Journal, Volumen15Institution of Electrical Engineers., 1887 Vols. for 1970-79 include an annual special issue called IEE reviews. |
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Página 106
... poles are developed . The second form , which is the more usual one , is , so to say , the reverse of the former , since the ring is formed by the copper wires of the primary and secondary circuits , while the iron wire is wound on ...
... poles are developed . The second form , which is the more usual one , is , so to say , the reverse of the former , since the ring is formed by the copper wires of the primary and secondary circuits , while the iron wire is wound on ...
Página 109
... poles of the charging battery were reversed , so as to determine the absence of any conduction through the gas . The values of D found by the author are given in the following table , as well as , for the sake of comparison , the values ...
... poles of the charging battery were reversed , so as to determine the absence of any conduction through the gas . The values of D found by the author are given in the following table , as well as , for the sake of comparison , the values ...
Página 213
... pole of the dynamo . For instance , if we measure the potential between the pole of a dynamo and earth at the central station , and find it be 100 volts , we are absolutely certain that the fault , if it be a bad one , or the resultant ...
... pole of the dynamo . For instance , if we measure the potential between the pole of a dynamo and earth at the central station , and find it be 100 volts , we are absolutely certain that the fault , if it be a bad one , or the resultant ...
Página 232
... poles of magnet M1 . There are two contact points ( c , c ' ) . At c is completed a circuit containing the battery B and an electro - magnet M. The other contact ( c ' ) completes the circuit containing the battery B1 and the electro ...
... poles of magnet M1 . There are two contact points ( c , c ' ) . At c is completed a circuit containing the battery B and an electro - magnet M. The other contact ( c ' ) completes the circuit containing the battery B1 and the electro ...
Página 233
... pole it is urged forward , if it is moving away from the pole it is retarded . Hence the wheel is propelled with wonderful uniformity and with considerable force . The electro- magnet M , is similarly excited , and it maintains the fork ...
... pole it is urged forward , if it is moving away from the pole it is retarded . Hence the wheel is propelled with wonderful uniformity and with considerable force . The electro- magnet M , is similarly excited , and it maintains the fork ...
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Términos y frases comunes
amperes apparatus arc lamps armature arranged Bernstein cable cent circuit coils condenser conductor connected construction copper copper wire current-density cut-out Describes diameter difference of potential difficulty distance dynamo Dynamo-Electric Machines effect efficiency Electric Arc Electric Currents electric lighting electrical efficiency electro-magnet electro-motive force electrodes employed equal experiments extra-currents field magnets filament Franklin Institute galvanometer given glass glow lamps heat Improvements in Dynamo-Electric Improvements in Electric Improvements in Secondary incandescent lamps increase inductive capacity instrument insulation iron core iron wire lead length Lord Rayleigh magnetised maximum economy means metal method miles obtained ohms paper parallel plate platinum poles potential difference practical Preece produced Professor Hughes regulator Relates resistance Secondary Batteries segments self-induction series system solenoid solution switch T. A. EDISON telegraph telephone temperature trunk wire tube upper carbon rod V₁ variable period vibrations volts watts zinc