Convention, Volume 21909 |
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Halaman 178
... motor - generators without step - down transformers and synchronous converters with step - down transformers . There are two standard types of motor - generator equipments and three of synchronous - converter equipments , as follows ...
... motor - generators without step - down transformers and synchronous converters with step - down transformers . There are two standard types of motor - generator equipments and three of synchronous - converter equipments , as follows ...
Halaman 548
... motor . In the meatime we have removed the 40 - hp belted motor , substituted therefor a 7.5 - hp induction motor geared to the com- pressor running at a lower speed , have revamped the limit valve and set it for 15 pounds pressure ...
... motor . In the meatime we have removed the 40 - hp belted motor , substituted therefor a 7.5 - hp induction motor geared to the com- pressor running at a lower speed , have revamped the limit valve and set it for 15 pounds pressure ...
Halaman 629
... motor - drive equipments for doing the same work . The installations are divided into four classes , according to their shafting friction . In the first class are ... motor and 1176 watts for the 24 bearings . With individual motor drive 629.
... motor - drive equipments for doing the same work . The installations are divided into four classes , according to their shafting friction . In the first class are ... motor and 1176 watts for the 24 bearings . With individual motor drive 629.
Isi
Conventions of the Association | xiii |
ReportCommittee on Meters | xxiii |
Report Committee on Progress T Commerford Martin | xxxiii |
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alternating-current amperes Anthracite apparatus armature Bituminous boiler bolts braces buckets cable capacity carbon cent central station circuits coal committee condenser connection construction cooling tower copper copper losses cost cross-arm curve direct current direct-current distribution EDISON COMPANY efficiency Elec ELECTRIC LIGHT ASSOCIATION equipment Fahrenheit feet Figure fuel bed full load galvanized gas engine gas-engine ground heat inches increased installation insulation iron kilowatt-hour kilowatts lightning arresters Lignite line wire located loss low-pressure turbine machine manufacturers maximum meter method motor motor-generator NATIONAL ELECTRIC LIGHT obtained operating overhead line paper Penn pins pipe plant pole possible pounds power factor practically pressure producer pump Rateau reactance coils regulator rotary scrubber shaft short-circuit shows space specifications split-pole standard steam steel strain strain insulators supply surface condenser switch temperature tests tion tower transformers tungsten lamps vacuum valve vaporizer voltage volts wattmeter