Electric Circuits & Networks

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Course Description:

The Electric circuits & network analysis course provides a comprehensive understanding of electrical systems and networks, focusing on principles, analysis, and design. Students will learn about the fundamentals of network theory to develop practical skills for designing and troubleshooting electrical networks. This course equips students with the knowledge and tools necessary for a career in electrical engineering or related fields.

Topics covered in this course include:

  1. Electric circuits: Analysis and design of electrical circuits, including Ohm's Law, Kirchhoff's Laws, circuit elements, and various circuit analysis techniques.
  2. Network theory: Introduction to network theory, network theorems (such as Thevenin's and Norton's theorems), impedance, admittance, and resonance in electrical networks.
  3. AC Circuits: Analysis of alternating current (AC) circuits, including AC circuit elements, phasors, complex power, power factor, and AC power calculations.
  4. Three-phase systems: Study of three-phase systems, balanced and unbalanced loads, three-phase power calculations, and connection configurations.
  5. Two-port networks: Analysis and characterization of two-port networks, including impedance parameters, admittance parameters, hybrid parameters, and transmission parameters.
  6. Circuit analysis in the frequency domain using Laplace: Introduction to Laplace transform and its application in analyzing electrical circuits in the frequency domain. Students will learn techniques such as impedance calculations, transfer functions, frequency response analysis, and Bode plots for filter design and circuit performance evaluation.

Throughout the course, students will have the opportunity to apply their knowledge through problem-solving and analytical skills necessary for the analysis and design of basic electrical and electronics circuits and systems.

Scope and Objectives:

Scope:

The scope of electric circuits and networks is wide-ranging and encompasses various applications in electrical engineering and related fields. It includes the design, analysis, and optimization of power systems, electronics, renewable energy systems, control systems, telecommunications, and power electronics. Understanding electric circuits and networks is essential for engineers to develop innovative technologies, ensure reliable operation, and optimize the performance of electrical systems in diverse industries.

Objectives:

  1. Develop foundational knowledge: The course aims to provide students with a solid understanding of electric circuits and networks, including their principles, analysis techniques, and design methodologies. Students will acquire a strong foundation in electrical engineering concepts.
  2. Enhance analytical and problem-solving skills: The course aims to improve students' ability to analyze and solve complex problems related to electric circuits and networks. Through hands-on experiments and practical exercises, students will develop critical thinking and troubleshooting skills.
  3. Foster design and implementation skills: The course aims to equip students with the necessary skills to design and implement electrical networks. Students will learn to apply theoretical concepts to practical scenarios, considering factors such as efficiency, safety, and reliability.
  4. Prepare for professional careers: The course aims to prepare students for careers in electrical engineering and related fields. It provides them with the essential knowledge and practical skills required to excel in areas such as power systems, electronics, control systems, and telecommunications.
  5. Foster lifelong learning: The course aims to instill a sense of curiosity and a desire for continuous learning in students. It encourages them to stay updated with advancements in electric circuits and networks, enabling them to adapt to evolving technologies and pursue further studies or professional development.

Overall, the objectives of the Electric & Networks course are to provide students with a strong foundation in electric circuits and networks, enhance their problem-solving and design skills, foster effective teamwork and communication, prepare them for professional careers, and inspire a lifelong pursuit of knowledge in the field of electrical engineering.

Renowned Textbooks:

  1. "Fundamentals of Electric Circuits" by Charles K. Alexander and Matthew N. O. Sadiku: This textbook provides a comprehensive introduction to electric circuits, covering basic concepts, circuit analysis techniques, network theorems, and circuit elements. It includes numerous examples, exercises, and end-of-chapter problems to reinforce learning.
  2. "Electric Circuits" by James W. Nilsson, Susan Riedel, and Robert H. Nilsson: This textbook, commonly known as "Nilsson & Riedel," covers the fundamentals of electric circuits, including circuit analysis, network theorems, capacitors, inductors, and AC circuits. It offers a systematic approach, clear explanations, and a wide range of practice problems.
  3. "Electric Circuits Fundamentals" by Sergio Franco: This book focuses on the fundamentals of electric circuits and provides a step-by-step approach to circuit analysis. It covers topics such as resistive circuits, capacitors, inductors, AC circuits, and frequency response. It also includes numerous solved examples and practice problems.
  4. "Network Analysis" by M.E. Van Valkenburg: This classic textbook covers network analysis techniques and network theorems in depth. It provides a solid foundation in network theory and covers topics such as impedance, network functions, filter design, and two-port networks. The book includes numerous examples and exercises.
  5. "Electric Circuits and Networks" by K.S. Suresh Kumar: This textbook provides a comprehensive coverage of electric circuits and networks, including circuit analysis techniques, network theorems, and transient analysis. It also covers topics such as Laplace transforms, Fourier analysis, and power systems.
  6. "Electricity and Magnetism" by Edward M. Purcell: While this textbook focuses more broadly on electricity and magnetism, it provides a thorough introduction to electric circuits and networks. It covers topics such as electric fields, Gauss's Law, electric potential, capacitance, circuits, and magnetic fields.

These textbooks are widely recognized and commonly used in academic settings for studying electric circuits and networks. They offer clear explanations, examples, and practice problems to enhance understanding and application of the subject matter.