Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 369
Fig. 54. Operator Using Metallic ElectrodeCourtesy of C & C Electric and Manufacturing Company … Fig. 55. Operator Using Graphite ElectrodeCourtesy of C & C Electric and Manufacturing Company 330 WELDING 37 Fig. 53, although the article worked upon may be melted downsufficiently to fill the space, if it is large enough at the point to bewelded. Two methods or processes of using the arc for…
Electrical engineering
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