Convention, Volume 18 |
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Halaman 44
National Electric Light Association. Convention. heavy load ( 6 P. M. to midnight ) , we find that the mean steam consumption per electric horse - power hour was twenty - four per cent greater and the mean coal consumption per electric ...
National Electric Light Association. Convention. heavy load ( 6 P. M. to midnight ) , we find that the mean steam consumption per electric horse - power hour was twenty - four per cent greater and the mean coal consumption per electric ...
Halaman 48
... power costs us 2,138 times as much in an electric light station as it should . If we figure out the relative costs per electrical horse - power , the disparity will be still greater . Using these same data , but carrying the results out ...
... power costs us 2,138 times as much in an electric light station as it should . If we figure out the relative costs per electrical horse - power , the disparity will be still greater . Using these same data , but carrying the results out ...
Halaman 92
National Electric Light Association. Convention. maintenance cost , we have but six per cent on $ 288 as an actual charge . Again , in estimating the amount of coal consumed per electrical horse - power , Mr. Perry gives for steady work ...
National Electric Light Association. Convention. maintenance cost , we have but six per cent on $ 288 as an actual charge . Again , in estimating the amount of coal consumed per electrical horse - power , Mr. Perry gives for steady work ...
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Active Members | 4 |
The Okonite Company Limited 297 | 8 |
Officers and Executive Committee ΙΟ | 10 |
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alternating current amount amperes apparatus arc lamps arc lighting armature boilers candle-power capacity carbons cell cent central station charge circuit Cleveland committee connected convention copper curve direct current discharge disruptive discharges dynamo economy Edison Edison illuminating companies effective horse-power efficiency Electric Company Electric Light Association Electric Light Company electrical horse-power electro-motive force energy feed and steam feed storage fixed annual cost gas engine gentlemen horse-power hour illuminometer incandescent inches indicated horse-power installation instrument insulation interest Light and Power lightning arrester machine maximum measured monocyclic system motor National Electric Light operation paper PERRY plant plates polyphase system pound of coal Power Company power wire practice PRESIDENT Professor question SEELY single-phase spark gaps standard candle station battery steam storage storage battery tanks test object thermal storage vessel three-phase three-wire system to-day Total fixed annual transformers two-phase units variable load voltage volts watts