The Technical World Magazine, Volume 3Technical World Company, 1905 |
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Results 1-3 of 78
Page 73
... less than with direct current . The substations of the direct- current road are replaced by transformer stations in the alternating system ; and the latter contain no moving machinery and do not require the presence of an attendant ...
... less than with direct current . The substations of the direct- current road are replaced by transformer stations in the alternating system ; and the latter contain no moving machinery and do not require the presence of an attendant ...
Page 344
... less is wasted as heat . The term " vacuum tube " is really a misnomer , for the tubes contain a more or less attenuated gas ; and it would seem that there might be considerable difficulty in maintaining an extensive system of tubes ...
... less is wasted as heat . The term " vacuum tube " is really a misnomer , for the tubes contain a more or less attenuated gas ; and it would seem that there might be considerable difficulty in maintaining an extensive system of tubes ...
Page 394
... less than eighth page each ) used within one year , or for space amounting to three pages or more used within one ... less than 90 degrees apart in phase , although the starting torque grows less and less as the phase difference of the ...
... less than eighth page each ) used within one year , or for space amounting to three pages or more used within one ... less than 90 degrees apart in phase , although the starting torque grows less and less as the phase difference of the ...
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