Wolff dellinger (2 resultados)
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 15,44
Gastos de envío gratisSe envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. Print on Demand. This book offers a comprehensive study of the electrical conductivity of commercially available copper. It delves into the historical evolution of copper conductivity standards, providing a critical analysis of various values used by different institutions and countries. The author pre…sents detailed experimental results obtained from measurements on samples furnished by leading copper refiners and wire manufacturers. These results shed light on the relationship between conductivity and factors such as annealing, drawing, and sample size. The book also explores the highest achievable conductivity in copper and presents data on the electrical properties of aluminum. The author emphasizes the practical significance of the findings, discussing their implications for wire tables, temperature coefficient assumptions, and the need for an international standard of copper conductivity. The insights provided in this book are valuable for researchers, engineers, and professionals involved in the electrical industry, as well as those interested in the history and standardization of electrical materials. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: True World of Books, Delhi, IndiaTrue World of Books
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 21,44
Gastos de envío gratisSe envía de India a Estados Unidos de AmericaCantidad disponible: 18 disponibles
Añadir al carritoLeatherBound. Condición: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1911 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 48 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English.
