In electrical circuits, the concepts of leading or lagging of current are fundamental to understanding the behavior of circuits, especially those involving alternating current (AC). In an AC circuit, the voltage and current waveforms...
An ideal electrical power transformer is a device designed to efficiently transfer electrical energy between two or more circuits through electromagnetic induction. In its ideal form, a transformer exhibits characteristics that maximize its performance...
Electricity is an essential part of our daily lives, but understanding the different aspects of electrical power can be challenging. In this article, we’ll break down the concepts of apparent, active, and reactive power...
In AC (alternating current) circuits, harmonics are additional frequency components of the voltage or current waveform that are integer multiples of the fundamental frequency. For example, if the fundamental frequency of a circuit is...
Phase imbalance in a three-phase electrical system refers to a situation where the phase-to-neutral voltages of the three phases are not equal. In a balanced three-phase system, the phase-to-neutral voltages of all three phases...
Phasor form conversion is the method of changing the representation form of a phasor. A Phasor is a rotating vector in a complex number form which expresses the magnitude and its phase. Sinusoidal signals...
Inductive reactance equation derivation Inductive reactance (XL) is a measure of the opposition to current flow in an inductive circuit. It is caused by the magnetic field that is generated around the conductor when...
Capacitive reactance equation derivation Capacitive reactance (Xc) is a measure of the opposition to current flow in a capacitive circuit. It is caused by the electric field that is generated between the plates of...
