Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 77
... poles . The results of this investigation indicated a considerable improvement in the service , so that we ... poles where they would be out of the way . The problem of devising a method of construction with arresters on the transformer ...
... poles . The results of this investigation indicated a considerable improvement in the service , so that we ... poles where they would be out of the way . The problem of devising a method of construction with arresters on the transformer ...
Halaman 79
... pole with the transformer , we next moved all lightning 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 ...
... pole with the transformer , we next moved all lightning 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 ...
Halaman 176
... poles at the time the poles were set by 0.75 - in . diameter square - head bolts placed 24 in . on centers at the bottom and on 12 - in . centers from a point about 40 ft above the butt to the top . After the poles and reinforcement ...
... poles at the time the poles were set by 0.75 - in . diameter square - head bolts placed 24 in . on centers at the bottom and on 12 - in . centers from a point about 40 ft above the butt to the top . After the poles and reinforcement ...
Isi
INTRODUCTION | 7 |
TWO WATTMETER METHOD FOR TESTING CURRENT TRANS | 13 |
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 Diesel engine distribution duct efficiency Employees energy 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 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