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The Electric Journal, 1915, Vol. 12 (Classic Reprint)

The Electric Journal, 1915, Vol. 12 (Classic Reprint) PDF Author: A. H. McIntire
Publisher: Forgotten Books
ISBN: 9780656240852
Category : Technology & Engineering
Languages : en
Pages : 610

Book Description
Excerpt from The Electric Journal, 1915, Vol. 12 In two principal cities, Hartford and New Haven, about one-half to two-thirds of the power used is supplied by the central station, and the remaining por tion is partly electric and partly steam or hydraulic power applied directly to the manufacturing opera tions. A large proportion of the power which is in dependently produced is incident to a few rather large factories; the great bulk of. The small users, as well as a number of large ones, derive their power from the central station. A very large proportion of the power used, especially in Hartford, is supplied as alternating current. The relatively large amount of electric power now used and the rapidity with which the electric service from the central stations has increased during the past few years show that electric power has proved very acceptable to manufacturing concerns. 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.

The Electric Journal, 1915, Vol. 12 (Classic Reprint)

The Electric Journal, 1915, Vol. 12 (Classic Reprint) PDF Author: A. H. McIntire
Publisher: Forgotten Books
ISBN: 9780656240852
Category : Technology & Engineering
Languages : en
Pages : 610

Book Description
Excerpt from The Electric Journal, 1915, Vol. 12 In two principal cities, Hartford and New Haven, about one-half to two-thirds of the power used is supplied by the central station, and the remaining por tion is partly electric and partly steam or hydraulic power applied directly to the manufacturing opera tions. A large proportion of the power which is in dependently produced is incident to a few rather large factories; the great bulk of. The small users, as well as a number of large ones, derive their power from the central station. A very large proportion of the power used, especially in Hartford, is supplied as alternating current. The relatively large amount of electric power now used and the rapidity with which the electric service from the central stations has increased during the past few years show that electric power has proved very acceptable to manufacturing concerns. 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.

Electrical Age, 1893, Vol. 12

Electrical Age, 1893, Vol. 12 PDF Author: T. R. Taltavall
Publisher: Forgotten Books
ISBN: 9780266847793
Category :
Languages : en
Pages : 122

Book Description
Excerpt from Electrical Age, 1893, Vol. 12: Illustrated Weekly Electrical Journal Fig. 1 shows Lain's Improved Mechanical Clamp, for suspending the trolley wire. This clamp is made of malleable iron, and consists of two essentially similar parts, each having a groove near its lower edge for the trolley wire, and also provided with interlocking lugs. 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.

Pamphlets and Reprints

Pamphlets and Reprints PDF Author: William Warner Bishop
Publisher:
ISBN:
Category : Libraries
Languages : en
Pages : 26

Book Description


The Electric Journal, 1914, Vol. 11 (Classic Reprint)

The Electric Journal, 1914, Vol. 11 (Classic Reprint) PDF Author: A. H. McIntire
Publisher: Forgotten Books
ISBN: 9781333947507
Category : Technology & Engineering
Languages : en
Pages : 824

Book Description
Excerpt from The Electric Journal, 1914, Vol. 11 Reduction gearing for turbines has completely justified the claims of those responsible for its orig inal development. One of the most interesting prob lems of modern mechanics was presented in the de sign of such gearing. The long, slender pinion shaft, made necessary by the high rotative speed of turbines, is subjected to considerable twisting, and to insure proper action of the gear teeth under these conditions some exceedingly clever engineering was required. The American solution consisted in the introduction of an hydraulic support for the bearings of the pinion shaft, which is thus enabled to align itself automatic ally in such a way as to apply an equal load to all portions of the tooth surfaces. Europe has been slow to adopt or commend this arrangement until within the last few months, when the most eminent of foreign turbine and gear builders accepted it as the correct solution. He has used it in another form, almost equivalent, since that time. The fifty or more Amer ican built outfits involving comparatively high speed turbines connected through this gearing to low speed rotative apparatus of various kinds continue to give complete satisfaction. The great impetus given to the condenser building art by the standardization of the turbine is still in evidence. During the past year there have been recorded a number of instances of surface condensers which were giving heat transfers approximately twice as great as those which were considered to be the limits of older practice. Although these results are due to an increased appreciation by designers of the importance of several factors, the greater part of the credit must be given to the hydraulic air pump. Al though a decided innovation at the time of its intro duction about five years ago, it now has the endorse ment of almost every important condenser builder in America and Europe, and in the most approved form its positive action and general desirability mark it as one of the most effective elements in the success of modern power plants. Its in uence is not confined to surface condenser work, for the jet condenser has also made great forward steps since the first application of this principle to air removal. Many plants located in warm and humid climates, where the effectiveness of cooling towers or spray nozzles was reduced to a low point, have found wonderful possibilities in jet condensers equipped with these air pumps. Due to the close approach to theoretically perfect perform ance which they insure, vacua have been greatly in creased, or condensing apparatus with a water cooling system has been installed where it was previously con sidered unjustifiable. 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."

Electric Journal, 1921, Vol. 16 (Classic Reprint)

Electric Journal, 1921, Vol. 16 (Classic Reprint) PDF Author: Electric Club
Publisher: Forgotten Books
ISBN: 9780484710411
Category : Technology & Engineering
Languages : en
Pages : 656

Book Description
Excerpt from Electric Journal, 1921, Vol. 16 Public Understanding, Consideration and Appreciation Necessary for a Solution of the Electric Railway Problem - Lucius S. Storrs. (e) w-boo. Vol. XVI, p. 408, Oct., '19. 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.

The Electric Journal, 1906, Vol. 2 (Classic Reprint)

The Electric Journal, 1906, Vol. 2 (Classic Reprint) PDF Author: Electric Club
Publisher: Forgotten Books
ISBN: 9780656351152
Category : Technology & Engineering
Languages : en
Pages : 754

Book Description
Excerpt from The Electric Journal, 1906, Vol. 2 Single-phase Railway System Chas. F. Scott. Paper read before the Am. St. Ry. Assoc '05. Salient features; development of apparatus. 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.

The Electric Journal, Vol. 5

The Electric Journal, Vol. 5 PDF Author: Pittsburgh Electric Club
Publisher: Forgotten Books
ISBN: 9780656238385
Category : Technology & Engineering
Languages : en
Pages : 786

Book Description
Excerpt from The Electric Journal, Vol. 5: January-December, 1908 This index is arranged according to the Topical Classification of Electrical and Railway Engineering References, published in the February, 1906, issue of The Electric Journal. 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.

The Electric Journal, Vol. 2

The Electric Journal, Vol. 2 PDF Author: Pittsburgh Electric Club
Publisher: Forgotten Books
ISBN: 9781333940614
Category : Technology & Engineering
Languages : en
Pages : 820

Book Description
Excerpt from The Electric Journal, Vol. 2: January-December, 1905 The location for the switchboard and the station wiring had been laid out by the manufacturing company, but on arriving at. 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.

The Electric Journal, Vol. 7

The Electric Journal, Vol. 7 PDF Author:
Publisher: Forgotten Books
ISBN: 9780365102441
Category : Technology & Engineering
Languages : en
Pages : 1092

Book Description
Excerpt from The Electric Journal, Vol. 7: January-December, 1910 Two-phase three-phase Trans formation Using Standard Trans formers - Seth B. Smith and E. C. Stone. Method giving about 90 per cent of rated capacity of units used. 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.

The Electrical Engineer, Vol. 1

The Electrical Engineer, Vol. 1 PDF Author:
Publisher: Forgotten Books
ISBN: 9780366511983
Category : Technology & Engineering
Languages : en
Pages : 612

Book Description
Excerpt from The Electrical Engineer, Vol. 1: A Weekly Journal of Electrical Engineering, With Which Is Incorporated "Electric Light"; From January 6, 1888, to June 29, 1888 If they 1: a ratus, in a many instances they carefully witho all information as to its construction, regulation, the, from the users. If they are sellers of apparatus only, they expect the whole profit that can possibly be made on the transaction - that is to say, the whole difference between manufacturing com and selling price and they do not expect to assume any responsibility, to have any trouble, or to take an pains to make an apparatus go right. In many cases t ey do not know how to. It may he the tightening of a screw, the connection of a wire, the repairing 0 some one of those trivial slips that are constantly occurring and will alwa soccur in manufacturing until a superior order of beings e to the work and the maker may he hundreds of miles awa nevertheless, he or his representative has to come at the ding of the seller, often at a heavy expense, to perform some trifling operation which, if it occurred in any other branch of engineering, would he cheerfully and promptly done by the user; and the reward for all this is a future profit, which from the nature of thin wn hardly ever he realised. Or it may be that the ins er himself has made a trifling error, as installers even will do erosional/y, orsomething has occurred to some other part of the a tus, producing results that he does not understand, an e promptly lays it at the door of some 'part of the apparatus that he has purchased, and that he likewise does not understand, having arrived at the cause by the simple process of reasoning adopted by the little boy who wished his grandmother dead, but who did not wish to say so straight out. It is not this and it is not that - at least, the installer balm not; it cannot be the other, because it is his own design; therefore, it must he that other apparatus that he bought from so-and-ao; and, for their own credit, they had better send someone to see about it. It would be much better for them to spend a little money now than lose future orders. 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.