Convention, Volume 31,Bagian 1 |
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Halaman 44
... less than 60 per cent of 3 cents , or 1.8 cent ; and similarly for the tantalum the renewal cost must be less than 33 per cent of 3 cents , or I cent . Mr. George Loring , of the National Electric Lamp Asso- ciation , has recently ...
... less than 60 per cent of 3 cents , or 1.8 cent ; and similarly for the tantalum the renewal cost must be less than 33 per cent of 3 cents , or I cent . Mr. George Loring , of the National Electric Lamp Asso- ciation , has recently ...
Halaman 545
... less . than forty inches above to a point not less than forty inches . below the telephone lines shall be made with twin conductor wires or cable , each conductor being insulated with a standard rubber compound or its equivalent of the ...
... less . than forty inches above to a point not less than forty inches . below the telephone lines shall be made with twin conductor wires or cable , each conductor being insulated with a standard rubber compound or its equivalent of the ...
Halaman 550
... less than eighteen feet above the crown of the roadway , and not less than twelve feet above the footway . Every guy which passes over or under any electric wires other than those carried upon the guyed pole shall be so placed and ...
... less than eighteen feet above the crown of the roadway , and not less than twelve feet above the footway . Every guy which passes over or under any electric wires other than those carried upon the guyed pole shall be so placed and ...
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Conventions of the Association | xxxi |
Members CompaniesClass | xxxvii |
MembersClass | lv |
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Allis-Chalmers amount apparatus arc lamps average bituminous coal boiler candle unit candle-power capacity carbon cent centimetres central station central-station circuits coal combustion committee compression condensing connection cost crank cross-head economy efficiency Electric Light Company exhaust valve expense Figure fuel Gas and Electric gas engine gas-engine gases governor ground wire heating value heterochrome homochrome horse-power ignition incandescent lamps inlet valve installations insulators jacket kilowatt-hour kilowatts Light and Power load low-pressure turbine luminous arc luminous intensities manufacturers means meters method motor operation pany Philadelphia Electric Company photometer pipe piston rod plant pole poppet valve pounds Power Company power cylinder practice pressure probable error producer gas pump Railway regulation running sections shaft steam engine steel stroke supply tandem telephone tests Throttling mix tion transformers trouble tungsten lamp units voltage volts watts Westinghouse