EE25C02 Electric Circuit Analysis Syllabus:

EE25C02 Electric Circuit Analysis Syllabus – Anna University UG Syllabus Regulation 2025

Course Objective:

• To impart the fundamental concepts of electrical circuits and expose to analysis of various electric circuits.

Fundamentals: Concepts of Resistance, Inductance, and Capacitance, Energy sources, Ohm’s Law, Kirchhoff’s Laws, DC Circuits, Resistors in series and parallel, AC Circuits, Average and RMS values, Complex Impedance, Phasor diagram, Real and Reactive Power, Power Factor, Energy, Mesh current and Node voltage methods for DC and AC circuits.
Practical: Familiarization of various electrical components, sources, and measuring instruments, Simulation and experimental verification of series and parallel electrical circuits

Network Reduction: Network reduction: voltage and current division, source transformation, star-delta conversion.
Theorems: Superposition, Thevenin’s, Norton’s, Maximum Power Transfer, Reciprocity, Millman’s, and Tellegen’s theorems and Applications.
Practical: Solving Circuit problems with simulation.

Transient Response Analysis: Introduction, Laplace and inverse Laplace transforms, Standard test signals, Transient response of RL, RC, and RLC circuits for source-free, step input, and sinusoidal input.
Practical: Validation of electric circuit transients with simulation.

Resonance and Coupled Circuits: Series and parallel resonance, Frequency response, Quality factor and Bandwidth, Self and mutual inductance, Coefficient of coupling, Dot rule, Analysis of coupled circuits, Single tuned circuits.
Practical: Frequency response of RLC circuits with simulation.

Three-Phase Circuits: Analysis of circuits with star and delta connected loads, Balanced and unbalanced systems, Phasor diagram, Power measurement, Power Factor calculations.
Practical: Three-phase balanced and unbalanced star and delta networks with simulation.

Weightage: Continuous Assessment: 40%, End Semester Examinations: 60%

Assessment Methodology: Quiz (10%), Assignments (40%) and Internal Examinations (50%)

References:

1. Hayt, W. H., Jr., Kemmerly, J. E., & Durbin, S. M. (2020). Engineering circuit analysis. McGraw Hill.
2. Alexander, C. K., & Sadiku, M. N. O. (2019). Fundamentals of electric circuits. McGraw Hill.
3. Robbins, A. H., & Miller, W. C. (2013). Circuit analysis: Theory and practice. Cengage Learning India.
4. Chakrabarti, A. (2020). Circuit theory: Analysis and synthesis. Dhanpat Rai & Sons.
5. Edminister, J. A., & Nahvi, M. (2019). Electric circuits. Schaum’s Outline Series, McGraw-Hill.
6. Van Valkenburg, M. E. (2015). Network analysis. Prentice-Hall of India.
7. Dorf, R. C., & Svoboda, J. A. (2018). Introduction to electric circuits. John Wiley & Sons.
8. Sudhakar, A., & Shyam Mohan, S. P. (2015). Circuits and networks: Analysis and synthesis. McGraw Hill.

E-Resource:

1. https://nptel.ac.in/courses/108104139