DC Circuits: Resistive elements – Ohm’s Law – Series and Parallel Circuits – Kirchhoff’s laws – Ideal, Practical Voltage and Current Sources – Mesh and Nodal Analysis
NETWORK REDUCTION AND THEOREMS FOR DC CIRCUITS
Network reduction: Voltage and Current division, Source transformation – Star / Delta conversion, Theorems: Thevenin’s and Norton’s Theorem – Superposition Theorem –Maximum power transfer theorem–Reciprocity theorem
SINGLE AND THREE PHASE CIRCUITS
Single Phase circuits: Waveforms, Peak value, Average value, Effective value–Inductive and Capacitive elements - Impedance, Power and Power factor - Three phase circuits: phase and line values – phasor diagrams- analysis of three phase 3-wire and 4-wire circuits, balanced & unbalanced loads
RESONANCE AND COUPLED CIRCUITS
Series resonance – frequency response – Quality factor and Bandwidth – Parallel Resonance (RL & RC circuit only) – Self and mutual inductance–Coefficient of coupling-Single tuned circuits.
TRANSIENT RESPONSE FOR DC & AC CIRCUITS
Transient response of RL, RC and RLC series circuits using Laplace transform for DC input–Transient response of RLC series circuit for AC input.
Reference Book:
1. William H. Hayt Jr, Jack E. Kemmerly, Steven M. Durbin, “Engineering Circuits Analysis”, Tata McGraw Hill publishers, New Delhi, 6th Edition, 2013. `
2. Joseph A. Edminister, Mahmood Nahri, “Electric circuits”, Schaum’s series, Tata McGraw- Hill, New Delhi, 2011.
3. Arumugam, Prem Kumaran, M., “Electric Circuit Theory”, Khanna Publishers, New Delhi, 2010.
4. Chakrabati A,“ Circuits Theory Analysis and Synthesis”, Dhanpath Rai & Sons, New Delhi, 1999.
Text Book:
1. Charles K Alexander, Mathew N O Sadiku, “Fundamentals of Electric Circuits”, Tata McGraw Hill Publishing Company, 5th Edition, 2013.
2.Sudhakar, A., Shyam Mohan, S.P., “Circuits and Network Analysis and Synthesis”, Tata McGraw Hill, 5th Edition, 2015.
