Brechner, Claude H., 1887- [from old catalog] · Boston, New York [etc.] Allyn and Bacon · leaf 188
iddle portion is the otherside of the line. Carbon lamps can be used oneither D. C. or A. C. They aremade for almost any voltage(although care must be taken toget the correct voltage for thecircuit in question), and takeabout 3i watts per candle power.212. The Tungsten Incandes-cent Lamp. — This… … Figure 174. — Photographof a Carbon Lamp. 178 HEATING EFFECT OF CURRENT
Physics
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