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32 produkter
32 produkter
Del 7 - Textbooks in Electrical and Electronic Engineering
Electromagnetism for Engineers
An Introductory Course
Häftad, Engelska, 1997
982 kr
Skickas inom 7-10 vardagar
This book is a concise introduction to electromagnetic fields for students on degree and diploma courses. Physical processes and their descriptions are elucidated in words rather than mathematical symbols. Only simple differentiation, integration, and a little trigonometry are required. For this new edition there are new sections on electromechanics and high-frequency phenomena.
Del 7 - Textbooks in Electrical and Electronic Engineering
Electromagnetism for Engineers
An Introductory Course
Inbunden, Engelska, 1997
979 kr
Skickas inom 7-10 vardagar
This is a fully revised and updated edition of a widely used introductory textbook on electromagnetism. It covers all the fundamental aspects of this important topic in electrical engineering. The approach is eminently practical and requires little mathematics other than elementary differentiation, integration, and trigonometry. It will continue to appeal to students studying this conceptually challenging but fundamental subject. New sections on electromechanics (conversion of electric and magnetic energy in mechanical energy and vice versa) and high-frequency phenomena (transmission lines, waveguides, optical fibres, and radio propagation) enhance the usefulness of the book.
Del 39 - Monographs in Electrical and Electronic Engineering
Geometry of Electromagnetic Systems
Inbunden, Engelska, 1996
2 863 kr
Skickas inom 5-8 vardagar
This book is addressed to engineers, applied mathematicians, and physicists involved in the design and analysis of electromagnetic systems. Its chief purpose is to clarify the structure of electromagnetism. It begins with the Faraday-Maxwell insight that in electromagnetism one is faced with an interconnected dynamical system in which space and time are closely linked with physical phenomena. An appropriate basis is given via differential geometry to describe local relationships, via and topology to describe the system. These tools are introduced in the context of Maxwell's equations in the familiar vector notation. Equations are greatly simplified by the geometrical approach, and the geometrical idea of symmetry unifies the various conservation laws. This book clarifies the relationship between fields, potentials, and sources. Links between macroscopic and quantum phenomena are explored from a geometric angle and there is a simple discussion of superconductivity.
E-bok
PDF, Engelska, 20162 236 kr
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Using primary sources and personal experience, this book traces the origins of microbiology at the government establishments at Porton Down. Begun in secrecy during World War II, early work concentrated on a response to the threat of biological warfare from Germany. It traces Porton''s pioneering work on deadly diseases such as anthrax, through to the Centre''s modern role in healthcare. It provides an invaluable source of information for scientists and historians alike, particularly for those interested in political and military history.
E-bok
PDF, Engelska, 19912 497 kr
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John Dryden was England''s most outstanding and controversial writer for the last four decades of the seventeenth century. He dominated the literary world as a satirist, a skilled and versatile dramatist, a pioneer of literary criticism, a writer of religious poetry, and an eloquent translator from the great classical poets. The present book discusses Dryden''s career both chronologically and thematically, taking issue with his enemies'' denigration of his integrity, and revealing him as a subtle, passionate and sceptical writer.
Inbunden, Engelska, 1991
1 855 kr
Skickas inom 10-15 vardagar
John Dryden was England's most outstanding and controversial writer for the last four decades of the seventeenth century. He dominated the literary world as a satirist, a skilled and versatile dramatist, a pioneer of literary criticism, a writer of religious poetry, and an eloquent translator from the great classical poets. The present book discusses Dryden's career both chronologically and thematically, taking issue with his enemies' denigration of his integrity, and revealing him as a subtle, passionate and sceptical writer.
Inbunden, Engelska, 2001
1 662 kr
Skickas inom 10-15 vardagar
Using primary sources and personal experience, this book traces the origins of microbiology at the government establishments at Porton Down. Begun in secrecy during World War II, early work concentrated on a response to the threat of biological warfare from Germany. It traces Porton's pioneering work on deadly diseases such as anthrax, through to the Centre's modern role in healthcare. It provides an invaluable source of information for scientists and historians alike, particularly for those interested in political and military history.
E-bok
PDF, Engelska, 2013783 kr
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High-Speed Pulse Techniques covers the many aspects of technique in digital electronics and encompass some of the more fundamental factors that apply to all digital systems. The book describes the nature of pulse signals and their deliberate or inadvertent processing in networks, transmission lines and transformers, and then examines the characteristics and transient performance of semiconductor devices and integrated circuits. Some of the problems associated with the assembly of these into viable systems operating at ultra high speed are also looked at. The book examines the transients and waveshaping in linear circuits; the steady-state and transient characteristics of the diode switch; and the two most useful diode waveshaping functions, clipping and clamping circuits. The characteristics of distributed-parameter transmission lines with and without losses and their implications in digital systems are also considered. The book then tackles transformer pulse response; bipolar and unipolar transistor transient response; and the characteristics of subnanosecond switching diodes and of high-speed logic. The text describes the implementation of high-speed systems as well. Students and practicing electronics and computer systems engineers will find the book useful.
E-bok
PDF, Engelska, 2013781 kr
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Worked Examples in Electrical Machines and Drives discusses methods in predicting and explaining electromechanical performance of several devices. The book is comprised of seven chapters that sequence the examples at increasing levels of difficulty. Chapter 1 provides an introduction and reviews the basic theories. The second chapter covers transformers, and the third chapter tackles d.c. machines. Chapter 4 is concerned with induction machines, while Chapter 5 deals with synchronous machines. Chapter 6 covers transient behavior, and Chapter 7 talks about power-electronic/electrical machine drives. The book will be of great use to students and instructors of schools concerned with electronic devices such as in electrical engineering, and can help enrich their lectures and practical classes.
E-bok
PDF, Engelska, 2016355 kr
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Research in Electric Power
E-bok
PDF, Engelska, 2017781 kr
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Basic Instrumentation for Engineers and Physicists provides information pertinent to the fundamental aspects of instrumentation and measurements. This book discusses the method of building up an instrumentation system. Organized into eight chapters, this book begins with an overview of the instruments designed for use by human operatives that are usually of the visual reading type. This text then examines the common methods of length measurement by means of scales and by means of gauge blocks. Other chapters consider kilogram as the internationally recognized fundamental unit of mass, which is defined by a standard mass known as the International Prototype Kilogram. This book discusses as well the importance of precise determination of time. The final chapter deals with the assembly of apparatus appropriate for the measurements that have to be made in carrying out a specific project. This book is a valuable resource for engineers, physicists, scientists, students, and research workers.
E-bok
PDF, Engelska, 2016781 kr
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Worked Examples in Engineering Field Theory is a product of a lecture course given by the author to first-year students in the Department of Engineering in the University of Leicester. The book presents a summary of field theory together with a large number of worked examples and solutions to all problems given in the author''s other book, Engineering Field Theory. The 14 chapters of this book are organized into two parts. Part I focuses on the concept of flux including electric flux. This part also tackles the application of the theory in gravitation, ideal fluid flow, and magnetism. Part II deals with the concept of potential including electrical potential, as well as the applications of the theory to gravitation, electric conduction, fluid flow through permeable media, conductive heat transfer, ideal fluid flow, and magnetism. This material will be useful to students who have difficulty with the problems presented in the author''s other book, or who need further worked examples and more problems to solve.
E-bok
PDF, Engelska, 2013355 kr
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Analogue Computing Methods presents the field of analogue computation and simulation in a compact and convenient form, providing an outline of models and analogues that have been produced to solve physical problems for the engineer and how to use and program the electronic analogue computer. This book consists of six chapters. The first chapter provides an introduction to analogue computation and discusses certain mathematical techniques. The electronic equipment of an analogue computer is covered in Chapter 2, while its use to solve simple problems, including the method of scaling is elaborated in Chapter 3. Chapter 4 describes the general layout of a computer with specifications of selected commercial computers. In Chapter 5, the use of a large computer is elaborated through a reactor simulation. The last chapter outlines particular general analogue devices. Conductive analogues and other methods and special techniques, which have been used in connection with electronic analogue computing, are also deliberated in this text. This publication is valuable to students and individuals conducting work on analogue computing.
E-bok
PDF, Engelska, 2017355 kr
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Linear Network Theory covers the significant algebraic aspect of network theory, with minimal reference to practical circuits. The book begins the presentation of network analysis with the exposition of networks containing resistances only, and follows it up with a discussion of networks involving inductance and capacity by way of the differential equations. Classification and description of certain networks, equivalent networks, filter circuits, and network functions are also covered. Electrical engineers, technicians, electronics engineers, electricians, and students learning the intricacies of network theory will find this book helpful.
E-bok
PDF, Engelska, 2016781 kr
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Junction Transistors explains the operation and characterization of junction transistors to a point from which detailed circuit analysis and design can be undertaken. This book highlights three features. First, this text analyzes the behavior of semiconductors, pn junctions, and all types of bipolar transistors from the standpoint of classical physics. The validity of this approach and the link with quantum physics is discussed in an appendix. Second, the high-speed operation of transistors is analyzed and explained in terms of base charge. Finally, the analysis of transistor behavior in terms of the movements of holes and electrons can only be carried out explicitly with the aid of simplifying assumptions, not all of which can be fully justified. In this selection, an attempt has been made to justify these assumptions wherever possible, to show where they break down, and to remove the assumptions altogether in one or two instances and obtain more rigorous solutions. This publication provides material of interest not only to undergraduates but also to those more familiar with the properties and use of transistors.
E-bok
PDF, Engelska, 2013355 kr
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Electromagnetism for Engineers: An Introductory Course, Third Edition covers the principles of electromagnetism. The book discusses electric charges at rest; steady electric currents; and the magnetic field of steady electric currents. The text also describes electromagnetic induction; the magnetic effects of iron; and electromagnetic radiation. Mechanical and other kinds of engineers and engineering students who need knowledge on electromagnetism will find the book invaluable.
E-bok
PDF, Engelska, 2016356 kr
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Research in Electric Power comprises the lectures presented in the Cornell University Lecture in 1965, which focuses on the research and development of electric energy or technology. The lectures compiled in this book are divided into three chapters. Chapter I traces the dramatic and exciting history of growth of the electric power industry and important contribution of a series of great technological developments. The second chapter examines in great detail the problems demanding research in the main areas of planning, design, and construction of the physical facilities; in successfully and economically operating the systems; and in developing the much-expanded markets for electric energy constituting the basic building blocks of the invention structure. Chapter III discusses a rational program for the organization of research in the American power industry, projecting on a series of plans that makes possible examination and focusing in forward-looking depth and breadth of scope on the industry''s research needs in every quarter. This book is a useful reference to electrical engineering students and individuals who intend to gain knowledge on electric energy and its industries.
E-bok
PDF, Engelska, 2013781 kr
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The Physical Basis of Electronics: An Introductory Course, Second Edition is an 11-chapter text that discusses the physical concepts of electronic devices. This edition deals with the considerable advances in electronic techniques, from the introduction of field effect transistors to the development of integrated circuits. The opening chapters discuss the fundamentals of vacuum electronics and solid-state electronics. The subsequent chapters deal with the other components of electronic devices and their functions, including semiconductor diode and transistor as an amplifier and a switch. The discussion then shifts to several types of field-effect transistor and the production of p-n junctions, transistors, and integrated circuits. A chapter highlights the four classifications of thermionic valves commonly used in electronic devices, namely, diodes, triodes, tetrodes, and pentodes. This chapter also considers the effect of small gas introduced to the characteristics of these valves. The concluding chapters discuss some of the basic modes of operation of electronic circuits and cathode-ray tube. This edition is of great value to undergraduate electronics students.
E-bok
PDF, Engelska, 2013355 kr
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Advanced Electric Circuits focuses on circuit analysis, including amplification, oscillations, capacitance, and circuit elements. The publication first offers information on the symbolic method of analysis, network theorems, bridge networks, and tuned circuits and filters. The text then takes a look at polyphase circuits, non-sinusoidal and transient excitation, and valves as circuit elements. Discussions focus on amplification, resistance-capacitance amplifiers, feedback, negative feedback amplifiers, cathode follower, low-power oscillations, and practical design of feedback circuits. The manuscript elaborates on transistors as circuit elements and elementary transmission-line analysis. Topics include ideal small-signal current amplifiers, small signal performance of the common emitter amplifier, comparative table of symbols, and typical examination questions. The publication is a dependable reference for students and readers interested in electric circuits.
E-bok
PDF, Engelska, 2013781 kr
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Theory and Design of Broadband Matching Networks centers on the network theory and its applications to the design of broadband matching networks and amplifiers. Organized into five chapters, this book begins with a description of the foundation of network theory. Chapter 2 gives a fairly complete exposition of the scattering matrix associated with an n-port network. Chapter 3 considers the approximation problem along with a discussion of the approximating functions. Chapter 4 explains the Youla''s theory of broadband matching by illustrating every phase of the theory with fully worked out examples. The extension of Youla''s theory to active load impedance is taken up in Chapter 5. This book will be useful as a reference for practicing engineers who wish to learn how the modern network theory can be applied to the design of many practical circuits.
E-bok
PDF, Engelska, 2013781 kr
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Electric Circuit Theory provides a concise coverage of the framework of electrical engineering. Comprised of six chapters, this book emphasizes the physical process of electrical engineering rather than abstract mathematics. Chapter 1 deals with files, circuits, and parameters, while Chapter 2 covers the natural and forced response of simple circuit. Chapter 3 talks about the sinusoidal steady state, and Chapter 4 discusses the circuit analysis. The fifth chapter tackles frequency response of networks, and the last chapter covers polyphase systems. This book will be of great help to electrical, electronics, and control engineering students or any other individuals who require a substantial understanding of the physical aspects of electrical engineering.
E-bok
PDF, Engelska, 20131 015 kr
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Electronics – From Theory Into Practice deals with design procedures in electronics and bridges the gap between theoretical knowledge and practice. It provides design examples and discusses the use of the Laplace Transform for solving engineering problems. The book introduces bipolar and field effect transistor, the unijunction transistor and the silicon-controlled rectifier, and shows how data sheets are used in design calculations. It then examines the development of integrated circuits and their characteristics. Following this discussion are chapters that contain a brief treatment of theory limited to the extraction of necessary design relationships. The book concludes by considering the general aspects of electronic engineering practice. This book will be of use to practising engineers, particularly those trained in other disciplines, who are taking on a certain amount of electronic design.
E-bok
PDF, Engelska, 2014355 kr
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The Digital Computer focuses on the principles, methodologies, and applications of the digital computer. The publication takes a look at the basic concepts involved in using a digital computer, simple autocode examples, and examples of working advanced design programs. Discussions focus on transformer design synthesis program, machine design analysis program, solution of standard quadratic equations, harmonic analysis, elementary wage calculation, and scientific calculations. The manuscript then examines commercial and automatic programming, how computers work, and the components of a computer installation. Topics include central processor, input and output peripheral devices, peripheral storage devices, basic computer elements and operations, basic process of computer operations, automatic programming facilities, working of automatic programs, and solution of quadratic equations. The text takes a look at the use of computers by small organizations, responsibilities of a central computer service, computer approach philosophy, and computer acceptance. The manuscript is a vital source of data for computer science experts and researchers interested in the digital computer.
E-bok
Engelska, 2014356 kr
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Symmetrical Components introduces the fundamental concepts involved in the method of symmetrical components. The book also demonstrate the method for analyzing simple power networks that are subjected to unbalanced fault conditions. The text first discusses the h operator, and then proceeds to detailing symmetrical components. The next two chapters cover the properties and measurement of symmetrical components. Chapter 5 tackles the short-circuit faults on an alternating current generator, while Chapter 6 discusses the equivalents circuits for unbalanced faults. The seventh chapter talks about the sequence networks and faults on three-phase systems, while the last chapter deals with unbalanced loads. The text will be of great use to students of electrical engineering. Professional electrical engineers and technicians will also benefit from the book.
E-bok
PDF, Engelska, 2014781 kr
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Electronics — From Theory into Practice, Second Edition, Volume 1 details how to effectively integrate theoretical concepts into practical applications. The title aims to cover the design principles of various electronic circuitries. The text first covers the bipolar and field effect transistor, and then proceeds to tackling the unijunction transistor and the silicon-controlled rectifier. Next, the selection discusses the characteristics of integrated circuits. The text also deals with the concerns in amplifier design. The book will be of great use to both student and professional electronic engineers.
E-bok
PDF, Engelska, 2014781 kr
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Electronics — From Theory into Practice, Second Edition, Volume 2: Operational Amplifiers, Oscillators and Digital Techniques is part of a series of publications that tackles concerns in integrating electronics theory with practical application. The text first covers negative feedback amplifiers, along with worked examples that show the application of ubiquitous operational amplifier. Next, the selection deals with power supplies, sinusoidal oscillators and waveform generators, and digital techniques. The last chapter tackles general electronic engineering practice, along with a survey of resistor and capacitor types, screening, earths and earth loops, and guidelines on the application of TTL devices. The book will be of great use to both professionals and students of electronics engineering.
E-bok
Engelska, 2014781 kr
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Principles of Electrical Transmission Lines in Power and Communication is a preliminary study in the transmission of electricity, which particularly discusses principles common to all electrical transmission links, whether their functions be communication or bulk power transfer. This book explains the propagation on loss-free lines I and II and introduces the finite loss-free lines. The sinusoidal excitation of dissipative lines I and II is then examined, and the occurrence of standing waves and quarter-wave is then discussed. This text also looks into topics on frequencies. This book will be invaluable to students and experts in the field of electronics and related disciplines.
E-bok
PDF, Engelska, 2025696 kr
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Worked Examples in Engineering Field Theory documents a lecture course given by the author to first-year students in the Department of Engineering in the University of Leicester. This book mainly focuses on the concepts of flux and potential. This text is divided in two parts; the first of which is devoted to explaining the concept of flux, whereas the second part encompasses the concept of potential. In discussing the concepts of flux and potential, this book explains the related theories, and then provides examples, related problems, and solutions to the problems. Some of the specific topics included are electric flux, flux function, electrical materials, electric potential, and conductive heat transfer. This publication will be invaluable to mathematics, engineering, and chemistry students and practitioners interested in studying the concepts of flux and potential.
Electronic Engineering Applications of Two-Port Networks
Applied Electricity and Electronics Division
E-bok
PDF, Engelska, 2016783 kr
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Electronic Engineering Applications of Two-Port Networks aims to present the method of developing two-port theory to form the basis of a course on linear electronic systems. This book specifically presents topics on small-signal parameters; two-port models; small-signal analysis of the common-emitter amplifier; and general analysis of small-signal amplifier performance. A chapter is devoted to discussing topics on tandem connections of two ports, which is followed by exercises on matrix reduction. This text also tackles basic feedback connections, feedback amplifiers, and feedback oscillators. The application of the feedback systems is then examined. This book concludes by explaining the capacitive effects on transistor performance. This text will be beneficial to students and experts in the field of electronics.
E-bok
PDF, Engelska, 2014317 kr
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Advanced Electric Circuits deals with the concepts of advanced electric circuits and covers topics ranging from the symbolic method of analysis to network theorems, bridge networks, and tuned circuits and filters. Polyphase circuits, non-sinusoidal and transient excitation, and valves and transistors as circuit elements are also discussed, along with elementary transmission-line analysis. Comprised of nine chapters, this book begins with an overview of the j method of solving circuit problems and the various ways in which the vectors can be expressed so that the most suitable form may be chosen for any particular problem. The application of the four basic algebraic processes — addition, subtraction, multiplication, and division — to vectors in the j rotation is also considered. The discussion then turns to bridge networks, tuned circuits and filters, and polyphase circuits. The remaining chapters focus on non-sinusoidal and transient excitation, valves and transistors as circuit elements, and elementary transmission lines. This monograph will be of interest to electricians, electrical engineers, and students of electrical engineering courses.