William L. Wells. Transfer switch Circuit breaker 12 5 -volt battery bank Figure 2.- Schematic diagram of direct- cur rent circuit. Capacitors I Transformer turns tap alt; 53 Battery charger Figure 3.-. 44 T _i_ X 1250 -volt battery bank Battery- charger anbsp;...
|Title||:||Comparison of operating characteristics for an arc air heater using direct current as opposed to high-frequency alternating current|
|Author||:||William L. Wells|