Convention, Volume 42;Volume 72 |
Dari dalam buku
Hasil 1-3 dari 76
Halaman 177
During the war period some very important development has taken place which has greatly increased the efficiency of the luminous arc by the use of the so - called high efficiency electrode . The 4 ampere lamp , taking the same energy as ...
During the war period some very important development has taken place which has greatly increased the efficiency of the luminous arc by the use of the so - called high efficiency electrode . The 4 ampere lamp , taking the same energy as ...
Halaman 378
In these experiments the thermometers , standard ammeters and voltmeters and the balances used were such , and the care exercised was such that a : variation in efficiency greater than 1 per cent was not to be attributed to accidental ...
In these experiments the thermometers , standard ammeters and voltmeters and the balances used were such , and the care exercised was such that a : variation in efficiency greater than 1 per cent was not to be attributed to accidental ...
Halaman 561
The output is proportional to the amperes which flow through , if you get anywhere near 100 per cent ampere efficiency . Speaking broadly of the second class , the electro - thermal class is made up of those operations in which we use ...
The output is proportional to the amperes which flow through , if you get anywhere near 100 per cent ampere efficiency . Speaking broadly of the second class , the electro - thermal class is made up of those operations in which we use ...
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
Informasi bibliografi
| Judul | Convention, Volume 42;Volume 72 |
| Pengarang | National Electric Light Association. Convention |
| Diterbitkan | 1919 |
| Asli dari | Perpustakaan Umum New York |
| Didigitalkan | 14 Jun 2006 |
| Ekspor Kutipan | BiBTeX EndNote RefMan |