illustrated weekly electrical journal (7 risultati)

Condizione: New.

Condizione: New.

Paperback. Condizione: New. Print on Demand. This book chronicles the history of machine telegraphy from its inception to its remarkable development into a system capable of transmitting over 1,000 words per minute. The author, an expert in the field, traces the evolution of the technology, from the early experiments of Cooke and Wheatstone to the sophisticated systems in use today. The book also explores the impact of machine telegraphy on the development of the telegraph industry and its role in shaping the modern world. 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.

Paperback. Condizione: New. Print on Demand. This book provides a comprehensive overview of the field of telephony, covering the history of the technology, its scientific principles, and its practical applications. The author traces the development of the telephone from its early beginnings to the present day, discussing the key technological breakthroughs and the social impact of the invention. The book also explores the scientific principles underlying telephony, including the physics of sound, electricity, and electromagnetism. Practical applications of telephony are also discussed, including the use of telephones in business, industry, and the home. The book concludes with a discussion of the future of telephony, exploring the potential for new technologies and applications. This book is a valuable resource for anyone interested in the history, science, or practical applications of telephony. 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.

Paperback. Condizione: New. Print on Demand. This book presents a detailed account of the history of telegraphy without the use of wires. The author examines the work of early pioneers, like Hertz, and explores the development of wireless telegraphy up to the present day. The book provides a thorough analysis of the practical applications of wireless telegraphy, including its use in maritime communication, navigation, and military operations. The author also discusses the limitations of wireless telegraphy and its potential for future development. It offers a comprehensive and engaging overview of the growth of wireless technology. 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.

Paperback. Condizione: New. Print on Demand. 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.

Paperback. Condizione: New. Print on Demand. This book is an in-depth analysis of electrical generators and motors and provides information on their construction and operation. The author focuses on practical applications and includes nearly 60 detailed engravings and diagrams to aid the reader. Additionally, the author provides working directions for winding dynamos and motors with added descriptions of some of the apparatus made by various leading electrical companies in the United States. This book includes practical instructions, formulas, and historical information about electrical generators and motors, making it a valuable resource for anyone interested in this field. 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.