Download or read book Electrical Engineering Measuring Instruments for Commercial and Laboratory Classic Reprint written by George Dudley Aspinall Parr and published by Forgotten Books. This book was released on 2018-01-16 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Engineering Measuring Instruments for Commercial and Laboratory Since the electrical engineering industry began to show signs of rapid development, numerous types and forms of measuring instruments have been devised by different inventors. Many of these are now obsolete, having given place to instruments with greater refinements and on better principles. Though several of these obsolete types are extremely interesting. And, indeed, instructive, they have not been described in the present work. If information regarding them is required, it will be found in the abridged patent specifications since about 1880. Only those instruments in actual and extensive use at the present day are here considered. And these form so large a body that it seems better not to try to deal with the historical portion of the subject. 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 Electrical Engineering Measuring Instruments for Commercial and Laboratory Purposes written by George Dudley Aspinall Parr and published by . This book was released on 1903 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ELECTRICAL ENGINEERING MEASURI written by George Dudley Aspinall Parr and published by . This book was released on 2016-08-25 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrical Engineering Measuring Instruments for Commercial and Laboratory Purposes written by George Dudley Aspinall Parr and published by Palala Press. This book was released on 2016-05-20 with total page 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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 Electrical Measurements in Practice Classic Reprint written by F. Malcolm Farmer and published by Forgotten Books. This book was released on 2018-02-11 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Measurements in Practice The subject Of electrical measurements has received much attention in the literature of electrical engineering. In general, however, the treatment has been from a theoretical or academic point Of view. In this volume the author has endeavored to present the subject in a simple, practical manner and from the standpoint Of engineers who are actively engaged in making measurements, tests and investigations in the electrical industry. All classes of measurements that the laboratory and testing engineer is Ordinarily called upon to make have been covered. The method Of treatment and part Of the material is the same as that in the author's co'ntribution on this subject to the Fourth Edition of the Standard Handbook for Electrical Engineers. Instruments must naturally form a prominent part of any discussion Of electrical measurements, but detailed descriptive matter pertaining to commercial instruments has been limited to those instruments in most general use and without which the book would be obviously incomplete. Maximum demand meters have, however, been described rather extensively because they are a comparatively recent development. A short chapter has also been devoted to curve-drawing instruments because of their important part in commercial measurements and in laboratory investigations. 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 Electrical Measurements written by Henry S. Carhart and published by Forgotten Books. This book was released on 2017-11-28 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Measurements: A Laboratory Manual Progress in the methods of Electrical Measurement is quite as marked as in the applications of electricity. The perfecting of measuring instruments keeps pace with the demands imposed by scientific accuracy. Laboratory practice should not be permitted to lag behind discovery and commercial applications; obso lete methods may with propriety be relegated to historical collections, along With antiquated apparatus, so that students in electricity may learn only the latest modes of procedure. The authors of this book have proceeded on this plan in collecting and devising methods to form a graded series of experiments for the use of several classes in electrical measurements. How well they have succeeded others must decide. Quantitative experiments only have been introduced, and they have been selected with the object of illustrating the general methods of measurement rather than the applications to specific departments of technical work, such as submarine cable testing, telegraphy and telephony, or dynamo electric machinery. It is thought to be better that these subjects should be treated in Special handbooks. 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 Electrical Engineering Measuring Instruments for Commercial and Laboratory written by George Dudley Aspinall Parr and published by Forgotten Books. This book was released on 2015-06-16 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Engineering Measuring Instruments for Commercial and Laboratory While much has been written in connection with almost every section or branch of electrical engineering, including dynamos, motors, transformers, cells, and appliances of almost every description, the branch dealing with the subject of measuring instruments used in electrical engineering has received little or no attention from the literary section of the electrical community. The fact that, without these measuring instruments, the appliances just enumerated could never have been evolved, or, being evolved, could never have been successfully utilized, constitutes, therefore, a sufficient reason for bringing the present work before the public. Since the electrical engineering industry began to show signs of rapid development, numerous types and forms of measuring instruments have been devised by different inventors. Many of these are now obsolete, having given place to instruments with greater refinements and on better principles. Though several of these obsolete types are extremely interesting, and, indeed, instructive, they have not been described in the present work. If information regarding them is required, it will be found in the abridged patent specifications since about 1880. Only those instruments in actual and extensive use at the present day are here considered, and these form so large a body that it seems better not to try to deal with the historical portion of the subject I have divided the subject into chapters, each treating of different types or makes of instruments working on the same principle, and I have endeavoured to describe and illustrate each instrument as clearly and simply as possible. 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 Electrical Engineering Measuring Instruments for Commercial and Laboratory Purposes With 370 Illustrations written by George Dudley Aspinall PARR and published by . This book was released on 1903 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electric and Magnetic Measurements and Measuring Instruments Classic Reprint written by Frank W. Roller and published by Forgotten Books. This book was released on 2017-12-15 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electric and Magnetic Measurements and Measuring Instruments The following volume has been written for the use of those who have to do with electrical and magnetic measurements in one form or another, and as these must be made in practically all branches of the profession, from the simple testing out of lines and resistances to the most elaborate determination of designs, it is hoped that its Sphere of usefulness will be quite large. The subjects have, throughout, been approached with a View toward their use by users, not manufacturers, of measuring apparatus, that is to say the book is in no sense intended as a treatise on the design and construction of instruments, the circle interested being decidedly limited. Descriptions are, however, given of apparatus as well as of methods of test, because knowl edge of the manner in which a principle is utilized in concrete instruments often suggests, to one having a determination to make but is at the same time without the particular form of appliance ordinarily employed for that purpose, means of adap ing thereto some other device which is at hand. Further, in illustrating examples of instruments for different kinds of work, there has been in mind the idea that these will enable engineers to decide, with the aid of their general engineering knowledge, which are the best suited to their particular requirements. 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 Electrical Measurements Classic Reprint written by Frank A. Laws and published by Forgotten Books. This book was released on 2017-09-15 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Measurements In this book it is intended to give a general treatment of the subject of electrical measurements, special emphasis being placed on those matters which are important to the student of electrical engineering. In preparing a book of this character one has to consider, not only the mature reader who may desire a compendium of methods together with certain practical suggestions, but the student who is beginning the study of Electrical Engineering and who should acquire early in his course a sound knowledge of the process of electrical measurement. This knowledge is fundamental not only to much of the work which the student is required to do in the dynamo laboratory as a matter of engineering training, but to an adequate understanding of electrical testing as it is eu countered in the practice of the electrical engineering profession. In the preparation of the text this second class of readers has been particularly in mind. It is assumed that those who use this text have had courses in physics, the theory of electricity, and in mathematics, such as are given to third year students in technical schools of the first rank. 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 Industrial electrical measuring instruments written by Kenelm Edgcumbe and published by Forgotten Books. This book was released on 2018-03-23 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Industrial Electrical Measuring Instruments IN the interval which has elapsed since the publication of the First Edition, there has been considerable development 111 nearly all directions. Of epoch making innovations there has been none, but progress has been continuous. As a result, it has been necessary to rewrite the whole, and the expansion of all sections has been so great that in order to keep Within reasonable limits some have had to be abandoned. For this reason, the subject of Fault Localisa tion, as distinguished from Fault Detection, has been omitted, as have also Relays and Over Pressure Devices. Pyrometers, on the other hand, have again been dealt with at some length. 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 Measurement of Electric Currents written by James Swinburne and published by Forgotten Books. This book was released on 2017-11-21 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Measurement of Electric Currents: Electrical Measuring Instruments; Meters for Electrical Energy The object of both of the valuable papers presented before the Institution of Civil Engineers included in this volume is to te view the advances made of late years in the production of what may be termed commer cial instruments for measuring commercial currents. In other words, the authors de vote their attention to the instruments having more or less of practicability to recommend them for the work of recording station output and securing station income. More than one class of apparatus is neces sarily embraced within such a survey, and the paper by Mr. Swinburne is laudably comprehensive, there being in it a descrip tion in some detail, or a broad generaliza tion that covers its principle, of well nigh every instrument that the electrical engineer cares to know anything about. 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 Electrical Measuring Instruments and Measurements written by S.C. Bhargava and published by CRC Press. This book was released on 2012-12-27 with total page 1888 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, written for the benefit of engineering students and practicing engineers alike, is the culmination of the author's four decades of experience related to the subject of electrical measurements, comprising nearly 30 years of experimental research and more than 15 years of teaching at several engineering institutions. The unique feature of this book, apart from covering the syllabi of various universities, is the style of presentation of all important aspects and features of electrical measurements, with neatly and clearly drawn figures, diagrams and colour and b/w photos that illustrate details of instruments among other things, making the text easy to follow and comprehend. Enhancing the chapters are interspersed explanatory comments and, where necessary, footnotes to help better understanding of the chapter contents. Also, each chapter begins with a "recall" to link the subject matter with the related science or phenomenon and fundamental background. The first few chapters of the book comprise "Units, Dimensions and Standards"; "Electricity, Magnetism and Electromagnetism" and "Network Analysis". These topics form the basics of electrical measurements and provide a better understanding of the main topics discussed in later chapters. The last two chapters represent valuable assets of the book, and relate to (a) "Magnetic Measurements", describing many unique features not easily available elsewhere, a good study of which is essential for the design and development of most electric equipment – from motors to transformers and alternators, and (b) "Measurement of Non-electrical Quantities", dealing extensively with the measuring techniques of a number of variables that constitute an important requirement of engineering measurement practices. The book is supplemented by ten appendices covering various aspects dealing with the art and science of electrical measurement and of relevance to some of the topics in main chapters. Other useful features of the book include an elaborate chapter-by-chapter list of symbols, worked examples, exercises and quiz questions at the end of each chapter, and extensive authors' and subject index. This book will be of interest to all students taking courses in electrical measurements as a part of a B.Tech. in electrical engineering. Professionals in the field of electrical engineering will also find the book of use.

Download or read book Electrical Engineering Measuring Instruments for Commerc and Laboratory Purposes written by G. D. A. Parr and published by . This book was released on 1903 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrical Measurements in Practice written by F. Malcolm Farmer and published by Forgotten Books. This book was released on 2015-06-24 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Measurements in Practice The subject of electrical measurements has received much attention in the literature of electrical engineering. In general, however, the treatment has been from a theoretical or academic point of view. In this volume the author has endeavored to present the subject in a simple, practical manner and from the standpoint of engineers who are actively engaged in making measurements, tests and investigations in the electrical industry. All classes of measurements that the laboratory and testing engineer is ordinarily called upon to make have been covered. The method of treatment and part of the material is the same as that in the author's contribution on this subject to the Fourth Edition of the Standard Handbook for Electrical Engineers. Instruments must naturally form a prominent part of any discussion of electrical measurements, but detailed descriptive matter pertaining to commercial instruments has been limited to those instruments in most general use and without which the book would be obviously incomplete. Maximum demand meters have, however, been described rather extensively because they are a comparatively recent development. A short chapter has also been devoted to curve-drawing instruments because of their important part in commercial measurements and in laboratory investigations. The author wishes to acknowledge his obligation to the Electrical Testing Laboratories for much data and information made available to him; to Dr. C. II. Sharp and Mr. Gordon Thompson for reading portions of the proof and making valued criticisms; to those manufacturers who furnished electrotypes; and, finally, to express the most grateful appreciation to his friend Mr. Little M. Dudley for able and enthusiastic assistance in the preparation of the manuscript. The author will appreciate having his attention brought to any errors of omission and commission that the reader may note. 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 Measurements and Measuring Instruments written by Frank W. Roller and published by . This book was released on 2008-09-01 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Second (corrected) edition of the classic work. Chapter titles are ...(1) Definitions of Units ...(2) Laboratory and Commercial Standards of Resistance, Current, E.M.F., Capacity and Inductance ...(3) Galvanometers ...(4) Potentiometers ...(5) The Measurement of Resistance ...(6) Measurement of Current ...(7) Measurement of Potentials ...(8) Measurement of Power ...(9) Measurement of Capacity ...(10) Measurement of Inductance ...(11) Miscellaneous Determinations ...(12) The Location of Faults ...(13) Recording Instruments ...(14) Integrating Meters ...(15) Maximum Demand Meters ...(16) Magnetic Units ...(17) Measurement of Field Strength ...(18) Measurement of Permeability ...(19) Hysteresis.

Download or read book Commercial Electrical Measuring Instruments for Direct and Alternating Current written by Ralph Melville Archer and published by . This book was released on 1928 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: