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Various electrical machines and their applications extensively treated in the book. Electromechanical devices such as relays, solenoids, electric typewriters, electroplating plants and so on. Examples of electric machines such as alternators, generators and motors with brief descriptions of their principal parts and working principles. The book also deals with high frequency alternators. It covers field coils for electromagnetic type starters for spark ignition engines. Further the book includes winding details of different types of rotors operating at various speeds and voltages mainly by means of frequency control to suit for different loading conditions in power stations. MVA transformer is one kind that has been explained elaborately because it is fundamental to an understanding of electrical power systems. A brief description of the de-rating factor in the selection of transformers to be used in Indian conditions has been given. The contents in this book include: -Electrostatic Generators and Motors: Their principle, construction and working. -Static and Rotary Converters: Their principle, construction and working. -Single Phase Motors: Their principle, construction and working. -Two Phase Motors: Their principle, construction and working. -Field and Wound Rotors: Their principle, construction and working. -Alternators: Their principle, construction and working. -Generators: Their principle, construction and working. -Transformers: Their principle, their magnitude relationship to alternating current machines and their selection in the context of Indian conditions. -Single Phase Power Supplies: Selection of transformers for power supply purposes in Indian conditions. -Heavy Voltages & High Frequency Alternators: Working principles, construction and application in medium voltage power supply systems. -Light Weight Generators for Medium Voltage Equipments. The book also includes the working principle of the various accelerator types. The electron tube types, whether gas or solid state, have been dealt with separately. The contents of the book include: -Accelerators for ion implantation purposes. -Gas and Solid State Accelerators for Ion Implantation purposes. -Multiplication Tubes for Ion Implantation purposes. -Impedance Tubes for Ion Implantation purposes. -Electron Microscope Tubes for Ion Implantation purposes. -Application of Ion Implantation into different materials. -Different types of Accelerators. -Direct, Indirect and Triggering methods. -Quarter Wave Resonator/Phase Shifting methods. -Straight Coupled method (Ion Guns). -Methods for reduction of space charge effects (Electron Guns). A typical example is the synchronous generator which has been explained in detail by the author to enable students to gain a comprehensive understanding on this particular machine before they proceed to the chapters dealing with the characteristics and performance from a different perspective from that from which it was presented earlier in this book. cfa1e77820
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