The standard electrical dictionary : a popular encyclopaedia of words and terms used in the practice of electrical engineering (1898)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · London : Crosby Lockwood and Son · leaf 594
Fig. 355. Candle Balance. Candle Balance. A scale beam arranged to hold one or twostandard candles in a photometer so as to determine their loss ofweight while burning for any given time. (See Candle Power.) Canopy. An ornamental metal shellplaced at the base of a lighting fixture forthe purpose of…
Electricity
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