Convention, Volume 42;Volume 72 |
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Halaman 43
Rubber Insulation Made by the National Lamp Works of the General Electric Company , Cleveland , Ohio The following is a summary of a report of tests which were made by the Research Section of the Engineering Department of the National ...
Rubber Insulation Made by the National Lamp Works of the General Electric Company , Cleveland , Ohio The following is a summary of a report of tests which were made by the Research Section of the Engineering Department of the National ...
Halaman 58
inches long , was cut off and then bent sharply until the insulation began to crack at the bend . The pieces were then suitably mounted side by side in such a manner that direct comparison could be made , and photographed .
inches long , was cut off and then bent sharply until the insulation began to crack at the bend . The pieces were then suitably mounted side by side in such a manner that direct comparison could be made , and photographed .
Halaman 60
( 4 ) The rubber insulation , after subjection to a temperature of 180 deg . fahr . for 3000 hours and continuous vibration , still had over half of its original tensile strength , These tests involve the principal deteriorating ...
( 4 ) The rubber insulation , after subjection to a temperature of 180 deg . fahr . for 3000 hours and continuous vibration , still had over half of its original tensile strength , These tests involve the principal deteriorating ...
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FIRST SESSIONTUESDAY MAY 20 1919 | 1 |
4Appointment of Nominating Committee | 11 |
RS HALE Boston | 24 |
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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 |