Convention, Volume 57 |
Dari dalam buku
Hasil 1-3 dari 13
Halaman 56
... Potentiometer , Westinghouse Temperature measurements by means of thermal couples and potentiometers are generally recognized as the most accurate and reliable . A great many electrical machines are now built with thermal couples ...
... Potentiometer , Westinghouse Temperature measurements by means of thermal couples and potentiometers are generally recognized as the most accurate and reliable . A great many electrical machines are now built with thermal couples ...
Halaman 68
... potentiometer is used with direct connections , that is , without employing a volt box , the maximum e . m . f . which can be measured is 1.6 volts , for the p . d . per ohm in any part 1.8 90 of either circuit is = .02 volt per ohm ...
... potentiometer is used with direct connections , that is , without employing a volt box , the maximum e . m . f . which can be measured is 1.6 volts , for the p . d . per ohm in any part 1.8 90 of either circuit is = .02 volt per ohm ...
Halaman 72
... POTENTIOMETER , MODEL 175 Since the highest e . m . f . which may be measured with the potentiometer directly is 1.6 volts , a volt box is a necessary adjunct in all cases where high potentials are to be determined . The volt box as ...
... POTENTIOMETER , MODEL 175 Since the highest e . m . f . which may be measured with the potentiometer directly is 1.6 volts , a volt box is a necessary adjunct in all cases where high potentials are to be determined . The volt box as ...
Isi
INTRODUCTION | 3 |
SHUNT STANDARDIZATION DATA | 15 |
RECENT DEVELOPMENTS | 39 |
3 bagian lainnya tidak diperlihatkan
Edisi yang lain - Lihat semua
Istilah dan frasa umum
3-phase accidents Alternating Current alternating-current ammeter amperes apparatus boiler cable capacity cent Chairman circuit coal coil Committee condenser conductor connected construction cost designed device direct current direct-current distribution diversity factor duct economizer Edison Elec Electric Company engine equipment feeder Francis turbine fuel fuses gates governor effort ground hydro-electric inches inductive industry installation instrument insulators kilowatts lamps Light & Power lightning arresters load machine manholes manufacturers maximum ment method miles motor obtained oil switches operation Overhead Line Pacific panels phase pipe plant polyphase potential transformers potentiometer Power Company practice present pressure pump railway regulation rheostat rules safety secondary short-circuit shunt single-phase standard station steam street substation supply surface condenser switchboard synchronous condensers temperature tion trans turbine unit Utah voltage voltmeter volts water power water wheel water-power watthour meter wattmeter wire