Convention, Volume 15 |
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Halaman 127
... volts , 220 volts , 500 volts . We may then convert directly from the three - phase currents into a continuous current , and supply the existing mains which are to be found . And we may do that efficiently . We can have from the same ...
... volts , 220 volts , 500 volts . We may then convert directly from the three - phase currents into a continuous current , and supply the existing mains which are to be found . And we may do that efficiently . We can have from the same ...
Halaman 143
... volts , however , is a very different matter from one , or two , or three , or five , or ten , or 12,000 volts . The striking distance at 15,000 volts is apparently two or three times what it is at 10,000 volts . For instance , if the ...
... volts , however , is a very different matter from one , or two , or three , or five , or ten , or 12,000 volts . The striking distance at 15,000 volts is apparently two or three times what it is at 10,000 volts . For instance , if the ...
Halaman 168
... volts , then the electromotive force urging the current against the resistance will be found by ( applied E. M.F . ) — E . M. F. of Self Ind . ) 2 or 3002 - 2502 165 volts . That is to say , that of the 300 volts applied , 165 volts are ...
... volts , then the electromotive force urging the current against the resistance will be found by ( applied E. M.F . ) — E . M. F. of Self Ind . ) 2 or 3002 - 2502 165 volts . That is to say , that of the 300 volts applied , 165 volts are ...
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