: Spans across DC machines (generators and motors), polyphase circuits, and AC machines including transformers, synchronous machines, and induction motors. Detailed Machine Analysis
Before diving into the book, it is crucial to understand the subject itself. Electrical Machines is the study of devices that convert mechanical energy to electrical energy (generators) or electrical energy to mechanical energy (motors). It also covers transformers, which are static machines.
This final section explores (like split-phase, capacitor-start, and shaded-pole motors) found in appliances. It also touches on the industrial applications of different motors and drive systems , bridging theory with real-world usage. electrical machines by jb gupta
The text also covers special-purpose machines such as stepper motors, brushless DC motors, and reluctance motors, which are crucial in modern automation. Key Features and Study Focus
This is the flagship text. As the table shows, it's comprehensive. The contents of the 15th edition confirm its thorough scope: : Spans across DC machines (generators and motors),
Questions are modeled after university and national-level recruitment exams.
| Feature | Theory & Performance of Electrical Machines | Electrical Machines (For Engineering Students) | | :--- | :--- | :--- | | | In-depth study & reference for competitive exams | Core university textbook for degree courses | | Page Count | ~975 pages | ~408 pages | | Latest Edition | 15th Edition (Reprinted 2024/2025) | 4th Edition (2014/2019) | | Coverage | All topics in exhaustive detail with advanced concepts | Covers the core syllabus concisely for a semester | | Key Features | Extensive solved examples, exercises, previous years' exam papers, and objective questions | Focuses on clarity and foundational understanding | It also covers transformers, which are static machines
Electrical Machines Author: J.B. Gupta Publisher: S.K. Kataria & Sons Primary Subject: Electrical Engineering (Core)