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Students those who are studying JNTUK R20 ECE Branch, Can Download Unit wise R20 1-2 Network Analysis Material/Notes PDFs below.

COURSE OBJECTIVES:

• To understand the basic concepts on RLC circuits.
• To know the behavior of the steady states and transients states inRLCcircuits.
• To know the basic Laplace transforms techniques inperiods’waveforms.
• To understand the two portnetworkparameters.
• To understand the properties of LC networksandfilters.

COURSE OUTCOME:

• gain the knowledge on basic networkelements.
• will analyze the RLC circuits behaviorindetailed.
• analyze the performance of periodicwaveforms.
• gain the knowledge in characteristics of two port network parameters (Z,Y,ABCD,h&g).
• analyze the filter design concepts in realworldapplications.

UNIT-1

Introduction to Electrical Circuits : Network elements classification, Electric charge and current, Electric energy and potential, Resistance parameter – series and parallel combination, Inductance parameter – series and parallel combination, Capacitance parameter – series and parallel combination. Energy sources: Ideal, Non-ideal, Independent and dependent sources, Source transformation, Kirchoff’s laws, Mesh analysis and Nodal analysis problem solving with resistances only including dependent sources also. (Text Books: 1,2,3, Reference Books: 3)

Fundamentals and Network Topology: Definitions of terms associated with periodic functions: Time period, Angular velocity and frequency, RMS value, Average value, Form factor and peak factor- problem solving, Phase angle, Phasor representation, Addition and subtraction of phasors, mathematical representation of sinusoidal quantities, explanation with relevant theory, problem solving. Principal of Duality withexamples.

Network Topology: Definitions of branch, node, tree, planar, non-planar graph, incidence matrix, basic tie set schedule, basic cut set schedule. (Text Books: 2,3, Reference Books: 3)

UNIT-2

Transients : First order differential equations, Definition of time constants, R-L circuit, R-C circuit with DC excitation, Evaluating initial conditions procedure, second order differential equations, homogeneous, non-homogenous, problem solving using R-L-C elements with DC excitation and AC excitation, Response as related to s-plane rotation of roots. Solutions using Laplace transform method. (Text Books: 1,2,3, Reference Books: 1,3)

UNIT-3

Steady State Analysis of A.C Circuits : Impedance concept, phase angle, series R-L, R-C, R-L- C circuits problem solving. Complex impedance and phasor notation for R-L, R-C, R-LC problem solving using mesh and nodal analysis, Star-Delta conversion, problem solving. (Text Books: 1,2, Reference Books: 3)

Coupled Circuits : Coupled Circuits: Self inductance, Mutual inductance, Coefficient of coupling, analysis of coupled circuits, Natural current, Dot rule of coupled circuits, Conductively coupled equivalent circuits- problem solving.

UNIT-4

Resonance: Introduction, Definition of Q, Series resonance, Bandwidth of series resonance, Parallel resonance, Condition for maximum impedance, current in anti resonance, Bandwidth of parallel resonance, general case-resistance present in both branches, anti resonance at all frequencies. (Text Books:2,3, Reference Books: 3)

Network Theorems: Thevinin’s, Norton’s, Milliman’s, Reciprocity, Compensation, Substitution, Superposition,Max Power Transfer, Tellegens- problem solving using dependent sources also. (Text Books: 1,2,3, ReferenceBooks:2)

UNIT-5

Two-port Networks: Relationship of two port networks, Z-parameters, Y-parameters, Transmission line parameters, h-parameters, Inverse h-parameters, Inverse Transmission line parameters, Relationship between parameter sets, Parallel connection of two port networks, Cascading of two port networks, series connection of two port networks, problem solving including dependent sources also. (Text Books: 1,2, Reference Books: 1,3)

Credits: Satya segu (Prakasam engineering college)

Text Books:

• Network Analysis – ME Van Valkenburg, Prentice Hall of India, 3rdEdition,2000.
• Network Analysis by K.Satya Prasad and S Sivanagaraju,CengageLearning
• Electric Circuit Analysis by Hayt andKimmarle,TMH

Reference Books:

1. Network lines and Fields by John. D. Ryder 2 ndedition, Asiapublishinghouse.
2. Basic Circuit Analysis by DR Cunninghan, Jaico Publishers.
3. Network Analysis and Filter Design by Chadha,UmeshPublications.

1. vinod

imp question in Network analysis

2. Sneha

Super mam

3. Mohammad Nazeer

imp questions in Every chapter

4. Manikanta

5. Yeluri.Solmon Raj

6. Kavya

Plz post network analysis 2 unit pdf

7. Lakshman

Network Analysis unit 2 material..?

8. Salman

Need NA unit-2 material plz

9. Dinesh

Where is the Network Analysis Unit-2 Material man?