Digital logic circuits 7 min read
Numbers System
Electrical engineers come across very large and very small numbers compared to everyday experience. This article gives you an initial…
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Digital logic circuits 4 min read
Digital system design hierarchy
Introduction The concept of hierarchical design is essential for Computer Science and Engineering Students (CSES) to grasp as it…
Digital logic circuits 2 min read
Digital Systems
Digital systems are designed to store, process, and communicate information in digital form. They are found in a wide range…
Circuit theory 10 min read
ANALYSING THREE PHASE CIRCUITS
a. For household applications, we use single phase AC supply. But industries or big consumers are consuming large amount of power.…
Circuit theory 9 min read
Two Port RF Networks – Circuit Representation
LOW FREQUENCY PARAMETERS: IMPEDANCE PARAMETERS ADMITTANCE PARAMETERS HYPRID PARAMETERS ABCD PARAMETERS: The ABCD-parameters are known variously as chain, cascade, or…
Circuit theory 1 min read
Filters
Types of Filters Filters are mainly classified into four types based on the band of frequencies that are allowing and / or…
Circuit theory 2 min read
Two-Port Parameter Conversions
Procedure of two port parameter conversions Follow these steps, while converting one set of two port network parameters into the…
Circuit theory 2 min read
Two-Port Networks
In general, it is easy to analyze any electrical network, if it is represented with an equivalent model, which gives…
Circuit theory 2 min read
Analysis of undriven(source free) series RC and RL circuits
Discharging of capacitor through resistor in source free series RC circuit. Or Analysis of undriven or source free series RC…
Circuit theory 4 min read
Current through purely resistive circuit, inductance and capacitance
(i) Current through purely resistive circuit is in phase the applied voltage. (ii) Current through pure inductance lags applied voltage by 90o…
Circuit theory 4 min read
Phasor diagram for a series RLC circuit
RLC Circuit: Consider a circuit in which R, L, and C are connected in series with each other across ac…
Circuit theory 4 min read
Coupled Circuits
An electric circuit is said to be a coupled circuit, when there exists a mutual inductance between the coils (or inductors)…
