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 325
Fig. 38. Eiectrotheim Cap … Fig. 39. Simplex Electric Water-Henting Coil boiler. It has about the same capacity, outlines, and generalarrangement, but it differs, of course, in the fact that the electriccurrent supplies the heat. This electric heater may be attached toany of the usual types of kitchen l)()ilcrs. The water…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
