Na1&2

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WIN Technology JNTU SYLLABUS NETWORK ANALYSIS UNIT – I Introduction to Electrical Circuits Circuit Concept – R-L-C parameters – Voltage and Current sources – Independent and dependent sources-Source transformation – Voltage – Current relationship for passive elements – Kirchoff’s laws – network reduction techniques – series, parallel, series parallel, star-to-delta or delta-to-star transformation. UNIT – II A.C Circuits - I R.M.S and Average values and form factor for different periodic wave forms, Steady state analysis of R, L and C (in series, parallel and series parallel combinations) with sinusoidal excitation – Concept of self and mutual inductances – co-efficient of coupling series circuit analysis with mutual inductance. UNIT – III A.C Circuits - II Resonance – series, parallel circuits, concept of band width and Q factor. Three phase circuits: Phase sequence – Star and delta connection – Relation between line and phase voltages and currents in balanced systems – Calculations of active and reactive power. UNIT – IV Network topology Definitions – Graph – Tree, Basic cutset and Basic Tieset matrices for planar networks – Loop and Nodal methods of analysis of Networks with independent and dependent voltage and current sources Duality & Dual networks. UNIT – V Network Theorems Tellegens, Superposition, Reciprocity, Thevinin’s, Norton’s, Max Power Transfer theorem. Milliman’s Theorem – Statement and proofs problem solving using dependent and independent sources for d.c and a.c excitation. UNIT – VI Two-port networks Z,Y, ABCD, h-parameters – Conversion of one parameter to another parameter – condition for reciprocity and symmetry – 2 port network connections in series, parallel and cascaded – problem solving. UNIT – VII Transient Analysis Transient response of R-L, R-C, R-L-C circuits (Series combinations only) for d.c. and sinusoidal excitations – Initial conditions - Solution using differential equation approach and Laplace transform methods of solutions. UNIT – VIII Filters L.P, H.P, B.P, B.E, Prototype filters design – M-derived filters of L.P. and H.P.- Composite filter design of L.P. and H.P design of various symmetrical attenuators. TEXT BOOKS : 1. Network Analysis – ME Van Valkenburg, Prentice Hall of India, 3rd Edition, 2000. 2. Networks, Lines and Fields - JD Ryder, PHI, 2nd Edition, 1999. REFERENCES : 1. Engineering Circuit Analysis – William Hayt and Jack E Kemmerly, McGraw Hill, 5th Edition, 1993. 2. Network Analysis – N.C.Jagan and C.Lakshminarayana, B.S. Publications, 2006. 3. Electric Circuits – J.Edminister and M.Nahvi – Schaum’s Outlines, TMH, 1999. 4. Electrical circuits by A.Chakarborthy, Dhanpath Rai & Co.,

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WIN Technology ELECTRICAL CIRCUIT ANALYSIS ( ECA ) UNIT – I Introduction to Electrical Circuits Circuit Concept – R-L-C parameters – Voltage and Current sources – Independent and dependent sources-Source transformation – Voltage – Current relationship for passive elements – Kirchhoff’s laws – network reduction techniques – series, parallel, series parallel, star-to-delta or delta-to-star transformation. UNIT – II Magnetic Circuits Magnetic Circuits – Faraday’s laws of electromagnetic induction – concept of self and mutual inductance – dot convention – coefficient of coupling – composite magnetic circuit - Analysis of series and parallel magnetic circuits UNIT – III Single Phase A.C Circuits R.M.S and Average values and form factor for different periodic wave forms, Steady state analysis of R, L and C (in series, parallel and series parallel combinations) with sinusoidal excitation – Concept of Reactance, Impedance, Susceptance and Admittance – Phase and Phase difference – concept of power factor, Real and Reactive powers – J-notation, Complex and Polar forms of representation, Complex power – Locus diagrams – series R-L, R-C, R-L-C and parallel combination with variation of various parameters – Resonance – series, parallel circuits, concept of band width and Q factor. UNIT – IV Three Phase Circuits Three phase circuits: Phase sequence – Star and delta connection – Relation between line and phase voltages and currents in balanced systems – Analysis of balanced and Unbalanced 3 phase circuits – Measurement of active and reactive power. UNIT – V Network topology Definitions – Graph – Tree, Basic cutset and Basic Tieset matrices for planar networks – Loop and Nodal methods of analysis of Networks with independent voltage and current sources - Duality & Dual networks. UNIT – VI Network theorems (without proofs) Tellegen’s, Superposition, Reciprocity, Thevenin’s, Norton’s, Maximum Power Transfer, Millman’s and Compensation theorems for d.c. and a.c. excitations. UNIT – VII Transient Analysis Transient response of R-L, R-C, R-L-C circuits (Series combinations only) for d.c. and sinusoidal excitations – Initial conditions - Solution using differential equation approach and Laplace transform methods of solutions. UNIT – VIII Network Parameters Two port network parameters – Z, Y, ABCD and hybrid parameters and their relations– – concept of transformed network – 2-port network parameters using transformed variables. TEXT BOOKS: 1. Engineering circuit analysis – by William Hayt and Jack E. Kimmerly, Mc Graw Hill Company, 6th edition. 2.

Linear circuit analysis (time domain phasor, and Laplace transform approaches) Second edition by RAYMOND A.DeCARLO and PEN-MIN-LIN, Oxford University Press. Second edition 2004.

REFERENCE BOOKS: 1. Network Analysis by Vanvalkenburg, PHI. 2. Network Theory: - N.C. Jagan & C.Lakshminarayana, B.S Publications. 3. Electrical Circuits: S.Sudhakar, P.S.M.Satyanarayana, TMH Publication. 4. Electric Circuits by A. Chakrabarthy, Dhanipat Rai & Co.

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WIN Technology OLD Question JNTU Papers Chapter wise NETWORK ANALYSIS / Electrical Circuit Analysis (ECA )

UNIT – I Introduction to Electrical Circuits ( NA & ECA ) Circuit Concept – R-L-C parameters – Voltage and Current sources – Independent and dependent sources-Source transformation – Voltage – Current relationship for passive elements – Kirchoff’s laws – network reduction techniques – series, parallel, series parallel, star-to-delta or delta-to-star transformation. May-June 2008

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WIN Technology

May /June 2008

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology

June 2007

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology UNIT – II A.C Circuits - I R.M.S and Average values and form factor for different periodic wave forms, Steady state analysis of R, L and C (in series, parallel and series parallel combinations) with sinusoidal excitation – Concept of self and mutual inductances – co-efficient of coupling series circuit analysis with mutual inductance

May2008 – NA

May2008 – ECA

May2007 ECA

May2007-NA Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

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WIN Technology

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology

Sept2007- NA

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

Cell : 97036 58877

WIN Technology

Best Coaching for B.Tech Subjects Addr : 2nd Floor , SBI ATM UPSTAIRS , MANGALAM ROAD, Near LEELA MAHAL , TPT .

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