Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 350
... TUBES Your Committee has corresponded with some twenty differ- ent companies throughout the country on the subject of con- denser tubes . Of those companies purchasing tubes under specification the majority use a form based on the ...
... TUBES Your Committee has corresponded with some twenty differ- ent companies throughout the country on the subject of con- denser tubes . Of those companies purchasing tubes under specification the majority use a form based on the ...
Halaman 353
... tube , a quart of clean dry sharp sand is poured into the funnel and the air - cock opened full . About 20 seconds are required to drive a quart of sand through the tube , and one operator can clean from 100 to 120 tubes per hour . Heat ...
... tube , a quart of clean dry sharp sand is poured into the funnel and the air - cock opened full . About 20 seconds are required to drive a quart of sand through the tube , and one operator can clean from 100 to 120 tubes per hour . Heat ...
Halaman 412
... tubes of specially prepared or treated steel , water jacketed tubes and tubes protected by an insulating coating , for which the manufacturers claim continued and satis- factory service , even when exposed to high furnace tempera- tures ...
... tubes of specially prepared or treated steel , water jacketed tubes and tubes protected by an insulating coating , for which the manufacturers claim continued and satis- factory service , even when exposed to high furnace tempera- tures ...
Isi
INTRODUCTION | 5 |
INDICATING INSTRUMENT Methods for Testing CURRENT | 11 |
TWO WATTHOUR METER METHOD OF TESTING INSTRUMENT | 26 |
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Istilah dan frasa umum
Accident Prevention alternating current ammeter amperes apparatus belt boiler Bureau of Standards cable capacity cent Central Committee central power central station Chairman Chicago circuit City clinker coal coil compound condenser conductors connected considerable construction cost current transformers deg fahr distribution duct efficiency electrification Employees energy equipment finger furnace fuse glove hydro-electric inches increase installed instrument transformers insulation interest joint kilowatts lamps lightning arresters load manhole manufacturers member companies ment method Niagara Falls obtained operation Organization Overhead Line phase angle plants poles potentiometer Power Company power house practice present pressure primary pump railroad railway ratio recommendations rheostat River rubber secondary Secretary steam stoker street substation supply temperature terminals TESCO tion trans transmission trouble tubes turbine United utilized voltage voltmeter volts water power water-power watthour meters wattmeter wire