[PDF] EC8251 Circuit Analysis Books, Lecture Notes, 2marks with answers, Important Part B 13marks Questions, Question Bank & Syllabus

UNIT I BASIC CIRCUITS ANALYSIS AND NETWORK TOPOLOGY

Ohm‘s Law – Kirchhoff‘s laws – Mesh current and node voltage method of analysis for D.C and A.C. circuits – Network terminology – Graph of a network – Incidence and reduced incidence matrices – Trees –Cutsets – Fundamental cutsets – Cutset matrix – Tie sets – Link currents and Tie set schedules -Twig voltages and Cutset schedules, Duality and dual networks.

UNIT II NETWORK THEOREMS FOR DC AND AC CIRCUITS

Network theorems -Superposition theorem, Thevenin‘s theorem, Norton‘s theorem, Reciprocity theorem, Millman‘s theorem, and Maximum power transfer theorem, application of Network theorems- Network reduction: voltage and current division, source transformation – star delta conversion.

UNIT III RESONANCE AND COUPLED CIRCUITS

Resonance – Series resonance – Parallel resonance – Variation of impedance with frequency -Variation in current through and voltage across L and C with frequency – Bandwidth – Q factor -Selectivity. Self inductance – Mutual inductance – Dot rule – Coefficient of coupling – Analysis of multiwinding coupled circuits – Series, Parallel connection of coupled inductors – Single tuned and double tuned coupled circuits.

UNITIV TRANSIENT ANALYSIS

Natural response-Forced response – Transient response of RC, RL and RLC circuits to excitation by Step Signal, Impulse Signal and exponential sources – Complete response of RC, RL and RLC Circuits to sinusoidal excitation.

UNIT V TWO PORT NETWORKS

Two port networks, Z parameters, Y parameters, Transmission (ABCD) parameters, Hybrid(H) Parameters, Interconnection of two port networks, Symmetrical properties of T and π networks.

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EC8251 Circuit Analysis – FAQ

What is the Full Form of the Subject Code EC8251?

The Full Form of Subject Code EC8251 is Circuit Analysis.

How to Download EC8251 Notes?

The students can download the EC8251 Circuit Analysis Part-A 2 marks, Part-B 13 marks and Part-C 15 marks questions with answers (Notes) on the EasyEngineering website for preparing their upcoming second semester examination.

Where to Download EC8251 Local Author Book PDF?

On the EasyEngineering EC8251 Circuit Analysis page, the students can download the Local Author Book PDF, which contains unit wise Part-A 2 marks, Part-B 13 marks and Part-C 15 marks important questions with answers.

How to Download Previous Years EC8251 Question Papers?

The Anna University students can download the EC8251 Circuit Analysis Previous Years Question Papers Collection on the EC8251 Question Papers Page, which contains the last 5 years question papers sets (EC8251 Question Bank) for the students to prepare for their upcoming second semester examination.

In which regulation semester exam EC8251 subject is studied?

The EC8251 Circuit Analysis subject is studied by the Anna University Students of First Year in their Second Semester Examination of 2017 Regulation.

How to download EC8251 Part-A 2 Mark Questions with Answers?

On the EasyEngineering website, the students can download the EC8251 Circuit Analysis Part-A 2 mark Questions with answers. These EC8251 notes are useful for those candidates who are preparing for their upcoming second semester examination of Anna University.

How to download EC8251 Part-B 13 Mark Questions with Answers?

The students can download the EC8251 Circuit Analysis Part-B 13 mark Questions with answers on the EasyEngineering webpage for preparing their upcoming Anna University second semester examination.

How to download EC8251 Part-C 15 Mark Questions with Answers?

The EC8251 Circuit Analysis Part-C 15 Mark Questions with answers are available to download on the EasyEngineering website for preparing the upcoming Anna University second semester examination. This Part-C is considered as very important section in the regulation 2017 in which the students are focus to answer the questions because the answer for this section is allotted as 15 Marks.

How to download Anna University EC8251 syllabus?

The EC8251 Circuit Analysis Syllabus is directly downloaded from the Anna University Regulation 2017 Syllabus page on the EasyEngineering.

How to check Anna University EC8251 Internal Marks?

The EC8251 Circuit Analysis Anna University Internal marks can be check by the students from the official portal of Anna University (coe1.annauniv.edu). The steps to check the Anna University Internal marks are clearly explained in the EasyEngineering Anna University Internal Mark checking page.

How to check Anna University EC8251 exam results?

The EC8251 Circuit Analysis Anna University semester examination results can be check by the students from the official result checking pages/portals (i.e., aucoe.annauniv.edu or coe1.annauniv.edu). Also, In the EasyEngineering website the Results checking page are available to check the Anna University current semester examination results quickly.

How to check Anna University EC8251 Grace marks details?

In the Easyengineering EC8251 Circuit Analysis page contains the grace mark details to notify the students to know about the grace marks provided by Anna University for the invalid or out of portions/syllabus questions asked in the current second semester EC8251 exam.

Which Engineering department is studying the EC8251 as one subject?

The EC8251 Circuit Analysis subject is studied by the Anna University First year students of Electronics and Communication Engineering department as one subject in their second semester examination.