Convention, Volume 21 |
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Halaman 44
... ALTERNATING - CURRENT SYSTEM Efficiency B. T. U. per watt- of dis- sold . per watt- tribution . Cents hour % hour generated Description of plant Newcastle & Dist .. A 1.60 310 70 218 Steam turbine . Leeds ... B 2.46 300 66 200 Bourne ...
... ALTERNATING - CURRENT SYSTEM Efficiency B. T. U. per watt- of dis- sold . per watt- tribution . Cents hour % hour generated Description of plant Newcastle & Dist .. A 1.60 310 70 218 Steam turbine . Leeds ... B 2.46 300 66 200 Bourne ...
Halaman 45
... current from the main generators on account of fluctuations being multiplied . But under certain conditions the feed ... alternating or continuous 45.
... current from the main generators on account of fluctuations being multiplied . But under certain conditions the feed ... alternating or continuous 45.
Halaman 46
National Electric Light Association. Convention. driven with success and economy by either alternating or continuous - current electric motors . Electricity as delivered at the switchboard is gener- ated with economy , and can be used ...
National Electric Light Association. Convention. driven with success and economy by either alternating or continuous - current electric motors . Electricity as delivered at the switchboard is gener- ated with economy , and can be used ...
Halaman 55
... alternating system . The polyphase currents are transformed into continuous current by rotaries to 230 volts on the three - wire system . The station consists of six 300 - kilowatt , two - phase generators driven by triple - expansion ...
... alternating system . The polyphase currents are transformed into continuous current by rotaries to 230 volts on the three - wire system . The station consists of six 300 - kilowatt , two - phase generators driven by triple - expansion ...
Halaman 65
... present the percentage of loss in electrical distribution is much greater than in the distribution of gas . MR . COGGSHALL : I will state that our loss of out- put by alternating current from the first of January to the first of April ...
... present the percentage of loss in electrical distribution is much greater than in the distribution of gas . MR . COGGSHALL : I will state that our loss of out- put by alternating current from the first of January to the first of April ...
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Istilah dan frasa umum
alternating current alternating-current motors alternating-current station alternating-current system amperes apparatus arc lamps average AYER candle power capacity cent central station central-station charge circular mils coal Condensing connected convention copper core loss cost curve customers demand meter Detroit direct current direct-current system disruptive discharges distribution system district dynamos economical efficiency Electric Company Electric Light Association Electric Light Company electric-lighting engines executive committee expenses feeder Ferguson figures horse power increase installed interest investment iron loss kilowatt kilowatt-hour Lachine Rapids Light and Power lightning arrester load-factor low-tension mains manufacturer maximum load meeting municipal ownership National Electric Light operation output paper Power Company PRESIDENT public lighting question regulation rotary transformers SAMUEL INSULL selling single-phase steam street sub-stations three-phase three-wire system tion to-day trans unit volts Wagner WALBANK water-power plant watt-hours watts Wright demand