Convention, Volume 18 |
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Halaman 87
... exists between them . This difference of potential tends to equalize , but in so doing sets up a local action which ... exist an electro - motive force between each two of these substances . This electro - motive force may exceed one ...
... exists between them . This difference of potential tends to equalize , but in so doing sets up a local action which ... exist an electro - motive force between each two of these substances . This electro - motive force may exceed one ...
Halaman 106
... exist . But they could exist . MR . EDGAR : I take the conditions as they exist in business ; you take the conditions as they exist , perhaps , on paper . I do not know any such conditions as you name in the electric lighting business ...
... exist . But they could exist . MR . EDGAR : I take the conditions as they exist in business ; you take the conditions as they exist , perhaps , on paper . I do not know any such conditions as you name in the electric lighting business ...
Halaman 108
... exists for avoiding marked contrasts in the illumination of the room . Here , it is clear that the use of a single source , such as an arc lamp , is undesirable ; since , apart from the fact that it would produce a powerful illumination ...
... exists for avoiding marked contrasts in the illumination of the room . Here , it is clear that the use of a single source , such as an arc lamp , is undesirable ; since , apart from the fact that it would produce a powerful illumination ...
Halaman 117
... exists to - day no generally accepted standard of illumination . We would respect- fully recommend that the association consider the advisibility of adopting as the unit of illumination . the lux , or bougie metre , i . e . , the ...
... exists to - day no generally accepted standard of illumination . We would respect- fully recommend that the association consider the advisibility of adopting as the unit of illumination . the lux , or bougie metre , i . e . , the ...
Halaman 120
... exist in that case . The object of the instrument is undoubtedly a good one , and it is undoubtedly meant to meet that condition which the members of the National Electric Light Association often have to meet a dispute as to whether a ...
... exist in that case . The object of the instrument is undoubtedly a good one , and it is undoubtedly meant to meet that condition which the members of the National Electric Light Association often have to meet a dispute as to whether a ...
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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