Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 77
... installed so that there was only one type of arrester on any single primary circuit . About this time the theory was advanced that in order to be most effective , lightning arresters for the protection of trans- formers should be installed ...
... installed so that there was only one type of arrester on any single primary circuit . About this time the theory was advanced that in order to be most effective , lightning arresters for the protection of trans- formers should be installed ...
Halaman 103
... installed . with easy curves . The vertical conduit in the shafts can be built with single duct vitrified tile , fibre pipe or stone conduit . Tee irons are fitted into the shafts at intervals of about 2 feet , so as to leave a clear ...
... installed . with easy curves . The vertical conduit in the shafts can be built with single duct vitrified tile , fibre pipe or stone conduit . Tee irons are fitted into the shafts at intervals of about 2 feet , so as to leave a clear ...
Halaman 140
... installed . The results are not conclusive and merely serve to show the possibilities of this method of cooling . SPECIAL APPARATUS REMOVING GAS FROM MANHOLES A number of companies are not bothered by gas in the man- holes , but in ...
... installed . The results are not conclusive and merely serve to show the possibilities of this method of cooling . SPECIAL APPARATUS REMOVING GAS FROM MANHOLES A number of companies are not bothered by gas in the man- holes , but in ...
Isi
PAGE | 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 coal coil compound condenser conductors connected considerable construction cost current transformers deg fahr Diesel distribution duct efficiency electrification Employees energy engine equipment finger furnace fuse glove hydro-electric inches increase installed instrument transformers insulation interest joint 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 steam turbine 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