Convention, Volume 21 |
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Halaman 65
... mains . Where extensive improvements are being made in the streets , whether by use of steam rollers upon the surface , or by construction under ground of sewers , water pipes and electrical or other conduits , the unusual strains ...
... mains . Where extensive improvements are being made in the streets , whether by use of steam rollers upon the surface , or by construction under ground of sewers , water pipes and electrical or other conduits , the unusual strains ...
Halaman 105
... connections to the city water mains and the " families " in the city were 54,945 . Each " family " was certainly a user of artificial light of some kind . Illuminating gas of eighteen - candle - power quality is sold 105.
... connections to the city water mains and the " families " in the city were 54,945 . Each " family " was certainly a user of artificial light of some kind . Illuminating gas of eighteen - candle - power quality is sold 105.
Halaman 138
... mains , although an almost perfect system for the maintenance of uniform pressure was in operation in many Edison stations before the first alternating station was in existence . Fortunately for the operators of such models of ...
... mains , although an almost perfect system for the maintenance of uniform pressure was in operation in many Edison stations before the first alternating station was in existence . Fortunately for the operators of such models of ...
Halaman 141
... mains , the variations of press- ure will exceed those in a direct - current system by nearly three per cent , on account of the transformer drop , and to secure even this limit of variation , press- ure wires must be used with each ...
... mains , the variations of press- ure will exceed those in a direct - current system by nearly three per cent , on account of the transformer drop , and to secure even this limit of variation , press- ure wires must be used with each ...
Halaman 142
... mains is laid before us , most carefully calculated for the mainte- nance of uniform pressure . Means for regulating more or less less independently the pressure on each feeder are provided . From numerous points in the system ...
... mains is laid before us , most carefully calculated for the mainte- nance of uniform pressure . Means for regulating more or less less independently the pressure on each feeder are provided . From numerous points in the system ...
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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