Circuit theory
linear transformer
An alternating voltage can be raised or lowered as per requirements in the different stages…
Circuit theory
Expressions for Q-factor of inductor and capacitor
The resonance phenomenon is observed in ac circuits consisting reactive elements such as inductor and…
Circuit theory
The step response of series RLC circuit
Details about the step response of series RLC circuit In series RLC circuit, there are…
Circuit theory
RESONANCE AND COUPLED CIRCUITS
SERIES AND PARALLEL RESONANCE THEIR FREQUENCY RESPONSE Series Resonance The basic series-resonant circuit is shown…
Circuit theory
Nortons Theorem
Nortons theorem is an analytical method used to change a complex circuit into a simple…
Circuit theory
Thevenin’s Theorem
Thevenin theorem is an analytical method used to change a complex circuit into a simple…
Circuit theory
Star Delta Transformation
Star-Delta Transformations and Delta-Star Transformations allow us to convert impedances connected together in a 3-phase…
Circuit theory
Voltage Divider Circuits
Let’s analyze a simple series circuit, determining the voltage drops across individual resistors: Determine the Total…
Circuit theory
NETWORK REDUCTION AND NETWORK THEOREMS FOR DC AND AC CIRCUITS
Network reduction: voltage and current division, source transformation –star delta conversion. Thevenins and Novton &…
Circuit theory
Nodal Analysis
Nodal Voltage Analysis finds the unknown voltage drops around a circuit between different nodes that…