This book presents a practical set of five wiring tables designed for a specific class of work. It focuses on how distances and wire sizes relate to lamp current, voltage, and loss, making planning more straightforward for real-world setups.
The tables are described as compact and convenient, covering distances up to 1,000 feet and a range of lamps, voltages, and losses. They are intended to be used with care, noting where they apply and where they should not be used for certain circuit parts.
Ideal for readers of the book who work with historical electrical wiring data and want a compact, rule-of-thumb reference for common lamp configurations.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book offers a practical method for calculating the size of electrical wire needed for incandescent lighting, removing the need for complex formulas and constant reference to tables. The system was developed by the author after he recognized the limitations of existing methods and the difficulties they caused for contractors. Wiring often relies on estimating rather than precise calculation, mostly as a result of the wide range of wire sizes available and large number of potential combinations. The author's system aims to simplify this by presenting charts which give the required wire gauge number or cross-section directly, facilitating a process that was previously more akin to guesswork. The charts cover the entire range of typical wiring installations, from individual lights to large buildings with multiple circuits, and include calculations for voltage loss. They can be used backward, too, to determine the voltage loss for a given wire size and length. This book is a valuable resource for anyone involved in electrical wiring, especially those looking to optimize their designs and minimize wasted 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. N° de réf. du vendeur 9781331667223_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781331667223
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781331667223
Quantité disponible : 15 disponible(s)
Vendeur : Buchpark, Trebbin, Allemagne
Etat : Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar. N° de réf. du vendeur 25886036/2
Quantité disponible : 1 disponible(s)