About the book For the past 15 years, “Objective Electrical Technology” has been a comprehensive collection of multiple choice questions specifically for aspirants of various competitive (such as GATE, UPSC, IAS and IES) as well as students who are preparing for university examinations. The questions provided in this book have been selected from various potent resources to provide the students with an idea of how the questions are set and what type of questions to expect on the final day. Features : 1. Divided in 4 parts and 41 chapters, questions are provided for every important concept of Electrical Technology. 2. More than 1000 figures for clarity of questions provided. 3. Close to 5500 questions (Short Answer Questions and Objective Type Questions combined) for the practice necessary for complete retention. TOC : Part – I: Basic Electrical Engineering 1. Basic Concepts 2. D.C. Circuits 3. Network Theorems 4. Electrical Work, Power and Energy 5. Electrostatics 6. Capacitance 7. Magnetism and Electromagnetism 8. Magnetic Circuits 9. Electromagnetic Induction 10. Chemical Effects of Electric Current 11. Alternating Current 12. Series A.C. Circuits 13. Phasor Algebra 14. Parallel A.C. Circuits 15. Three Phase Circuits 16. Electrical Measuring Instruments Part – II: Electrical Machines 17. D.C. Generators 18. D.C. Motors 19. Transformers 20. Three Phase Induction Motors 21. Single Phase Motors 22. Alternators 23. Synchronous Motors Part – III: Power System 24. Generation of Electrical Energy 25. Economics of Power Generation 26. Supply Systems 27. Overhead Lines 28. Distribution of Electric Power 29. Faults in Power System 30. Switchgear 31. Protection of Power System Part – IV: Basic Electronics 32. Semiconductor Physics 33. Semiconductor Diodes 34. Transistors 35. Transistor Biasing 36. Single Stage Transistor Amplifiers 37. Multistage Transistor Amplifiers 38. Transistor Audio Power Amplifiers 39. Amplifiers with Negative Feedback 40. Sinusoidal Oscillators 41. Transistor Tuned Amplifiers