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 314
ith regulators giving three heating steps.The power consumption is 500 watts.Fig. 8 shows the different parts of an-other type of percolator. The powerconsumption of this apparatus is 350watts. Tealcttle. Fig. 9 illustrates a quickheating teakettle. It has a special safetydevice which breaks the… … Fig. 9. One-Piece Teakettle Courtesy of Simplex Electric HeatingCompany
Electrical engineering
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