Convention, Volume 18 |
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Halaman 56
... efficient and the loss will become greater than twenty - five per cent . It is only by balancing these losses against the advantages that the question can be decided whether it will be more advantageous to throw in an eighth unit and ...
... efficient and the loss will become greater than twenty - five per cent . It is only by balancing these losses against the advantages that the question can be decided whether it will be more advantageous to throw in an eighth unit and ...
Halaman 58
... efficiency is about ten per cent . The theoretical maximum efficiency of the gas engine is eighty per cent . Its efficiency obtained in practice is twenty - five per cent . These facts have led Mr. Thwaite to say that the practical ...
... efficiency is about ten per cent . The theoretical maximum efficiency of the gas engine is eighty per cent . Its efficiency obtained in practice is twenty - five per cent . These facts have led Mr. Thwaite to say that the practical ...
Halaman 59
... efficiency is shown by the gas engine over that driven by steam , but if this statement is disputed , as I am not at all sure that it cannot be successfully , the burden of proof lies with the gas engine . At any rate for our purposes ...
... efficiency is shown by the gas engine over that driven by steam , but if this statement is disputed , as I am not at all sure that it cannot be successfully , the burden of proof lies with the gas engine . At any rate for our purposes ...
Halaman 61
... efficiency becomes better understood . We all know that a boiler when supplying an intermittent demand is capable of supplying for a short time energy at a much more rapid rate than its steaming capacity would warrant ; that during the ...
... efficiency becomes better understood . We all know that a boiler when supplying an intermittent demand is capable of supplying for a short time energy at a much more rapid rate than its steaming capacity would warrant ; that during the ...
Halaman 82
... efficiency at best is low , and should the charge or discharge be continued too long , the total efficier cy is greatly lowered . The accumulator is not automatic in its action in the sense that a transformer is , and requires constant ...
... efficiency at best is low , and should the charge or discharge be continued too long , the total efficier cy is greatly lowered . The accumulator is not automatic in its action in the sense that a transformer is , and requires constant ...
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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