Convention, Volume 42;Volume 73 |
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Halaman 131
National Electric Light Association. Convention. ciency of 72 per cent at 160 per cent of boiler rating , with Sheri- dan ( Wyo . ) sub - bituminous coal ; but no data are at hand for checking this test . A stoker of this same type is ...
National Electric Light Association. Convention. ciency of 72 per cent at 160 per cent of boiler rating , with Sheri- dan ( Wyo . ) sub - bituminous coal ; but no data are at hand for checking this test . A stoker of this same type is ...
Halaman 207
... cent . was over four times as great . At 60 cycles , at 20 deg . cent . rosin oil 25 per cent higher , and at 100 deg . cent . about 130 per cent higher . At both 25 and 60 cycles , the current was only about 12 per cent higher at 100 ...
... cent . was over four times as great . At 60 cycles , at 20 deg . cent . rosin oil 25 per cent higher , and at 100 deg . cent . about 130 per cent higher . At both 25 and 60 cycles , the current was only about 12 per cent higher at 100 ...
Halaman 344
... CENT OF NORMAL KW . LOAD FIG . 35 energy components for synchronous motors designed for 80 per cent leading power factor operation , when excited for full load output at that power factor . This curve is typical and , while in- dividual ...
... CENT OF NORMAL KW . LOAD FIG . 35 energy components for synchronous motors designed for 80 per cent leading power factor operation , when excited for full load output at that power factor . This curve is typical and , while in- dividual ...
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alternating current amperes apparatus automatic auxiliary boiler cable capacity cent central station Chairman circuit breaker clinker coal coils combustion Committee condenser connection construction cost delta connection devices direct current distribution transformers drive duct economizer efficiency ejector Electric Company Electric Light engineers equipment experience fahr feed water fire fuel furnace fuses galvanometer heat Hydro-Electric increased induction motor installation insulation joint kv-a lignites load low voltage machine manholes manufacturers maximum member companies meter method motor nozzles obtained operating Overhead Lines pipe plant polarity potential transformers Power Company power factor power factor correction practice Prime Movers pump reactance rotary converter Section speed standard steam turbine steel stoker sub-bituminous coals substations superheater switch synchronous synchronous condenser telephone temperature testers three phase tion trans trouble tubes turbine units valve volt voltage rating volts waterbacks welding winding