Diode is the most fundamental two terminal non-linear circuit element. The relationship between the current flowing through the diode and the voltage appearing across it is nonlinear. In other words, the diode has non-linear V-I characteristics.
Continue reading VI Characteristics of PN Junction Diode – Explanation & Diagram
Figure (1): RLC Series Circuit. Continue reading What is RLC Series Circuit? Circuit Diagram, Phasor Diagram, Derivation & Formula
Figure (1): RC Series Circuit. Continue reading What is RC Series Circuit? Circuit Diagram, Phasor Diagram, Derivation & Formula
Figure (1): RL Series Circuit. Continue reading What is RL Series Circuit? Circuit Diagram, Phasor Diagram, Derivation & Formula
(a) Circuit Diagram
(b) Phasor Diagram
Figure 1: Parallel Resonance Circuit.
In a parallel resonant circuit, the inductor L and capacitor C are connected in parallel as shown in Fig. 1 (a). Continue reading What is Parallel Resonance? Circuit Diagram, Phasor Diagram & Derivation
A unijunction transistor is a three-terminal device similar to a bipolar transistor but it has some unique characteristics that are quite different than ordinary PNP, NPN or field effect transistors. These characteristics make the UJT suitable in switching applications.
Figure 1: Unijunction Transistor (UJT). Continue reading What is Unijunction Transistor (UJT)? Working, Circuit Diagram, Symbol & Characteristics
Shunts are precise low resistance. These may be used either for D.C. or AC. circuits. A simple form of the shunt resistor is shown in Fig. 1. Continue reading What is Shunt Resistor? Definition, Diagram & Types
The diagram in which different alternating quantities (sinusoidal) of the same frequency are represented by phasors with their correct phase relationships is known as a phasor diagram. Continue reading What is Phasor Diagram? Definition, Theory & Steps
In this topic, you study the meaning of balanced load in 3 phase system and three Phase balanced system.
