Lessons in practical electricity; principles, experiments, and arithmetical problems; over four hundred illustrations; an elementary text book (1909)
Swoope, C. Walton (Coates Walton), d. 1901 · New York, D. Van Nostrand company · leaf 92
ot be put in warm places, as overthe heater in a cellar, on account of therapid evaporation of the electrolyte. TheE, M. F. is from 1.4 to 1.6 volts for thedifferent forms of this type. 91. Edison-Lalande Cell.—As in theLeclanche type, this cell is a single fluidbattery with solid depolarizer, but… … Fig. 90. Section through car<b<>n cylinder showingMn02 depolarizer. black oxide of exciting liquid The oxide of copper is ob- ined by the process of roasting copper turnings; it is then 74 PRACTICAL ELECTRICITY.
Electricity · Magnetism
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