Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 9
... secondary terminal bearing the same marking as a given primary terminal , the polarity will be the same as if the primary service conductor itself were detached from ... Secondary Terminals of Current Transformers The secondary terminals 9.
... secondary terminal bearing the same marking as a given primary terminal , the polarity will be the same as if the primary service conductor itself were detached from ... Secondary Terminals of Current Transformers The secondary terminals 9.
Halaman 12
... secondary am- peres , since the voltage is nearly constant . With a current trans- former , however , the volt - ampere load depends upon both second- ary current and secondary impedance — that is , the resistance and reactance of the ...
... secondary am- peres , since the voltage is nearly constant . With a current trans- former , however , the volt - ampere load depends upon both second- ary current and secondary impedance — that is , the resistance and reactance of the ...
Halaman 25
... secondary volt- ages is leading the other . To test this point , use may be made of the fact that increasing a non - inductive load connected to the secondary of a potential transformer tends to make the re- versed secondary voltage lag ...
... secondary volt- ages is leading the other . To test this point , use may be made of the fact that increasing a non - inductive load connected to the secondary of a potential transformer tends to make the re- versed secondary voltage lag ...
Isi
INTRODUCTION | 5 |
INDICATING INSTRUMENT Methods for Testing CURRENT | 11 |
TWO WATTHOUR METER METHOD OF TESTING INSTRUMENT | 26 |
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Istilah dan frasa umum
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