Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 79
... arresters from line poles to transformer poles . About this time we began to find serious difficulties in using the circuit as our unit for the various types of arresters . As the load increased and additional circuits were necessary ...
... arresters from line poles to transformer poles . About this time we began to find serious difficulties in using the circuit as our unit for the various types of arresters . As the load increased and additional circuits were necessary ...
Halaman 83
... arresters $ 116,500 $ 21,000 $ 7,425 These figures show that , based on the experience in Chicago in 1915 , an installation of lightning arresters for the protection of transformers is not warranted by the saving in the cost of repairs ...
... arresters $ 116,500 $ 21,000 $ 7,425 These figures show that , based on the experience in Chicago in 1915 , an installation of lightning arresters for the protection of transformers is not warranted by the saving in the cost of repairs ...
Halaman 85
... arresters and the resulting short - circuit of the line are so rare that the installation of fuses in series with these arresters , for the purpose of preventing such interruptions , is not warranted . ( D ) It is entirely feasible to ...
... arresters and the resulting short - circuit of the line are so rare that the installation of fuses in series with these arresters , for the purpose of preventing such interruptions , is not warranted . ( D ) It is entirely feasible to ...
Isi
INTRODUCTION | 5 |
INDICATING INSTRUMENT Methods for Testing CURRENT | 11 |
TWO WATTHOUR METER METHOD OF TESTING INSTRUMENT | 26 |
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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