Convention, Masalah 40 |
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Halaman 18
... percent of the energy theoretically obtainable from the steam expansion may be realized at the switchboard , not much greater gain in powerhouse economies is to be obtained through further de- velopment of the turbine and its generator ...
... percent of the energy theoretically obtainable from the steam expansion may be realized at the switchboard , not much greater gain in powerhouse economies is to be obtained through further de- velopment of the turbine and its generator ...
Halaman 23
... percent greater than heretofore . This in- crease in size is due no doubt to the greatly increased use of electrical energy for industrial purposes and also to the consoli- dations of public utility properties . " The great increase in ...
... percent greater than heretofore . This in- crease in size is due no doubt to the greatly increased use of electrical energy for industrial purposes and also to the consoli- dations of public utility properties . " The great increase in ...
Halaman 27
... percent for the year 1916 as compared to 1915 , ( 2 ) that the average large con- densing equipment was 65 percent bigger , and therefore , to serve a turbine of correspondingly increased size , and ( 3 ) that the average condenser ...
... percent for the year 1916 as compared to 1915 , ( 2 ) that the average large con- densing equipment was 65 percent bigger , and therefore , to serve a turbine of correspondingly increased size , and ( 3 ) that the average condenser ...
Halaman 29
... percent of jet condenser jobs really demand the baro- metric type . The low - level jet will almost invariably work out to be the most economical installation , except when water level con- ditions are such that no circulating pump ...
... percent of jet condenser jobs really demand the baro- metric type . The low - level jet will almost invariably work out to be the most economical installation , except when water level con- ditions are such that no circulating pump ...
Halaman 42
... percent , an occasional month being higher ; on the other hand , there are analyses as low as 15 percent during the periods of lighter load . The double fired boilers with rotary ash discharge show an analysis of 18 percent . This ...
... percent , an occasional month being higher ; on the other hand , there are analyses as low as 15 percent during the periods of lighter load . The double fired boilers with rotary ash discharge show an analysis of 18 percent . This ...
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alternating current amperes apparatus auxiliaries brick cable capacity chemical circuit circuit breakers coal Committee commutator Company condenser conductors connected construction copper corrosion current flowing Curve determined device dielectric strength drop earth efficiency electric railway electrolysis Engineers equipment feed water feeders frazil ice frequency frequency changers heat inches increase indication induction installation instrument insulation jewels joint kilowatts kv-a load loss machine main unit manufacturers measurements mechanical metal method motor operating oxidation percent pipe plant pole potential pounds power factor practice present pump rails rated ratio recommended regulation resistance Section sheath single-phase soda ash specific speed standard stoker storage stray currents structures substation superheat supply surface surface condensers switch temperature tion track transformers tube turbine underground volt-amperes voltage volts water wheel watthour meter Wattmeter windings wire