Convention, Masalah 40 |
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... obtained approaching that obtainable on test , it is necessary to bring up the operating methods and organization to a high degree of efficiency . The waste and loss incurred at many hydro- electric plants due to poor organization and ...
... obtained approaching that obtainable on test , it is necessary to bring up the operating methods and organization to a high degree of efficiency . The waste and loss incurred at many hydro- electric plants due to poor organization and ...
Halaman
... obtained by means of vector diagrams . To apply Method b , it is necessary to obtain from test , the open- circuit saturation curve OA , Fig . 1 , and the saturation curve BC at zero power factor and rated - load current . At any given ...
... obtained by means of vector diagrams . To apply Method b , it is necessary to obtain from test , the open- circuit saturation curve OA , Fig . 1 , and the saturation curve BC at zero power factor and rated - load current . At any given ...
Halaman
... obtained the estimated zero - power - factor curve , the load satura- tion for any other power factor is obtained as in method b . Thus Method cis the same as Method b ; except that the zero - power- factor curve must be estimated ...
... obtained the estimated zero - power - factor curve , the load satura- tion for any other power factor is obtained as in method b . Thus Method cis the same as Method b ; except that the zero - power- factor curve must be estimated ...
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Large TurboGenerator Units | 17 |
Condensers | 25 |
Power House Auxiliaries | 34 |
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alternating current amperes apparatus auxiliaries boiler room brick cable capacity chemical circuit coal Committee commutator Company condenser conductor connected construction copper corrosion current transformers Curve Demand Meters determined device direct current drop earth efficiency Elec electric railway electrolysis Engineers equipment feed water feeders frazil ice frequency heat higher inches increase indication induction installation instrument insulation joints kilowatts kv-a load loss machine main unit manufacturers measurements mechanical metal method motor National Electric Code operation oxidation percent pipe plant potential pounds power factor practice present pump rails rated ratio reactance regulation resistance Section soda ash specific speed standard steam pressure steam turbine stoker storage stray currents structures superheat supply surface surface condensers switch temperature tion track transformers tube turbine volt-amperes voltage volts watthour meter Wattmeter windings wire