Download or read book Electric Magnetic Circuits written by Ellis H. Crapper and published by . This book was released on 1907 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Magnetic Circuit Classic Reprint written by V. Karapetoff and published by Forgotten Books. This book was released on 2017-10-12 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Magnetic Circuit This book, together with the companion book entitled The Electric Circuit, is intended to give a student in electrical engineering the theoretical elements necessary for the correct understanding of the performance of dynamo-electric machinery, transformers, transmission lines, etc. The book also contains the essential numerical relations used in the predetermination of the performance and in the design of electrical machinery and apparatus. The whole treatment is based upon a very few funda mental facts and assumptions. The student must be taught to treat every electric machine as a particular combination of electric and magnetic circuits, and to base its performance upon the fundamental electromagnetic relations rather than upon a sepa rate theory established for each kind of machinery, as is some times done. The book is not intended for a beginner, bit for a student who has had an elementary descriptive course in electrical engi neering and some simple laboratory experiments. The treat ment is somewhat different from that given in most other books dealing with magnetic phenomena. It is based directly upon the circuital relation, or interlinkage, between an electric current and the magnetic flux produced by it. This relation, and the law of induced electromotive force, are taken to be the fundamental phenomena of electro - magnetism. No use what ever is made of the usual artificial concepts of unit pole, magnetic charge, magnetic shell, etc. These concepts of mathematical physics, together with the law of inverse squares, embody the theory of action at a distance, and are both superfluous and misleading from the modern point of view of a continuous action in the medium itself. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Electric Circuit Classic Reprint written by Vladimir Karapetoff and published by Forgotten Books. This book was released on 2018-10-20 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Electric Circuit The Magnetic Circuit, is intended to give a student in electrical engineering the theoretical elements necessary for calculation of the performance of dynamo-electric machinery and of transmission lines. The advanced student must be taught to treat every electric machine as a particular combination of electric and magnetic circuits, and to base its performance upon the fundamental theoretical relations rather than upon a separate theory established for each kind of machinery, as is often done. The first chapter is devoted to a review of the direct-current circuit, the next four chapters treat of sine-wave alternating current circuits, and the last two chapters give the fundamental properties of the electrostatic circuit. All the important results and methods are illustrated by numerical problems of which there are over one hundred in the text. The pamphlet is not intended for a beginner, but for a student who has had an elementary descriptive course in electrical engineering and some simple laboratory experiments. The treatment is made as far as possible uniform, so that the student sees analogous relations in the direct-current circuit, in the alternating-current circuit, in the electrostatic circuit, and finally in the magnetic circuit. All matter of purely historical or academic interest, not bearing directly upon the theory of electric machinery, has been left out. An ambitious student will find a more exhaustive treatment in the works mentioned at the end of the pamphlet. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Fundamental Principles of Electric and Magnetic Circuits written by Fred Alan Fish and published by Legare Street Press. This book was released on 2022-10-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Electric and Magnetic Circuits written by Ellis H. Crapper and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electricity and Magnetism for Engineers Vol 1 written by Harold Pender and published by Forgotten Books. This book was released on 2018-03-24 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity and Magnetism for Engineers, Vol. 1: Electric and Magnetic Circuits In the following pages is given, from an engineering point of view, (1) a description of the more important effects commonly described as electric and magnetic phenomena, (2) a statement of the fundamental laws in accord with which these phenomena have been found to occur, and (3) the application of these laws to some of the simpler problems which arise in connection with the generation, transmission and utilization of electric energy. Particular emphasis is laid upon exact quantitative statements Of the fundamental laws or principles. Both safety and economy demand that the engineer be able to answer not only how, but also how much. To this end, the student of engineering should be taught to analyze, not only qualitatively, but also quantitatively, each problem which may be presented to him. Most of the simpler formulas used by scientists and engineers are special cases of certain general relations, and these special formulas are applicable only under certain specific conditions. One of the most common causes of confusion on the part of the beginner arises from his attempt to apply such special formulas to cases to which they are not applicable. This is due in part to the failure in many text-books to state the limitations of such formulas. Particular care is therefore taken in these pages to state specifically the exact conditions under which each formula is applicable. The procedure adopted throughout the book is to pass from simple phenomena, known to practically every school-boy, to the more complex phenomena and principles with which the engineer has to deal. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book A Study of the Transformer Magnetic Circuit Classic Reprint written by Robert Gray and published by Forgotten Books. This book was released on 2017-10-26 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Study of the Transformer Magnetic Circuit The alternating current transformer has opened up and made possible the development of a branch of electrical industry which a few years ago would have seemed impossible. Perhaps the m st striking illustrations of electrical development along the line referred to above are: the generation of electric power at Niagara, and its subsequent economical transmission to Buffalo, and the performance of the Fresno plant in California. In this latter, power is developed by a water fall and transmitted to Fresno, a distance of thirty five miles. Step up transformers are used at the generating end. The line tension in both cases is about eleven thousand volts. Step down transformers are used at the distributing end. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Magnetic Circuit written by Henri du Bois and published by Forgotten Books. This book was released on 2016-09-15 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Magnetic Circuit: In Theory and Practice I have made an exception ln the seventh chapter, in which I have endeavoured to give the history of the analogy between the magnetic circuit and various other, kinds of circuits, an analogy which, though long known, has been Specially dwelt upon in recent times. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Magnetic Circuit written by Vladimir Karapetoff and published by . This book was released on 1911 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Magnetic Circuit in Theory and Practice written by H Du Bois and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Calculation of Direct Current Electromagnetic Circuits Classic Reprint written by Harold Babbitt Smith and published by Forgotten Books. This book was released on 2018-10-22 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Calculation of Direct Current Electromagnetic Circuits There are three primary forms of leakage path, and the leakage of nearly all magnetic circuits can be calculated from the permeances of such 'paths arranged so as to be the equivalent of the total leakage path of the circuit. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Electric and Magnetic Circuits written by Crapper Ellis H and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This early 20th century electrical engineering text provides a thorough introduction to the principles of electric and magnetic circuits. Ellis H. Crapper's lucid explanations and detailed diagrams make this book a valuable resource for engineers and students today. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book A Text Book of Electrical Machinery Vol 1 written by Harris J. Ryan and published by Forgotten Books. This book was released on 2018-03-23 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Text-Book of Electrical Machinery, Vol. 1: Electric, Magnetic, and Electro-Static Circuits The material of Volume I when amplified with additional problems, preferably taken from practical cases, may be thor oughly covered in fifty recitations, the two volumes being de signed to provide profitable work for approximately one hundred class exercises. The form of the material in this volume is the result of several years of experience in its use as a text for the instruction of classes in Cornell University. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Magnetic Circuit written by V. Karapetoff and published by Forgotten Books. This book was released on 2015-06-17 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Magnetic Circuit This book, together with the companion book entitled "The Electric Circuit," is intended to give a student in electrical engineering the theoretical elements necessary for the correct understanding of the performance of dynamo-electric machinery, transformers, transmission lines, etc. The book also contains the essential numerical relations used in the predetermination of the performance and in the design of electrical machinery and apparatus. The whole treatment is based upon a very few fundamental facts and assumptions. The student must be taught to treat every electric machine as a particular combination of electric and magnetic circuits, and to base its performance upon the fundamental electromagnetic relations rather than upon a separate "theory" established for each kind of machinery, as is sometimes done. The book is not intended for a beginner, but for a student who has had an elementary descriptive course in electrical engineering and some simple laboratory experiments. The treatment is somewhat different from that given in most other books dealing with magnetic phenomena. It is based directly upon the circuital relation, or interlinkage, between an electric current and the magnetic flux produced by it. This relation, and the law of induced electromotive force, are taken to be the fundamental phenomena of electro-magnetism. No use whatever is made of the usual artificial concepts of unit pole, magnetic charge, magnetic shell, etc. These concepts of mathematical physics, together with the law of inverse squares, embody the theory of action at a distance, and are both superfluous and misleading from the modem point of view of a continuous action in the medium itself. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Principles of Electrical Engineering Electrical Classic Reprint written by Harold Pender and published by Forgotten Books. This book was released on 2018-03-14 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Principles of Electrical Engineering Electrical A preliminary edition of the book was published in 1910, primarily for the use of the students at the Institute, and this preliminary edition was preceded by mimeographed notes cover ing practically the same ground. The present edition differs from the preliminary edition chiefly in the addition, at the end of each chapter, of a summary of the important definitions and principles developed in that chapter and of a list of problems, with answers, illustrative of these principles. Certain sections of the text have also been rewritten, particularly the sections on energy, inductance, and capacity; the conception of linkages between the electric and magnetic circuits has also been more fully developed. The typographical errors of the preliminary edition have been corrected and additional steps have been inserted in some of the mathematical deductions. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book International System of Electric and Magnetic Units Classic Reprint written by J. H. Dellinger and published by Forgotten Books. This book was released on 2018-02-06 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from International System of Electric and Magnetic Units There are a number of reasons for considering induction and magnetizing force to be different in physical nature, just as the deflection. Of a spring is physically different from the mechanical force producing it. As the names of the two quantities suggest, B characterizes the magnetized state of the medium and H is the agency tending to produce a magnetized state. Perhaps the dis tinction is most clearly seen by the analogies furnished in the discussion of the magnetic circuit (preceding section). There is no confusion between D, the electric displacement, which character izes a state of the medium, and el, the electric field intensity which produces the displacement. The distinction is even' clearer be tween U, the current density in a medium, and the EL which causes it. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Magnets and Electric Currents an Elementary Treatise for the Use of Electrical Artisans and Science Teachers Classic Reprint written by J. A. Fleming and published by Forgotten Books. This book was released on 2018-02-04 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Magnets and Electric Currents, an Elementary Treatise for the Use of Electrical Artisans and Science Teachers Let the idea now conveyed by the term magneto motive force be expressed, as Mr. Heaviside and other writers have already done, by the word gaussage (pro nounce and let the gaussage between any two points or around any magnetic Circuits be measured in a unit termed a gauss, such that 80 ampere-turns are equal to one microgauss. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
