The electrical panel, also known as the service panel, is the control center for all the electrical circuitry in a residence. Today’s panels are bigger than earlier versions. They have to be, because ...

It's time for another physics example. In this case, I am going to calculate the electric field due to an electric charged rod. Of course you could do this analytically using a bit of calculus. This ...

The Volts CD-ROM-based electrical calculation program is designed for engineers, electricians, contractors, and maintenance department employees. The program uses 63 NEC tables and specifications to ...

Last month's Code Calculations article covered transformer calculation definitions and some specifics of delta transformer calculations. This month we turn our attention to the differences between ...

APPLETON, WI - Miller Electric Mfg. Co. has developed a Miller Weld Setting Calculator available via the iPhone App Store or MillerWelds.com/weldsettings. The ...