Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 10
... primary terminals , and also the drilling dimensions of the base of current transformers of different capacities of the same type , should be the same . At present , in some types of current transformers the over- all distances between ...
... primary terminals , and also the drilling dimensions of the base of current transformers of different capacities of the same type , should be the same . At present , in some types of current transformers the over- all distances between ...
Halaman 76
... primary terminal boards above the oil . ( B ) Lightning arresters were installed on the line poles , i . e . , poles supporting wires only , and placed so that there was one arrester for about 2000 feet of primary line . ( c ) Different ...
... primary terminal boards above the oil . ( B ) Lightning arresters were installed on the line poles , i . e . , poles supporting wires only , and placed so that there was one arrester for about 2000 feet of primary line . ( c ) Different ...
Halaman 77
... primary terminal board where the arc had jumped across between primary terminals , or from primary terminals to the cover , or around the primary bushings . We therefore selected an area which included several hundred transformers ...
... primary terminal board where the arc had jumped across between primary terminals , or from primary terminals to the cover , or around the primary bushings . We therefore selected an area which included several hundred transformers ...
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 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 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 Safety Code 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