Convention1915 |
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Halaman 84
... steam enters around the whole periphery . Such an ar- rangement is said practically to double the area for the admission of steam and hence produces a velocity one - half that of smaller- sized units in which the shell and nest of tubes ...
... steam enters around the whole periphery . Such an ar- rangement is said practically to double the area for the admission of steam and hence produces a velocity one - half that of smaller- sized units in which the shell and nest of tubes ...
Halaman 85
... steam header . To prevent live steam reaching the pressure diaphragm the pipe leading to it is bent in the shape of a long U which is kept full of water . The diaphragm acts directly on a lever which bears against a knife edge at one ...
... steam header . To prevent live steam reaching the pressure diaphragm the pipe leading to it is bent in the shape of a long U which is kept full of water . The diaphragm acts directly on a lever which bears against a knife edge at one ...
Halaman 111
... steam power . A steam pumping station is effi- cient only when used for large districts in which the area ranges from 4000 to 5000 acres . It is interesting to note in this con- nection that one installation now in service on the ...
... steam power . A steam pumping station is effi- cient only when used for large districts in which the area ranges from 4000 to 5000 acres . It is interesting to note in this con- nection that one installation now in service on the ...
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amount apparatus arc lamp Asso average battery boiler Brooklyn California central station cents per kw-hr Chairman charge Chicago Class co-operation commercial Commission Committee Company Section company's connected Convention cost customers economic Edison Company efficiency elec Electric Company Electric Light Association Electric Light Company electric vehicle electrical energy electrode employees engineering equipment expense Exposition fact feeders frequency changer garage Gas & Electric heating hydro-electric Illuminating income increase industry installed interest investment kilowatt-hour kilowatts lamps Light & Power light and power lines load machine manufacturers meetings member companies ment meter miles motor National Electric Light operating organization Pacific pany possible Power Company present PRESIDENT SCOTT public service public utility pump railway reactance regulation SAMUEL INSULL San Francisco securities Southern California Edison station companies steam Street substation supply technical tion tungsten United volts wiring York City