Convention, Volume 1;Volume 30 |
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Halaman xi
... mean- ing in present - day practice . Deprecates the practice of rating illumi- nants on an energy basis , and assumes that rating should be based on illumination produced rather than on apparatus employed . Average illuminating power ...
... mean- ing in present - day practice . Deprecates the practice of rating illumi- nants on an energy basis , and assumes that rating should be based on illumination produced rather than on apparatus employed . Average illuminating power ...
Halaman xvi
... means of illumination given . Lightning flashes usually occur within clouds , and seem to be due to equalization of potential dif- ference rather than to discharges between oppositely charged bodies . Results of calculations tend to ...
... means of illumination given . Lightning flashes usually occur within clouds , and seem to be due to equalization of potential dif- ference rather than to discharges between oppositely charged bodies . Results of calculations tend to ...
Halaman 19
... means that Paris used about 5000 cubic feet per inhabitant per year , as compared with 1165 in 1855 , 3800 in 1889 and 4400 in 1900. These figures do not compare unfavor- ably with such cities as Philadelphia , 6600 ; Baltimore , 4769 ...
... means that Paris used about 5000 cubic feet per inhabitant per year , as compared with 1165 in 1855 , 3800 in 1889 and 4400 in 1900. These figures do not compare unfavor- ably with such cities as Philadelphia , 6600 ; Baltimore , 4769 ...
Halaman 26
... means that without investing a dollar the city has stood in the relation of a stockholder owning 37.5 per cent of the stock of the com- pany and receiving dividends thereon . The appreciation of this is all that is necessary to acquit ...
... means that without investing a dollar the city has stood in the relation of a stockholder owning 37.5 per cent of the stock of the com- pany and receiving dividends thereon . The appreciation of this is all that is necessary to acquit ...
Halaman 28
... mean watts , the enclosed series systems being then only in tentative use and not custom- arily rated in candle - power at all , but specified as what they were . The defence , without denying that this was the usual lamp of the period ...
... mean watts , the enclosed series systems being then only in tentative use and not custom- arily rated in candle - power at all , but specified as what they were . The defence , without denying that this was the usual lamp of the period ...
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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