Convention, Volume 31,Bagian 1 |
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Halaman 111
... GROUND- ING OF SECONDARIES Soon after your committee was appointed last fall , a circu- lar letter was sent to all ... ground wire . If , under normal conditions of service , there would be a passage of current over the ground wire , the ...
... GROUND- ING OF SECONDARIES Soon after your committee was appointed last fall , a circu- lar letter was sent to all ... ground wire . If , under normal conditions of service , there would be a passage of current over the ground wire , the ...
Halaman 112
... ground connecting a number of transformers or at central or substations . 2. All ground wires must be of copper , and must be kept out of building as far as practicable ( except for central and substations ) , but any ground wire which ...
... ground connecting a number of transformers or at central or substations . 2. All ground wires must be of copper , and must be kept out of building as far as practicable ( except for central and substations ) , but any ground wire which ...
Halaman 513
... ground at a distance of six feet or more from one another , then dig up the ground around these pipes and plant grass . As long as you keep the grass green you are sure to have a moist ground . I would recommend this arrangement for ...
... ground at a distance of six feet or more from one another , then dig up the ground around these pipes and plant grass . As long as you keep the grass green you are sure to have a moist ground . I would recommend this arrangement for ...
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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