The first unit, consisting of 750 kw electrical output and six furnaces, has since been greatly enlarged. (An illustrated ... It consists of four i-kw. transformers, 100 volts primary, 10 volts secondary, connected up as shown in the wiring diagram.
|Title||:||Metallurgical & Chemical Engineering|
|Author||:||Eugene Franz Roeber, Howard Coon Parmelee|