Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 125
... temperature reached by the insulation of under- ground cables is the condition which limits the current that may be carried and it is extremely important that this temperature shall not exceed its critical value . Within a limited range ...
... temperature reached by the insulation of under- ground cables is the condition which limits the current that may be carried and it is extremely important that this temperature shall not exceed its critical value . Within a limited range ...
Halaman 373
... Temperature Measurements Any form of accurate pyrometer skilfully handled will give good results . The sight hole should , however , either be continuously open or closed with some trans- parent medium , because the opening of doors for ...
... Temperature Measurements Any form of accurate pyrometer skilfully handled will give good results . The sight hole should , however , either be continuously open or closed with some trans- parent medium , because the opening of doors for ...
Halaman 383
... temperature must be kept low enough so as not to cause premature clinkering of the ash . The ash is then put through a sieve to free it from unburnt pieces of coke . The sifted ash is again heated to burn out the last traces of carbon ...
... temperature must be kept low enough so as not to cause premature clinkering of the ash . The ash is then put through a sieve to free it from unburnt pieces of coke . The sifted ash is again heated to burn out the last traces of carbon ...
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