EC Pdf notes – Here you can get lecture notes of Electric Circuits pdf notes with unit wise topics. Here we have listed different units wise downloadable links of Electric Circuits notes where you can click to download respectively.
Here you can download the free lecture Notes of Electric Circuits Pdf Notes – EC Notes Pdf materials with multiple file links to download. The Electric Circuits Notes Pdf – EC Pdf Notes book starts with the topics covering Voltage and Current sources, network reduction techniques, R.M.S and Average values and form factor for different periodic wave forms, series R-L, R-C, R-L-C and parallel combination with variation of various parameters, Faraday’s laws of electromagnetic induction, Basic cutset and Basic Tieset matrices for planar networks, Superposition, Etc.
Electric Circuits Notes Pdf – EC Notes Pdf
Please find the download links below
Objective :
This course introduces the basic concepts of circuit analysis which is the foundation for all subjects of the Electrical Engineering discipline. The emphasis of this course is laid on the basic analysis of circuits which includes Single phase circuits, magnetic circuits, theorems, transient analysis and network topology.
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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 ( the diff input signals, square , ramp, saw tooth, triangular )
Link – Unit 1 Electric Circuits notes
UNIT – II
Kirchhoff’s laws – network reduction techniques – series, parallel, series parallel, star-to-delta or delta-to-star transformation. Nodal analysis, mesh analysis, super node and super mesh for D-C excitation.
Link – Unit 2 Electric Circuits notes
Electric Circuits Notes Pdf – EC Notes Pdf
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
Link – Unit 3 Electric Circuits notes
UNIT – IV
Locus diagrams & Resonance
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.
Link – Unit 4 Electric Circuits notes
Electric Circuits Notes Pdf – EC Notes Pdf
UNIT – V
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
Link – Unit 5 Electric Circuits notes
UNIT – VI
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 – VII
Network theorems (with D.C)
Tellegen’s, Superposition, Reciprocity, Thevenin’s, Norton’s, Maximum Power Transfer, Millman’s and Compensation theorems for d.c. excitations.
UNIT – VIII
Network theorems (with A.C)
Tellegen’s, Superposition, Reciprocity, Thevenin’s, Norton’s, Maximum Power Transfer, Millman’s and Compensation theorems for A.c. excitations.
TEXT BOOKS: Electric Circuits Pdf Notes – EC Notes Pdf
- Engineering circuit analysis by William hayt and jack e kemmerly McGraw Hill ;
- Circuits & networks by a.sudhakar and shyammohan s pillai TMH
- Electric circuits by a chakravarthy dhanipat rai & sons
REFERENCE BOOKS: Electric Circuits Notes Pdf – EC Pdf Notes
- Network analysis by m e an lakenberg
- Linear circuit analysis (time domain phasor and laplace transform approaches) second ed. By Raymond a decarlo oxford press 2004
- Network theory n c jagan & c lakshiminarayana 2006, BSP.
- Electric circuit theory by k raeshwaran, PE 2004
- Basic circuit analysis by d.r. Cunningham & j.a. stuller, jaico
Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 ,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books
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