Bøker av A H Armstrong

This book is a detailed technical guide to electric traction, the propulsion of vehicles using electricity. It provides a comprehensive overview of the technology and its applications, including locomotives, trolleybuses, and light rail systems. The book covers topics such as power supplies, motors, controls, and safety features, and is an essential reference for engineers and technicians working in the field.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.