Convention, Volume 18 |
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Halaman 42
... practice given were 208 - watt hours per pound of coal . The next highest was 192 , the lowest twenty - five , and the average 91.7 - watt hours , or only 22.7 per cent of that which the best practice , under favorable conditions ...
... practice given were 208 - watt hours per pound of coal . The next highest was 192 , the lowest twenty - five , and the average 91.7 - watt hours , or only 22.7 per cent of that which the best practice , under favorable conditions ...
Halaman 43
... practice , for Professor Unwin says : * " Probably up to the present ( 1893 ) , the consumption has in no case been less than 3.3 pounds per indicated horse - power . " When we consider how enormously short the results of actual practice ...
... practice , for Professor Unwin says : * " Probably up to the present ( 1893 ) , the consumption has in no case been less than 3.3 pounds per indicated horse - power . " When we consider how enormously short the results of actual practice ...
Halaman 58
... practice is twenty - five per cent . These facts have led Mr. Thwaite to say that the practical efficiency of the gas engine is equal to the theoretical efficiency of the steam engine . As a matter of general experience 58.
... practice is twenty - five per cent . These facts have led Mr. Thwaite to say that the practical efficiency of the gas engine is equal to the theoretical efficiency of the steam engine . As a matter of general experience 58.
Halaman 59
... practice furnishes considerable data . engines , foreign Messrs . Crossly * " Gas Power , " a paper by Emerson Dowson in the Engineering Review , November 30th and December 20th , 1894 . guarantee one brake horse - power hour on a con- 59.
... practice furnishes considerable data . engines , foreign Messrs . Crossly * " Gas Power , " a paper by Emerson Dowson in the Engineering Review , November 30th and December 20th , 1894 . guarantee one brake horse - power hour on a con- 59.
Halaman 74
... practice his system of thermal storage , immediately upon the receipt of the invitation from your president to address you upon the subject of storage of energy , I solicited from Mr. Halpin information in regard to the results obtained ...
... practice his system of thermal storage , immediately upon the receipt of the invitation from your president to address you upon the subject of storage of energy , I solicited from Mr. Halpin information in regard to the results obtained ...
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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