Special Electrical Machines: This useful App lists 91 topics with detailed notes, diagrams, equations, formulas & course material, the topics are listed in 5 chapters. The app is must have for all the engineering science students & professionals. The app is a complete free handbook of Special Electrical Machines which covers important topics, notes, materials on the course. The App is designed for quick learning, revisions, references at the time of exams and interviews. This app cover most