This course provides a continuation of ETEC.2130. Topics include sinusoidal waveforms, phasors, impedance and network elements. Mesh and nodal analysis of AC circuits; series and parallel circuits, ...

The article in the March 3 issue of The News dealt with the secondary windings of a Delta service transformer with one winding center-tapped to the ground. The article stated that the power-leg or ...

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 ...

Find the Current and Power Supplied by the 20V Source in the Circuit above. Since we are only interested in the current and power lets reduce this resistor network by taking advantage of the delta to ...