Isbn: 9781527734753 - testing electrical railway bonds: thesis for the degree of bachelor of science in electrical engineering; college of engineering, university of illinois, presented june, 1907 (classic reprint) (3 resultados)

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condición: New. Print on Demand. This book presents a method to test the bonding of electric railways, a vital practice to ensure safe and efficient operation. The author emphasizes the potential for power losses and damage caused by poor bonding and highlights the inadequacy of existing testing methods. The book details experiments conducted to devise a reliable and practical testing apparatus. Various designs are explored, addressing challenges such as mechanical durability and sensitivity to voltage drops. The final apparatus consists of brushes placed on the rail, measuring the potential difference caused by current flowing through the rail and any resistance encountered. The book offers insights into the factors influencing voltage drops and the impact of variable contact resistance between wheels and rails. The author discusses the significance of obtaining accurate and timely bond resistance measurements to prevent power loss and other issues. With its in-depth analysis and practical solution, this book is a valuable resource for railway engineers, maintenance personnel, and anyone responsible for ensuring the reliability and efficiency of electric rail systems. 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.…