Excerpt from Accuracy of Electrical Metering
Before great progress is possible in any science and before its practical application becomes a possibility, it is necessary to deal with it not only in a qualitative but in a quantitative way. It is hardly an exaggeration to say that the foundation of all science lies in the yard stick. To be sure, a great deal may be learned of the nature of forces acting about me by the mere observation of recurring phenomena, and indeed from the qualitative study of these may be deduced very important general principles and laws: but before any number of such observations can be built up in logical order and made to support one another it becomes im perative to determine the magnitude of the quantities involv ed. In other words, in order that a science may be built up and progress, units of measurement must be extablished, and means for their enumeration devised.
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book thoroughly explores the field of electrical metering, focusing on current, voltage, power, and energy instruments. Beginning with a discussion of the fundamental principles of electric meters and their historical significance, the author presents an overview of the most important types and their applications, as well as the advantages and disadvantages of their specific designs. Due to its inclusive and detailed treatment of essential topics, this text suits those seeking a comprehensive introduction to the world of electrical metering and its integral role in the growth of the electrical industry. 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 9781527758155_0
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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-9781527758155
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Vendeur : Majestic Books, Hounslow, Royaume-Uni
Etat : New. N° de réf. du vendeur 394107772
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Vendeur : Books Puddle, New York, NY, Etats-Unis
Etat : New. N° de réf. du vendeur 26386540707
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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-9781527758155
Quantité disponible : 15 disponible(s)