Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 13
... obtaining readings , fairly consistent results for a given test condition can be obtained at points between 50 and 100 per cent of rated cur- rent capacity , for an ammeter of 5 to 10 amperes capacity should not introduce sufficient ...
... obtaining readings , fairly consistent results for a given test condition can be obtained at points between 50 and 100 per cent of rated cur- rent capacity , for an ammeter of 5 to 10 amperes capacity should not introduce sufficient ...
Halaman 19
... obtained by its use . Where differ- ences greater than 2.5 volts are found , the 25 volt scale may be used . The 250 volt scale is for use in preliminary work to determine whether or not the transformers are connected or in opposition ...
... obtained by its use . Where differ- ences greater than 2.5 volts are found , the 25 volt scale may be used . The 250 volt scale is for use in preliminary work to determine whether or not the transformers are connected or in opposition ...
Halaman 423
... obtained from the modern steam turbine station . Best results cannot be obtained in either case without the application of technical skill and fore- sight of a high order both in construction and operation , a re- quirement which is too ...
... obtained from the modern steam turbine station . Best results cannot be obtained in either case without the application of technical skill and fore- sight of a high order both in construction and operation , a re- quirement which is too ...
Isi
PAGE | 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 coal coil compound condenser conductors connected considerable construction cost current transformers deg fahr Diesel distribution duct efficiency electrification Employees energy engine 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 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