Power systems

Ideal Transformers

A transformer consists of several coils wound on a common core that usually consists of laminated iron (to reduce eddy-current…

4 years ago

Single-phase vs. Three-phase Power Systems

Thomas A. Edison’s work on electric light led to the concept of a centrally located power station with distributed electric…

4 years ago

Power Measurements in DC Circuits

Measurement of electric power is essential in both commercial industrial applications and domestic applications. Prior estimation and subsequent measurements of…

4 years ago