Resistor Power Rating | Power of Resistors
This article provides an overview of resistor power ratings, explaining their significance, calculation, and the factors influencing them. … Read More
Basic Electrical
Source Transformation Example Problems with Solutions
Source transformation is a circuit analysis technique in which we transform voltage source in series with resistor into … Read More
Voltage divider Circuits and Current divider Circuits
In analyzing a series circuit, it becomes necessary to find voltage drop across one or more of the … Read More
Inductive and Capacitive Reactance | Definition & Formula
Basically, there are three types of elements that may be found in ac circuits. These may be classified … Read More
Power Factor Correction using Capacitor Bank
The power factor of a load, defined as the ratio of true power to apparent power, plays a … Read More
Apparent, Active and Reactive Power
This section covers basic concepts about apparent, active (real) and reactive power which is important ingredients in the … Read More
Maximum Power Transfer Theorem
The article explains the Maximum Power Transfer Theorem, which states that maximum power output is achieved when the … Read More
Nodal Analysis or Node voltage Method
Nodal analysis or Node voltage method uses node voltages as circuit variables in order to analyze the circuit. … Read More
Mesh Current Analysis Method | Solved Example
The article introduces the Mesh Current Analysis method, a systematic technique for calculating loop currents in electrical circuits … Read More
Kirchhoff’s Voltage Law (KVL)
In order to present Kirchhoff’s voltage law, we must introduce the concept of a “loop”. [stextbox id=’info’ caption=’Loop’]Starting … Read More
Kirchhoff’s Current law (KCL)
For a given circuit, a connection of two or more elements is called a NODE. The particular circuit … Read More
RC Series Circuit Analysis | RC Time Constant
In the case of a resistive-capacitive (RC) series circuit, when the supply is first switched on the charging … Read More