Convention, Volume 1;Volume 32,Bagian 1 |
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Halaman 363
... produce rotation of the moving element . Rotating Magnetic Field . - The theorem that a true rotating magnetic field can be produced by combining the magnetic fields of two alternating currents , of exactly the same frequency and ...
... produce rotation of the moving element . Rotating Magnetic Field . - The theorem that a true rotating magnetic field can be produced by combining the magnetic fields of two alternating currents , of exactly the same frequency and ...
Halaman 367
... produced as shown in d is N - S from pole C to D and from pole D ' to C ' . At the instant represented where ordinate 5 intersects the curves , the field produced by current D will have a maximum value ; at the same instant current C ...
... produced as shown in d is N - S from pole C to D and from pole D ' to C ' . At the instant represented where ordinate 5 intersects the curves , the field produced by current D will have a maximum value ; at the same instant current C ...
Halaman 369
... PRODUCE A ROTATING FIELD Method of Producing a Rotating Field with a Single - Phase Alternating Current . - It has been clearly demonstrated that a rotating magnetic field can be established by a combination of fields produced by ...
... PRODUCE A ROTATING FIELD Method of Producing a Rotating Field with a Single - Phase Alternating Current . - It has been clearly demonstrated that a rotating magnetic field can be established by a combination of fields produced by ...
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178 | xxviii |
Second Commercial Session | xxxiv |
First Commercial Session | lvii |
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66 not answering accuracy adjustment alternating current alternating-current ampere-hour amperes ANSWERS Co's answering apparatus arc lamps armature average calibration capacity carbon cent load central station Chicago circuit Colo Commonwealth Edison Company Company of Boston Company of Brooklyn Consolidated Gas consumer copper loss cost curve customers Denver Gas dial direct current Edison Electric Illuminating efficiency Electric Illuminating Company Electric Light Company engines flaming arc Gas and Electric give Heat induction installed iron loss jewels kilowatts Light and Power luminous arc manufacturers Mass meter committee meter testing methods motor North Shore Electric number of meters operating pany of Brooklyn Penn Philadelphia Electric Company plant pole portable Power Company power factor Public Service Corporation Railway and Light reading repairs rheostats Rochester Railway rotating standards Schenectady Shore Electric Company shunt switch tester testing meters tion transformers tungsten tungsten lamps voltage voltmeter volts watt-hour wattmeter watts Westinghouse wire ΙΟ