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Below in the table format, we mention the syllabus of circuit theory notes –

UnitsTopics NamesDownload Links
Unit 1: Network Theorems (Statement, procedure, areas of applications and limitations of all theorems)1.1. Mesh Analysis and Node Analysis
1.2. Star/delta and delta/star transformation
1.3. Superposition theorem.
1.4. Thevenin’s theorem.
1.5. Norton’s theorem
1.6. Maximum power transfer theorem
1.7. Related Numerical problems.
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Unit 2: Single Phase A.C Circuits2.1 Generation of alternating voltage.
2.2 Phasor representation of sinusoidal quantities
2.3 R, L, C circuit elements its voltage and current response.
2.4 R-L, R-C, R-L-C combination of A.C series and parallel circuit, impedance,
reactance, impedance triangle, Power factor, active power, reactive power,
apparent power, power triangle and vector diagram.
2.5 Resonance, Bandwidth, Quality factor and voltage magnification in series and
parallel R- L-C circuit.
2.6 Related Numerical problems.
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Unit 3: Three Phase A.C Circuits3.1 Phasor and complex representation of three phase supply
3.2 Phase sequence and polarity
3.3 Types of three-phase connections, Relationship between Phase and line
quantities in three phase star and delta system with derivation.
3.4 Concept of balanced and unbalanced load, neutral shift in unbalanced load
3.5 Three phase power, active, reactive and apparent power in star and delta
system.
3.6 Related Numerical problems.
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Unit 4: Transient Analysis4.1 Introduction
4.2 Simple R-L Circuit supplied from a DC voltage source
4.3 Simple R-C circuit supplied from a DC voltage source.
4.4 Time Constant.
4.5Related Numerical problems.
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Unit 5: Laplace Transform5.1 Definition & Properties.
5.2 Laplace Transform of Unit Step, Impulse, Ramp, Exponential, Sine, Cosine
Function. Initial value and Final Value Theorem.
5.3 Applications of Laplace Transformations for solving differential equations
describing simple electrical circuits
5.4 Related Numerical problems.
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Unit 6: Two port network6.1 Open circuit Impedance and Short circuit Admittance parameters,
6.2 Transmission parameters and their Inter relations. (Simple Numerical)
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