Convention, Volume 42;Volume 72 |
Dari dalam buku
Hasil 1-3 dari 88
Halaman 297
The small converter has been the means of making small steel castings , but today the electric furnace , with favorable power prices , will beat the converter two to one on quality and cost of casting steel in the ladle .
The small converter has been the means of making small steel castings , but today the electric furnace , with favorable power prices , will beat the converter two to one on quality and cost of casting steel in the ladle .
Halaman 309
It is not by any means a cure - all for power factor ills , in fact its scope is extremely limited , but suitably applied , the phase advancer offers a means of power factor correction which compares favorably with the synchronous motor ...
It is not by any means a cure - all for power factor ills , in fact its scope is extremely limited , but suitably applied , the phase advancer offers a means of power factor correction which compares favorably with the synchronous motor ...
Halaman 561
If you want to heat substances by ordinary means , coal or gas , it is very seldom that you obtain more than 10 to 20 per cent efficiency in heating . The maximum efficiency of heating that I know of in metallurgical operations , using ...
If you want to heat substances by ordinary means , coal or gas , it is very seldom that you obtain more than 10 to 20 per cent efficiency in heating . The maximum efficiency of heating that I know of in metallurgical operations , using ...
Apa yang dikatakan orang - Tulis resensi
Kami tak menemukan resensi di tempat biasanya.
Isi
FIRST SESSIONTUESDAY MAY 20 1919 | 1 |
4Appointment of Nominating Committee | 11 |
RS HALE Boston | 24 |
8 bagian lainnya tidak diperlihatkan
Edisi yang lain - Lihat semua
Istilah dan frasa umum
advertising amount appliances application attention average believe building called campaign carried cent central station Chairman charge Chicago City Committee Company connection consideration considered consumers cooking cost course customers demand desirable direct discussion display distribution educational effect efficiency electric electric range equipment expense fact field furnace give given heating illumination important increase industry installation insulation interest lamps lighting lines load machines manufacturers material matter means meeting merchandise metal meter methods month motor necessary obtained operation organization particularly period plant possible power factor practice present production profit proper question range received referred securities selling standard steel street tion units various window wire York