Assertion: electrode | /r/CapableOf | lengthen arcs and increasing power
Facets:
value: to the melt
type: TRANSITIVE-OBJECT
Source sentences:
text: Once the electrodes have reached the heavy melt at the base of the furnace and the arcs are shielded by the scrap, the voltage can be increased and the electrodes raised slightly, lengthening the arcs and increasing power to the melt.