The Application Of Power Electronics Is Increasingly Being Seen In Residential, Commercial, Industrial, Transportation, Aerospace, And Telecommunication Systems. An Electrical, Electronics Or Control Systems Engineer Needs To Understand The Basic Devices
This book provides an overview of the basics of electrical and electronic engineering that are required at the undergraduate level. Efforts have been taken to keep the complexity level of the subject to bare minimum so that the students of non electrical/electronics can easily understand the basics. It offers an unparalleled exposure to the entire gamut of topics such as Electricity Fundamentals, Network Theory, Electro-magnetism, Electrical Machines, Transformers, Measuring Instruments, Power Systems, Semiconductor Devices, Digital Electronics and Integrated Circuits.
Control of Machines is one of the most important functional areas for electrical and mechanical engineers working in industry. In this era of automation and control, every engineer has to acquaint himself on the design installation, and maintenance of control systems. This subject must find its place as a compulsory applied engineering subject in degree and diploma curriculum.Some progressive states and autonomous institutions have already introduced this subject in their curriculum. In this book, static control and programmable controllers have been included keeping in view the latest developments in modern industry. Relay and static control have been dealt with in details. Most of the control circuits included in this book have been taken from Indian industry. A chapter has been devoted to protection of motors and troubleshooting in control circuits.The chapter on PLC has been made very elaborate to deal with all aspects of logic controllers. Review questions have been included at the end of each chapter. The explanations of circuits and design procedure of control circuits have been made very simple to help students understand easily. Students, teachers and shop floor and design office engineers will find this book a very useful companion.
Control Systems Engineering is a comprehensive text designed to cover the complete syllabi of the subject offered at various engineering disciplines at the undergraduate level. The book begins with a discussion on open-loop and closed-loop control systems. The block diagram representation and reduction techniques have been used to arrive at the transfer function of systems. The signal flow graph technique has also been explained with the same objective. This book lays emphasis on the practical applications along with the explanation of key concepts.
This introductory textbook on Network Analysis and Synthesis provides a comprehensive coverage of the important topics in electrical circuit analysis. The full spectrum of electrical circuit topics such as Kirchoff's Laws Mesh Analysis Nodal Analysis RLC Circuits and Resonance to Network Theorems and Applications Laplace Transforms Network Synthesis and Realizability and Filters and Attenuators are discussed with the aid of a large number of worked-out examples and practice exercises.
This edition of Pharmacology has been thoroughly revised and updated to conform to the recommendations of the MCI regarding the teaching of pharmacology, and to include the latest developments in pharmacology and drug treatment modalities. Special emphasis has been laid on essential and commonly used drugs . WHO and national government recommendations in the drug treatment of prevalent problematic but preventable and treatable diseases responsible for wide scale morbidity and mortality, common poisonings, addictions and rational use of drugs in special situations, e.g. pregnancy, lactation, infancy and old age and in the presence of hepatic and renal dysfunction. Rational Use of Drugs (RUD) and Essential Drugs Programme (EDP) have been discussed, and their importance has been emphasized. Government of India s Essential Drug List (EDL) has been included. A chapter on Clinical Pharmacology and Prescription Writing has been added. About the Author : - Salil K Bhattacharya MD, PhD, FCAI, FAMS, FIBRO, Emeritus Scientist (ICMR), Department of Pharmacology, Postgraduate Institute of Basic Medical Sciences, Calcutta University, Kolkata, India; Formerly, Professor and Head, Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Electrical and Electronic Measurement and Instrumentation' is one of the core subjects taught to Electrical, Electronic and Instrumentation students at B.Tech and other equivalent levels. The content of this book has been prepared after consulting the syllabuses of a large number of Indian universities. Although books are available on this subject, it was felt necessary to prepare the one that exactly responds to the students' learning needs and to create their interest in this subject. Thus, the presentation here has been especially made simple and easy to understand.
Though cholera is an ancient disease, its perennial occurrence in several parts of the world has attracted many researches to find ways and means to combat the disease. The prevailing seventh pandemic cholera is dominating since 1961, but the dimension of the disease has taken several silhouettes, as the genetic structure and functions of the Vibrio cholerae has changed to a great extent. Several recent studies have shown that transformation of the pathogen at the molecular level has ameliorated several cholera outbreaks and epidemics of with successive new clones of V. cholerae. This comprehensive compilation, written by eminent international researchers reviews the epidemiology of cholera in Africa, Asia, Russia and Latin Americas. The other chapters contributed by acclaimed authors cover various aspects on evolution, polysaccaharide biosynthesis, SXT element, integrons, small molecule signalling systems, flagellar synthesis, filamentous phages, pathogenic role of proteases and hemolysin, and other putative virulence factors. In addition, ecology of V. cholerae and management of cholera were also discussed in detail. This book will be good source of information to all researchers with interests in infectious diseases, microbiology and molecular biology.
This book includes the following chapters 1.Number Systems and Codes 2. Logic Gates 3. Boolean algebra and logic simplification 4. Design of Combinational Logic Circuits 5. Arithmetic Circuits 6. Decoder, Encoder, Multiplexer, Demultiplexer 7. Sequential Circuit Design 8. Shift Registers 9. Counters 10. A/D and D/A Converters 11. Logic Family
Trends in Modern Indian Art is a study of Indian Art from the end of 19th century to 1990. Indian Art started with academic realism of Raja Ravi Varma at the close of the 19th century. Abanindranath Tagore who was trained by Samuel Palmer and Japanese artist. Okakura, established the wash process of water colour painting known as the Bengal School in the beginning of the 20th century. His disciples like Nandalal Bosa and Ventappa further elaborated the style of the Bengal School later known as the Oriental Style.
Electrical Drawing Is An Important Engineering Subject Taught To Electrical/Electronics Engineering Students Both At Degree And Diploma Level Institutions. The Course Content Generally Covers Assembly And Working Drawings Of Electrical Machines And Machine Parts, Drawing Of Electrical Circuits, Instruments And Components. The Contents Of This Book Have Been Prepared By Consulting The Syllabus Of Various State Boards Of Technical Education As Also Of Different Engineering Colleges. This Book Has Nine Chapters. Chapter I Provides Latest Informations About Drawing Sheets, Lettering, Dimensioning, Method Of Projections, Sectional Views Including Assembly And Working Drawings Of Simple Electrical And Mechanical Items With Plenty Of Solved Examples.The Second Chapter Deals With Drawing Of Commonly Used Electrical Instruments, Their Method Of Connection And Of Instrument Parts. Chapter Iii Deals With Mechanical Drawings Of Electrical Machines And Machine Parts. The Details Include Drawings Of D.C. Machines, Induction Machines, Synchronous Machines, Fractional Kw Motors And Transformers. Chapter Iv Includes Panel Board Wiring Diagrams. The Fifth Chapter Is Devoted To Winding Diagrams Of D.C. And A.C. Machines. Chapter Vi And Vii Include Drawings Of Transmission And Distribution Line Accessories, Supports, Etc. As Also Plant And Substation Layout Diagrams.Miscellaneous Drawing Like Drawings Of Earth Electrodes, Circuit Breakers, Lighting Arresters, Etc. Have Been Dealt With In Chapter Viii. Graded Exercises With Feedback On Reading And Interpreting Engineering Drawings Covering The Entire Course Content Have Been Included In Ix Providing Ample Opportunities To The Learner To Practice On Such Graded Exercises And Receive Feedback. Chapter X Includes Drawings Of Electronic Circuits And Components. This Book, Unlike Some Of The Available Books In The Market, Contains A Large Number Of Solved Examples Which Would Help Students Understand The Subject Better. Explanations Are Very Simple And Easy To Understand.Reference To Norms And Standards Have Been Made At Appropriate Places. Students Will Find This Book Useful Not Only For Passing Examinations But Even More In Reading And Interpreting Engineering Drawings During Their Professional Career.
It Has Often Been Experienced That Students Are Required To Perform Experiments On Certain Topic Before The Relevant Theory Has Been Taught In The Class. A Laboratory Manual Which, In Addition To A Set Of Instructions For Performing Experiments, Includes Related Theory In Brief Could Help Students Understand Experiments Better.In Response Of Demand From A Large Number Of States For An Appropriate Aboratory Manual In Basic Electricity And Electrical Measurements, The T.T.T.I., Chandigarh, Has Prepared This Manual Which Has Been Tried Out In Various Polytechnics And Improved Based On The Feedback. The Basic Objective Of The Manual Is To Encourage Students To Perform Experiments Independently And Purposefully. The Manual Organises The Information To Enable The Students To Verify Known Concepts And Principles And To Follow Certain Procedures And Practices And Thereby Acquire Relevant Skills.Detailed Instructions For Carrying Out Each Experiment Alongwith Relevant Theory In Brief Have Been Given. The Objectives For Performing An Experiment Have Been Included At The Beginning Of Each Experiment. A List Of Questions Given At The End Of Each Experiment Will Help Students Evaluate His Own Understanding.The Manual Also Includes Guidelines For Students And Teachers For Its Effective Use. An Assessment Proforma Given At The Beginning Of The Manual May Be Used By The Teachers In Evaluating The Students.
India is a land of spiritual seeker. From the time of Vedas (3000-10,000 BCE) down to the Upanishads and still afterwards seekers for the truth from their own core of heart came out to get a real Wisdom about the Universe and Wisdom within oneself. Thousands of such enlightened persons, called Sadhakas from India over centuries, follow the path of Wisdom (enlightenment or Mokhya) for knowing the truth. Thus, it may be visualized that religion of God is the religion of truth. Scientists all over the world are also working hard and running after the truth and mysteries of the world and foundation of the life processes. Thus, motivation of a spiritual seeker and a scientist are one and the same, that is to know the truth (to be enlightened). Eventually , at one stage a scientist become a philosopher or otherwise a philosopher become a scientist. In this way, science and philosophy converge at the point of truth or God Realisation. In this book, the author provided some such scientific documentations for betterment of day to day life experiences through Yoga and Meditation, a primeval Indian cultural practices discovered by sages and spiritual seekers. Fortunately, from 1980, onwards an accelerating researches on the benefit of Yoga (Hathayoga) & Meditation is coming out and presently the voluminous literatures in the subject casting no doubt for its health benefit effects. Let us hope for the day when meditation will replace medication.
Samkhya is one of the oldest, if not the oldest, system of classical Indian philosophy. This book traces its history from the third or fourth century B. C. up through the twentieth century. The Encyclopedia as a whole will present the substance of the various Indian systems of thought to philosophers unable to read the Sanskrit and having difficulty in finding their way about in the translations (where such exist). This volume includes a lengthy introduction by Gerald James Larson, which discusses the history of Samkhya and its philosophical contours overall. The remainder of the book includes summaries in English of all extant Sanskrit texts of the system. Originally published in 1987. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
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