Thevenins and Norton Theorems – Superposition Theorem – Maximum power transfer theorem – Reciprocity Theorem – Millman's theorem. Network reduction: voltage and current division, source transformation – star delta conversion. UNIT II NETWORK REDUCTION AND THEOREMS FOR DC AND AC CIRCUITS
Resistive elements - Ohm’s Law Resistors in series and parallel circuits – Kirchoffs laws – Mesh current and node voltage - methods of analysis.