Convention, Volume 21 |
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Halaman
... Direct Currents . " By Louis A. Ferguson Fourth Session . Discussion of Papers ( Continued ) Announcements . Fifth Session Paper : " Lachine Rapids Plant . " By W. McLea Wal- bank 165 224 253 256 Paper : " Transformer Economy . " By ...
... Direct Currents . " By Louis A. Ferguson Fourth Session . Discussion of Papers ( Continued ) Announcements . Fifth Session Paper : " Lachine Rapids Plant . " By W. McLea Wal- bank 165 224 253 256 Paper : " Transformer Economy . " By ...
Halaman 44
... CURRENT SYSTEM Efficiency B. T. U. per watt- of dis- sold . per watt ... DIRECT SYSTEM Preston . .M 2.30 315 93 255 Liverpool .. N 1.90 186 ... direct - driven by high - speed engines . " Great stress is nowadays put upon high efficiency ...
... CURRENT SYSTEM Efficiency B. T. U. per watt- of dis- sold . per watt ... DIRECT SYSTEM Preston . .M 2.30 315 93 255 Liverpool .. N 1.90 186 ... direct - driven by high - speed engines . " Great stress is nowadays put upon high efficiency ...
Halaman 66
... direct - current station it is somewhat less . MR . COGGSHALL : I agree with the last speaker in regard to the loss in electric meters .. We put in a meter at the Normal school , and found that it took over twenty amperes to make it ...
... direct - current station it is somewhat less . MR . COGGSHALL : I agree with the last speaker in regard to the loss in electric meters .. We put in a meter at the Normal school , and found that it took over twenty amperes to make it ...
Halaman 75
... current has more bearing on the cost and profit than whether you have the alternating or direct - current system , or a more economical or less economical steam plant . MR . WAGNER : I understand from your remarks that the Chicago ...
... current has more bearing on the cost and profit than whether you have the alternating or direct - current system , or a more economical or less economical steam plant . MR . WAGNER : I understand from your remarks that the Chicago ...
Halaman 84
... direct - current arc lamps at a flat price per week from dusk to midnight . With the excep- tion of that and the power business , it is all done on the Wright demand basis . We put our arc light and incandescent light on the same meter ...
... direct - current arc lamps at a flat price per week from dusk to midnight . With the excep- tion of that and the power business , it is all done on the Wright demand basis . We put our arc light and incandescent light on the same meter ...
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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