Electrical and Electronics Engineering is a comprehensive and student-friendly textbook designed to provide a strong foundation in the fundamental concepts of electrical and electronic engineering. The book presents essential principles in a systematic manner, combining theoretical concepts, mathematical formulations, practical explanations, diagrams, worked examples, and examination-oriented questions.

The book covers DC Circuits, AC Circuits, Electrical Machines, Semiconductor Devices, and Digital Electronics. It introduces students to important topics such as Ohm’s Law, Kirchhoff’s Laws, network analysis, AC waveform and phasor concepts, resonance, three-phase circuits, DC machines, transformers, induction motors, semiconductor diodes, transistors, MOSFETs, SCRs, number systems, Boolean algebra, logic gates, and digital logic simplification.

Particular emphasis is placed on developing conceptual understanding and problem-solving skills. The structured unit-wise presentation makes the book suitable for undergraduate engineering students, faculty members, and learners preparing for university examinations.

With its clear explanations and logically organized content, Electrical and Electronics Engineering serves as a useful introductory reference for students from Electrical, Electronics, Communication, Computer, Mechanical, Civil, and other engineering disciplines who need a fundamental understanding of electrical and electronic systems.