9780365633648 - efficiency by the retardation method: a thesis (classic reprint) di dobbie, edward c. (3 risultati)
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Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.
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- Print on Demand
Da: Forgotten Books, London, Regno UnitoForgotten Books
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Paperback. Condizione: New. Print on Demand. This book delves into the intricacies of determining the efficiency of generators and motors using a method known as the retardation method. This technique involves studying the machine's behavior as it slows down due to the combined effects of its stored energy and losses caused by f…riction and iron properties. The author provides a detailed and accessible explanation of the theoretical background and practical procedures involved in this method. By analyzing retardation curves, subnormals, and other parameters, readers can gain insights into a machine's iron and friction losses, as well as its armature and field copper losses. These insights enable engineers and technicians to optimize the efficiency of their machines, leading to improved performance and reduced energy consumption. 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.
