Convention, Volume 21;Volume 25 |
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Halaman 289
... ground cables . The latter are in five different sec- tions . Two of the overhead circuits are carried on one pole line and the third circuit on a separate pole line . On the top cross - arms of each pole line , and 15 inches from the ...
... ground cables . The latter are in five different sec- tions . Two of the overhead circuits are carried on one pole line and the third circuit on a separate pole line . On the top cross - arms of each pole line , and 15 inches from the ...
Halaman 625
... ground would be practically limited to the lamp voltage , as in case of a breakdown between primary and secondary there would be a path to ground through the grounded secondary terminal . With an inter - connected secondary system , the ...
... ground would be practically limited to the lamp voltage , as in case of a breakdown between primary and secondary there would be a path to ground through the grounded secondary terminal . With an inter - connected secondary system , the ...
Halaman 634
... ground at the bottom of the pole . The only reliable ground - which is not really a ground - is a connection with the water system of a city . There you get what we call a reliable ground , but it is not a ground at all . Most of the ground ...
... ground at the bottom of the pole . The only reliable ground - which is not really a ground - is a connection with the water system of a city . There you get what we call a reliable ground , but it is not a ground at all . Most of the ground ...
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80-per-cent limit amount AMPERES apparatus arc lamps armature average bill boiler candle-power capacity carbons central station central-station cents per kw-hour Chairman charge circuits Clear Outer coils committee consumer consumption CURVES OF LOT direct-current Doherty efficiency Electric Company Electric Light Company electromotive force expenses feet FERGUSON Figure Gas and Electric gas engine give heating Hemispherical Candle Power horizontal incandescent lamps inclosed increase induction motors INNER GLOBE installed kilowatt hour lamp renewals Light and Power lightning arresters load lower-efficiency lamps Luminous Intensity machine Mean Hemispherical Candle meter National Electric Light Nernst lamp Opalescent Inner operating phase photometer plant Pole Power Company PRESIDENT question rotary converters single-phase sixteen candle spherical candle power standard steam sumer supply system of rates three-phase tion transformers two-phase units voltage volts watts per candle Watts per Mean Willcox wires Wright demand