2017, ISBN: 1330464273

Paperback, [EAN: 9781330464274], Forgotten Books, Forgotten Books, Book, [PU: Forgotten Books], 2017-04-19, Forgotten Books, Excerpt from Transmission Line Formulas for Electrical Enginee… Mehr…

Paperback, [EAN: 9781330464274], Forgotten Books, Forgotten Books, Book, [PU: Forgotten Books], 2017-04-19, Forgotten Books, Excerpt from Transmission Line Formulas for Electrical Engineers and Engineering Students The object of this book is to compile a set of instructions for engineers, which will enable them to make electrical calculations for transmission lines with the least possible amount of work. The chart and working formulas have for the most part been developed independently by the author. Where the same or similar methods have been previously published, the fact is generally stated in the footnotes, but it has not been found possible to make these references absolutely complete. The second part of the book is for reference and contains the derivation of the principal formulas used in connection with transmission lines. As many recent articles on transmission lines make use of formulas which are only roughly approximate, or are even incorrect, a reliable collection of formulas, with the method of obtaining them, should be found valuable. It should not be presumed, because the second part of the book requires the use of the integral calculus, that the working formulas will require a knowledge of higher mathematics. The first five or six chapters are complete in themselves, and are planned for the use of those who have an ordinary acquaintance with alternating-current calculations. 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., 278160, Electronics Engineering, 278161, Applied Optics, 278166, Automatic Control, 278169, Circuits, 278170, Digital Electronics, 278141, Electronics & Communications Engineering, 278115, Engineering & Technology, 57, Science & Nature, 1025612, Subjects, 266239, Books<

2017, ISBN: 1330464273

[EAN: 9781330464274], New book, [PU: Forgotten Books, United States], Language: English . This book usually ship within 10-15 business days and we will endeavor to dispatch orders quicker… Mehr…

[EAN: 9781330464274], New book, [PU: Forgotten Books, United States], Language: English . This book usually ship within 10-15 business days and we will endeavor to dispatch orders quicker than this where possible. Brand New Book. Excerpt from Transmission Line Formulas for Electrical Engineers and Engineering Students The first method, which is described in Chapter III, is in the form Of a chart which gives the regulation or voltage drop of a line, and which also shows directly the required size of conductor for given conditions. In Chapter IV are given formulas for distribution lines and transmission lines only a few miles long. These are extended in Chapter V by means of the constant K to apply to transmission lines of any length in ordinary practice. For purposes of checking different formulas, and for the calculation of extremely long and unusual lines, the fundamental formulas of transmission lines are expressed by rapidly converging series in Chapter VI. While these series require much more arithmetical work than the K formulas, they will give the exact results to any degree of accuracy desired. The method of convergent Series in volves the use of complex numbers, that is, numbers in which j terms appear. They are easier to handle, however, than logarithms, sines and cosines of angles, or hyperbolic functions, and therefore the use of these other mathematical functions has been avoided. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at 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.<

ISBN: 9781330464274

Paperback, [PU: Forgotten Books], Excerpt from Transmission Line Formulas for Electrical Engineers and Engineering Students The first method, which is described in Chapter III, is in the… Mehr…

Paperback, [PU: Forgotten Books], Excerpt from Transmission Line Formulas for Electrical Engineers and Engineering Students The first method, which is described in Chapter III, is in the form Of a chart which gives the regulation or voltage drop of a line, and which also shows directly the required size of conductor for given conditions. In Chapter IV are given formulas for distribution lines and transmission lines only a few miles long. These are extended in Chapter V by means of the constant K to apply to transmission lines of any length in ordinary practice. For purposes of checking different formulas, and for the calculation of extremely long and unusual lines, the fundamental formulas of transmission lines are expressed by rapidly converging series in Chapter VI. While these series require much more arithmetical work than the K formulas, they will give the exact results to any degree of accuracy desired. The method of convergent Series in volves the use of complex numbers, that is, numbers in which j terms appear. They are easier to handle, however, than logarithms, sines and cosines of angles, or hyperbolic functions, and therefore the use of these other mathematical functions has been avoided. 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.<

2017, ISBN: 1330464273

[EAN: 9781330464274], New book, [PU: Forgotten Books 4/19/2017], Transmission Line Formulas for Electrical Engineers and Engineering Students (Classic Reprint)

2017, ISBN: 1330464273

[EAN: 9781330464274], New book, [PU: Forgotten Books], This item is printed on demand for shipment within 3 working days.