Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 11
... INDICATING INSTRUMENT METHODS FOR TESTING CURRENT AND POTENTIAL TRANSFORMERS In practically all electrical testing , the greatest facility is made possible by the use of methods employing indicating in- struments . Such methods lend ...
... INDICATING INSTRUMENT METHODS FOR TESTING CURRENT AND POTENTIAL TRANSFORMERS In practically all electrical testing , the greatest facility is made possible by the use of methods employing indicating in- struments . Such methods lend ...
Halaman 134
... indicate , in addition to the serial number of the cable itself , one or more of the following functions : voltage ... indicating a desire to show voltage : 75 per cent , service , 10 per cent , destination , and 8 per cent , source ...
... indicate , in addition to the serial number of the cable itself , one or more of the following functions : voltage ... indicating a desire to show voltage : 75 per cent , service , 10 per cent , destination , and 8 per cent , source ...
Halaman 137
... indicate destination of cables 8 % of the companies indicate source of cables 5 % of the companies indicate both source and destination of the same cable IV Confidence in Tags 55 % of the companies , some of which have taken extreme ...
... indicate destination of cables 8 % of the companies indicate source of cables 5 % of the companies indicate both source and destination of the same cable IV Confidence in Tags 55 % of the companies , some of which have taken extreme ...
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