. However, it might be far from obvious what level of participation property investors may have – ...