Convention, Volume 5;Volume 39;Volume 62 |
Dari dalam buku
Hasil 1-3 dari 23
Halaman 8
National Electric Light Association. Convention. STANDARDIZATION OF DESIGN AND MAINTENANCE METHODS FOR INSTRUMENT TRANSFORMERS The subject of instrument transformers commands in- creased attention each year on account of the broadening ...
National Electric Light Association. Convention. STANDARDIZATION OF DESIGN AND MAINTENANCE METHODS FOR INSTRUMENT TRANSFORMERS The subject of instrument transformers commands in- creased attention each year on account of the broadening ...
Halaman 11
... transformers , on all low- tension installations of less than 200 amperes . Insulation Test for Voltage Transformers ... INSTRUMENT METHODS FOR TESTING CURRENT AND POTENTIAL TRANSFORMERS In practically all electrical testing , the ...
... transformers , on all low- tension installations of less than 200 amperes . Insulation Test for Voltage Transformers ... INSTRUMENT METHODS FOR TESTING CURRENT AND POTENTIAL TRANSFORMERS In practically all electrical testing , the ...
Halaman 22
... INSTRUMENT TRANSFORMERS The Code for Electricity Meters states that the ratio of instrument transformers should be determined at least once in five years . It is stated in the Electrical Meterman's Handbook that when watthour meters are ...
... INSTRUMENT TRANSFORMERS The Code for Electricity Meters states that the ratio of instrument transformers should be determined at least once in five years . It is stated in the Electrical Meterman's Handbook that when watthour meters are ...
Isi
INTRODUCTION | 7 |
TWO WATTMETER METHOD FOR TESTING CURRENT TRANS | 13 |
Two WATTHOUR METER METHOD OF TESTING INSTRUMENT | 26 |
25 bagian lainnya tidak diperlihatkan
Edisi yang lain - Lihat semua
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 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