Convention, Volume 39,Bagian 2;Volume 60 |
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Halaman 233
... placed in the circulation pipe between the heater and the top of the tank . The tank and piping were lagged with a one - inch layer of hair felt , held in place by a canvas covering . Tank B is a 36 - gallon iron tank such as is used in ...
... placed in the circulation pipe between the heater and the top of the tank . The tank and piping were lagged with a one - inch layer of hair felt , held in place by a canvas covering . Tank B is a 36 - gallon iron tank such as is used in ...
Halaman 405
... placed near the summit of Storm King Mountain , Cornwall - on - Hudson . The Company receives $ 18 per lamp per year for this service . Not much dependence is placed on the small amount of direct illumination received , but this is ...
... placed near the summit of Storm King Mountain , Cornwall - on - Hudson . The Company receives $ 18 per lamp per year for this service . Not much dependence is placed on the small amount of direct illumination received , but this is ...
Halaman 581
... placed approximately four - fifths as high above the plane of illu- mination as the width of the room . The distance apart should not be greater than one and one - fourth times the height above the plane of illumination . In rooms with ...
... placed approximately four - fifths as high above the plane of illu- mination as the width of the room . The distance apart should not be greater than one and one - fourth times the height above the plane of illumination . In rooms with ...
Isi
5Committees to Report to the Thirtyninth Con | 5 |
FIFTH COMMERCIAL SESSIONMAY | 25 |
Foreword | 52 |
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advertising appliances arc lamps Arc Welding average boiler booklet campaign candlepower capacity cent central station Chairman Chicago circulation Commercial Section Committee Commonwealth Edison Company compressor concentric wiring connection consumption contractor cost curves Edison Company efficiency Elec Rev Elec World electric cooking electric flag electric heating Electric Light electric range engine equipment fixtures flood lighting foot-candles fuel furnace house wiring illumination incandescent lamps increase industrial installation insulation interest iron kilowatt-hour kilowatts kw-hr large number Light & Power load factor machine manufacturers mazda lamps merchandising meter method months motor obtained operation oven pipe plant present production recommended reflectors Sales Bureau salesman sell standard steam steel storage street lighting Sub-Committee tank temperature thermal insulation tion tons tungsten units voltage volts water heaters watts Welding York City