Convention, Volume 18 |
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Halaman 42
... horse - power . The best results given ( 208 ) are equivalent to about three pounds per indicated horse - power , or more than twice as much as the machinery involved requires for the best results . Bad as this showing is , it Second ...
... horse - power . The best results given ( 208 ) are equivalent to about three pounds per indicated horse - power , or more than twice as much as the machinery involved requires for the best results . Bad as this showing is , it Second ...
Halaman 43
... horse - power developed during each period in an English lighting station . It will be seen that during the periods of light load the fuel consumption per horse - power is very large . COAL CONSUMPTION IN BOILERS WITH VARIABLE LOAD ...
... horse - power developed during each period in an English lighting station . It will be seen that during the periods of light load the fuel consumption per horse - power is very large . COAL CONSUMPTION IN BOILERS WITH VARIABLE LOAD ...
Halaman 44
... horse - power hour was twenty - four per cent greater and the mean coal consumption per electric horse - power hour was forty - six per cent greater the difference of twenty - two per cent being attributable to waste at boilers , due to ...
... horse - power hour was twenty - four per cent greater and the mean coal consumption per electric horse - power hour was forty - six per cent greater the difference of twenty - two per cent being attributable to waste at boilers , due to ...
Halaman 45
... power in our lighting stations with their variable loads and under other commercial conditions where the load is ... horse - power exerted during 7,884 hours annually , engines of 1.47 indicated horse - power must be provided . Such ...
... power in our lighting stations with their variable loads and under other commercial conditions where the load is ... horse - power exerted during 7,884 hours annually , engines of 1.47 indicated horse - power must be provided . Such ...
Halaman 46
... horse - power hour . At nine pounds of steam per pound of coal , allowing also five per cent for lighting and banking fires , the engine would use 2.1 pounds of coal per effective horse - power hour . COST OF INSTALLATION PER EFFECTIVE ...
... horse - power hour . At nine pounds of steam per pound of coal , allowing also five per cent for lighting and banking fires , the engine would use 2.1 pounds of coal per effective horse - power hour . COST OF INSTALLATION PER EFFECTIVE ...
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alternating current amperes apparatus arc dynamos arc lamps arc lighting armature BEGGS boilers candle-power capacity carbons cell cent central station managers charge circuit Cleveland closed coil committee connected convention curve diagram direct current disruptive discharges distribution dynamo Edison illuminating companies efficiency Electric Company Electric Light Association Electric Light Company electrical horse-power electro-motive force energy feed storage gas engine gentlemen give horse-power hour Illuminating Company incandescent indicated horse-power induction installation instrument insulation interest Light and Power lightning arrester magnetic maximum measured monocyclic system National Electric Light open coil operation paper phase plant plates polyphase system pound of coal Power Company power wire practice PRESIDENT Professor question SEELY single-phase spark gaps standard candle steam storage storage battery tanks teaser coil three-phase three-phase system three-wire system to-day Total fixed annual transformers units voltage voltmeter volts watt hours watts