Convention, Volume 1;Volume 30 |
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Halaman xii
... Lamps : Results of frosting classified under three heads : Change in Absorption ; Change in Distribution ; Change in Life . Apparatus and methods employed described . Six different types of lamps were used in the experiments . Methods ...
... Lamps : Results of frosting classified under three heads : Change in Absorption ; Change in Distribution ; Change in Life . Apparatus and methods employed described . Six different types of lamps were used in the experiments . Methods ...
Halaman xiii
... Lamps " are discussed the Nernst , osmium , tungsten and Osram lamps , and their characteristics are described . Introduction of metal - filament lamps will have the effect of increasing business , even though the consump- tion per ...
... Lamps " are discussed the Nernst , osmium , tungsten and Osram lamps , and their characteristics are described . Introduction of metal - filament lamps will have the effect of increasing business , even though the consump- tion per ...
Halaman xvii
... Lamps , arc . Arches for street lighting . 30 to 32 . Arresters , lightning , proper use of , for protection of ... lamps . 61 . Blondel lamps . 56 , 57 . Bookbinderies , electric heating for . Bremer lamp . 56 , 57 . Bureau of Standards ...
... Lamps , arc . Arches for street lighting . 30 to 32 . Arresters , lightning , proper use of , for protection of ... lamps . 61 . Blondel lamps . 56 , 57 . Bookbinderies , electric heating for . Bremer lamp . 56 , 57 . Bureau of Standards ...
Halaman xix
... Lamps . Flat - irons , electric , sale and operation of . 64 , 300 . 108 to 142 . Flicker , frequency of , at which variations in illumination vanish . 327 to 342 . Floor - polisher , electric . 68 , 69 . Franchises and taxes , report ...
... Lamps . Flat - irons , electric , sale and operation of . 64 , 300 . 108 to 142 . Flicker , frequency of , at which variations in illumination vanish . 327 to 342 . Floor - polisher , electric . 68 , 69 . Franchises and taxes , report ...
Halaman xx
... lamps . See Lamps . Insurance and kindred matters , report on . 102 to 107 . for central stations . 69 . industrial . Appendix A , 39 to 92 . L Lamp renewals , European practice . 18 . Lamps . See also Moore tube . arc , and high ...
... lamps . See Lamps . Insurance and kindred matters , report on . 102 to 107 . for central stations . 69 . industrial . Appendix A , 39 to 92 . L Lamp renewals , European practice . 18 . Lamps . See also Moore tube . arc , and high ...
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alternating current alternating-current amount amperes apparatus arc lamps arrester average bulb candle candle-power capacity carbon cent power-factor central stations central-station Chairman charge circuit coal committee connected consumed consumption contract corporations cost curve customers direct-current discharge Edison Company efficiency Electric Company Electric Light Company electrodes employees energy expenses feet figures filament fires flicker frosted Gas and Electric gas engines gasolene give hazard heat horse-power Illuminating Company incandescent lamps increase inspection installations interest kilovolt-amperes kilowatt-hour kilowatts Light and Power lightning arrester load luminous arc machine magnetite Manufacturing means metal meter method municipal National Electric Light Nernst lamp operating pany paper Philadelphia Electric Company plant Power Company practically present producer Railway reactance regulation Schenectady standard steam supply synchronous condenser tantalum tion transformers tungsten turbine Underwriters units voltage volts wattless watts wires York City