The Standard Electrical Dictionary / A Popular Dictionary of Words and Terms Used in the Practice of Electrical Engineering

Metadata

Gutenberg ID

26535

Title

The Standard Electrical Dictionary / A Popular Dictionary of Words and Terms Used in the Practice of Electrical Engineering

Language

en

Book source

Project Gutenberg

Description max 80 words

Published in 1892, this dictionary defines terms essential to the practice of electrical engineering as understood at the turn of the century. Written by T. O'Conor Sloane, it offers concise definitions, synonyms, and historical context for concepts ranging from batteries and telegraphy to magnetism and light. The text serves as a fascinating snapshot of late 19th-century scientific thought, capturing the era's excitement over new discoveries like the phonograph and radio waves while acknowledging the limitations of knowledge regarding atomic structure...

Summary up to 500 words

Published in 1892, *The Standard Electrical Dictionary* by T. O'Conor Sloane serves as a pivotal bridge between a simple reference book and a massive encyclopedia, designed to meet the needs of a rapidly expanding electrical age. Sloane's primary objective was to provide a concise, practical guide that avoided the duplication common in encyclopedias. Instead, he defined each subject once and utilized a comprehensive index to cross-reference synonyms and related topics, allowing readers to access information on any aspect of a subject through their own general knowledge. The work is structured to be accessible to those unfamiliar with advanced algebra, offering arithmetical methods for calculations rather than relying solely on complex mathematical notation. The dictionary covers an immense array of subjects central to the science of the time, including the construction of batteries such as the Daniell cell and storage batteries, the mechanics of dynamos and motors, and the principles of telegraphy and telephony, including Morse systems and early telephone technology. It details specific apparatus like photometers, accumulators, and various switches and transformers. The text reflects the scientific understanding of the early 1890s, defining terms like 'electron' and 'atomic energy' within the conceptual frameworks of that era, prior to the discovery of the electron in 1897. Sloane notes the mechanical details of inventions that have since disappeared or been modified, such as specific telegraph keys and early electric toys. Beyond its technical utility, the work functions as a historical record, illustrating the trajectory of electrical science from the discovery of the electron to the development of the vacuum tube and early radio transmission. It captures a moment in time when scientists, much like fifteenth-century sailors, possessed a strong grasp of concepts like Ampere, Kirchhoff, and Maxwell's equations but held only vague notions of nuclear structure and quantum theory. By documenting the state of the art in 1892, the dictionary preserves the evolution of electrical engineering, serving as both a technical manual for practitioners and a valuable resource for understanding the history of the field.

LLM editorial rating

4.2/5

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Categories

• Science
• Dictionaries