Journal, Volumen15Institution of Electrical Engineers., 1887 Vols. for 1970-79 include an annual special issue called IEE reviews. |
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Página 28
... relate to the use of the magnetic metals - iron prin- cipally - and also nickel and cobalt . If we exclude those metals , and if we ignore ( which , I think , for such a purpose as this we might certainly do ) the very feeble magnetism ...
... relate to the use of the magnetic metals - iron prin- cipally - and also nickel and cobalt . If we exclude those metals , and if we ignore ( which , I think , for such a purpose as this we might certainly do ) the very feeble magnetism ...
Página 105
... relates to the receiver . The results of labours by many observers , extending over several years , may be summed up in two points . 1st . All the component parts of a telephonic receiver - core , bobbin , diaphragm , handle , & c ...
... relates to the receiver . The results of labours by many observers , extending over several years , may be summed up in two points . 1st . All the component parts of a telephonic receiver - core , bobbin , diaphragm , handle , & c ...
Página 116
... relates to Pyro- Electricity . E. WIECHERT - Conductivity of Serpentine . No. 3.-F. KOHLRAUSCH - Inconstancy of the Damping Coefficient of Galvanometers , and its Influence on the Determination of Absolute Resistance . No. 4.-E. EDLUND ...
... relates to Pyro- Electricity . E. WIECHERT - Conductivity of Serpentine . No. 3.-F. KOHLRAUSCH - Inconstancy of the Damping Coefficient of Galvanometers , and its Influence on the Determination of Absolute Resistance . No. 4.-E. EDLUND ...
Página 191
... relate an instance of the kind , which may be of interest to manufacturers and installators . I will not guarantee the whole of the particulars as being accurate , but I give them as they were put to me , and generally the story is true ...
... relate an instance of the kind , which may be of interest to manufacturers and installators . I will not guarantee the whole of the particulars as being accurate , but I give them as they were put to me , and generally the story is true ...
Página 239
... relate to similar measures . This class of laws has been a necessity in the endeavour to reduce the casualties resulting from the use of artificial light ; and , wide as they are in scope and exact in details of enforcement , the ...
... relate to similar measures . This class of laws has been a necessity in the endeavour to reduce the casualties resulting from the use of artificial light ; and , wide as they are in scope and exact in details of enforcement , the ...
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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