Electric Motors Their Installation, Control, Operation and Maintenance. E-book. Formato PDF Norman G. Meade   -  Forgotten Books, 2017  - 

All of the suggestions contained in the following pages are based on years of personal experience with motors and auxiliary appliances, and upon standard practice adopted by the leading electric companies. The author is greatly indebted to a large number of electric companies for their kindness in furnish ing photographs and diagrams.