Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 506
ons be kept? Ans. In small enamelled iron tanks, provided with legs, soas to permit the placing of a gas burner, lamp, or stove beneaththe tank. A thermometer should be permanently fixed to the tank below thesurface of the solution, for ascertaining the right temperature of thelatter. The…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
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