9780365633648 - efficiency by the retardation method: a thesis (classic reprint) de dobbie, edward c. (3 resultados)
- Tapa blanda
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 25,25
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 15 disponibles
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
- Tapa blanda
Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 24,64
Envío por EUR 3,85Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 15 disponibles
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
- Más imágenes
- Tapa blanda
- Impresión bajo demanda
Librería: Forgotten Books, London, Reino UnidoForgotten Books
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 15,87
Gastos de envío gratisSe envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. Print on Demand. This book delves into the intricacies of determining the efficiency of generators and motors using a method known as the retardation method. This technique involves studying the machine's behavior as it slows down due to the combined effects of its stored energy and losses caused by fr…iction and iron properties. The author provides a detailed and accessible explanation of the theoretical background and practical procedures involved in this method. By analyzing retardation curves, subnormals, and other parameters, readers can gain insights into a machine's iron and friction losses, as well as its armature and field copper losses. These insights enable engineers and technicians to optimize the efficiency of their machines, leading to improved performance and reduced energy consumption. 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.
