Fundamentals of Electric Circuits (FEC) is a globally popular textbook used in engineering colleges and competitive exam prep because it explains even tough circuit concepts in a super clean, beginner-friendly way. 📌 What Makes This Book Special? ✅ 1. Concepts explained from absolute basics Even if you know nothing about circuits, the book builds you up step-by-step.Ohm’s law, KVL/KCL, node analysis, mesh analysis → everything is introduced very smoothly. ✅ 2. Tons of solved examples For every concept, they give simple → medium → advanced solved examples.You understand “why” something works, not just “how to solve it.” ✅ 3. Very good diagrams & intuitive explanations Circuits are drawn clearly, explanations are visual and logical.Perfect if you like understanding the idea, not just formulas. ✅ 4. Practice problems = goldmine Each chapter includes: Review questions Practice problems Challenge Problems (tough!) These match the difficulty level of GATE pretty closely. ✅ 5. Covers whole GATE syllabus Everything GATE expects in Network Theory is covered: