Convention, Volume 18 |
Dari dalam buku
Hasil 1-5 dari 36
Halaman 33
... steam , or the Empire State express flying across the continent at the rate of 150 miles per hour ; our letters mailed in New York in the morning read at the dinner table on the Pacific coast ; the " Electrical Special , " under an ...
... steam , or the Empire State express flying across the continent at the rate of 150 miles per hour ; our letters mailed in New York in the morning read at the dinner table on the Pacific coast ; the " Electrical Special , " under an ...
Halaman 43
... 40.7 31.3 57.2 43.8 91.0 54.4 Comparing the consumption of steam and coal during mean load with that during the hours of * On the Development and Transmission of Power , page 28 . heavy load ( 6 P. M. to midnight ) , 43.
... 40.7 31.3 57.2 43.8 91.0 54.4 Comparing the consumption of steam and coal during mean load with that during the hours of * On the Development and Transmission of Power , page 28 . heavy load ( 6 P. M. to midnight ) , 43.
Halaman 44
... steam consumption per electric 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 ...
... steam consumption per electric 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 ...
Halaman 45
... steam pipes , with condensation losses in the steam pipes , and due to the wasteful use of steam by all present known means of boiler feed . As these losses continue practically constant throughout the twenty - four hours , they assume ...
... steam pipes , with condensation losses in the steam pipes , and due to the wasteful use of steam by all present known means of boiler feed . As these losses continue practically constant throughout the twenty - four hours , they assume ...
Halaman 46
... 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 . Cost of engines or with ...
... 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 . Cost of engines or with ...
Edisi yang lain - Lihat semua
Istilah dan frasa umum
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