Convention, Volume 67 |
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Halaman
... Specific luminous radiation , the luminous flux - density emitted by a surface , or the flux emitted per unit of emissive area . It is expressed in lumens per square centimeter . Defining equation : Let E ' be the specific luminous ...
... Specific luminous radiation , the luminous flux - density emitted by a surface , or the flux emitted per unit of emissive area . It is expressed in lumens per square centimeter . Defining equation : Let E ' be the specific luminous ...
Halaman
... specific output of electric lamps should be stated in lumens per watt ; and the specific output of illuminants depending upon combustion should be stated in lumens per b.t.u. per hour . use of the term " efficiency " in this connection ...
... specific output of electric lamps should be stated in lumens per watt ; and the specific output of illuminants depending upon combustion should be stated in lumens per b.t.u. per hour . use of the term " efficiency " in this connection ...
Halaman
... Specific Luminous Radiation . Specific Output of Lamps . Speed Classification of Motors . Speed Regulation of Machines . Resonance Curve . Retardation Coil . . 1024 958 Speeds , Above Rated ...... .... 399 , 400 , Sphere Gaps ...
... Specific Luminous Radiation . Specific Output of Lamps . Speed Classification of Motors . Speed Regulation of Machines . Resonance Curve . Retardation Coil . . 1024 958 Speeds , Above Rated ...... .... 399 , 400 , Sphere Gaps ...
Isi
Large TurboGenerator Units | 17 |
Condensers | 25 |
Power House Auxiliaries | 34 |
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Istilah dan frasa umum
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 Demand Meters 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 tube turbine underground volt-amperes voltage volts water wheel watthour meter Wattmeter windings wire