**EE8251 CIRCUIT THEORY Notes Regulation 2017**

EE8251 Circuit Theory Notes Regulation 2017 Anna University free download. Circuit Theory CT EE8251 Notes pdf free download.

**UNIT I BASIC CIRCUITS ANALYSIS EE8251 Circuit Theory Notes**

Resistive elements – Ohm’s Law Resistors in series and parallel circuits – Kirchoffs laws – Mesh current and node voltage – methods of analysis.

**UNIT II NETWORK REDUCTION AND THEOREMS FOR DC AND AC IRCUITS EE8251 Circuit Theory Notes**

Network reduction: voltage and current division, source transformation – star delta conversion. Thevenins and Norton Theorems – Superposition Theorem – Maximum power transfer theorem –

Reciprocity Theorem – Millman’s theorem.

**UNIT III TRANSIENT RESPONSE ANALYSIS EE8251 CT Notes**

L and C elements -Transient response of RL, RC and RLC Circuits using Laplace transform for DC input and A.C. sinusoidal input.

**UNIT IV THREE PHASE CIRCUITS EE8251 CT Notes**

A.C. circuits – Average and RMS value – Phasor Diagram – Power, Power Factor and Energy.- Analysis of three phase 3-wire and 4-wire circuits with star and delta connected loads, balanced & un balanced – phasor diagram of voltages and currents – power measurement in

three phase circuits.

**UNIT V RESONANCE AND COUPLED CIRCUITS EE8251 Notes**

Series and parallel resonance – their frequency response – Quality factor and Bandwidth – Self and mutual inductance – Coefficient of coupling – Tuned circuits – Single tuned circuits.

Subject name | Circuit Theory |

Subject Code | EE8251 |

Regulation | 2017 Regulation |

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**EE8251 Circuit Theory Syllabus**

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