Convention, Masalah 40 |
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Halaman 203
... transformer , thus facilitating testing or changing the watthour meter . The incorrect connection of meters to the secondaries of instrument transformers will generally cause grave errors in the measurement of electrical energy . It is ...
... transformer , thus facilitating testing or changing the watthour meter . The incorrect connection of meters to the secondaries of instrument transformers will generally cause grave errors in the measurement of electrical energy . It is ...
Halaman 272
... transformers in use . Power transformers are further separated into two subdivi- sions as follows : POWER TRANSFORMERS Class A -- Generating Station Transformers This class includes transformers in sizes above 200 kilovolt- amperes used ...
... transformers in use . Power transformers are further separated into two subdivi- sions as follows : POWER TRANSFORMERS Class A -- Generating Station Transformers This class includes transformers in sizes above 200 kilovolt- amperes used ...
Halaman
National Electric Light Association. Convention. SECTION SECTION Transformer Regulation . Transformer , Instrument , defined ... Transformers .. 201 Transformers , Angular Displacement ... 610 Transformers , Angular Displacement Varnished ...
National Electric Light Association. Convention. SECTION SECTION Transformer Regulation . Transformer , Instrument , defined ... Transformers .. 201 Transformers , Angular Displacement ... 610 Transformers , Angular Displacement Varnished ...
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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