Download or read book Protection of Electrical Circuits and Equipment Against Lightning written by United States Department of Commerce and published by Forgotten Books. This book was released on 2017-10-27 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Protection of Electrical Circuits and Equipment Against Lightning: Preliminary Report of the Sectional Committee on Protection Against Lightning Since the practice has been adopted, as above stated, of providing lines inherently able to withstand the lightning potentials which are incident to them, protection by lightning arresters is limited to the protection of apparatus. It is evident that this must be the case, since the field of influence of an arrester is very limited. Because of the nature of the impulses, an arrester, no matter what its characteristics, will not protect any apparatus or line insulation at any great distance away from the point of connection. Apparatus insulation, however, has been shown by experience and by theoretical considerations to require under-certain'conditions of exposure the use of protective equipment. It is known that it is possible for transient potentials to appear on trans mission lines Which will be dangerous to apparatus designed for the highest voltages now in use, but Whether such poten tials are sufficiently frequent and sufficiently dangerous to warrant the large investment required for protective equip ment for such systems has not been established. 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 Protection of Electrical Circuits and Equipment Against Lightning Preliminary Report of the Sectional Committee on Protection Against Lightning written by and published by . This book was released on 1929 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Protection of Electrical Circuits and Equipment Against Lightning written by United States. National Bureau of Standards and published by . This book was released on 1929 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Protection of Electrical Circuits and Equipment Against Lightning written by United States. National Bureau of Standards and published by . This book was released on 1929 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Protection of Electrical Circuits and Equipment Against Lightning Preliminary Report written by American Standards Association. Sectional Committee on Protection Against Lightning and published by . This book was released on 1929 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Protection of Electrical Circuits and Equipment Against Lightning written by United States. National Bureau of Standards and published by . This book was released on 1929 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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