Impedance vs reactance along with impedance and admittance sound strange for people who do not study electric circuits at an…

A balanced delta-wye system is an electrical circuit consisting of a balanced delta-connected source feeding a balanced wye-connected load. Before…

After learning what is the mutual inductance and dot convention, we will move on how to calculate the energy in…

What is the phasor and element circuit relationship? In the previous post, we have learned how to write a current…

3 phase AC circuit is an electrical circuit which has three oscillating single phase voltage and current waveforms

Balanced three phase voltage is a three phase AC circuit that has three single phase sinusoidal waveforms which have equal…

The likewise equivalent resistance of dc circuit, we also need equivalent impedance for ac circuit. This is a crucial thing…

Power conservation is very useful when we try to analyze the power in an ac circuit. This principle of conservation…

The most prominent feature of the frequency response of a circuit may be the sharp peak (or resonant peak) exhibited…