A Handbook for the Electrical Laboratory And Testing Room volume 1
A Handbook for the Electrical Laboratory And Testing Room volume 1
John Ambrose Fleming
The book A Handbook for the Electrical Laboratory And Testing Room volume 1 was written by author John Ambrose Fleming Here you can read free online of A Handbook for the Electrical Laboratory And Testing Room volume 1 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A Handbook for the Electrical Laboratory And Testing Room volume 1 a good or bad book?
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Howell, " On the mductivity of Incandescent Lamp Filaments. " See Mr. Thomas Gray, Proc. Roy. Soc. Lond. , January 12, 1882. 294 MEASUREMENT OF ELECTRICAL RESISTANCE. which it is measured. This is shown by the results in the following table, obtained by measurements made at the works of Messrs. Siemens Bros. & Co. * Resistance of Certain Dielectrics under various Electromotive Forces or Voltage after One Minute's Electrification. Dielectric. Voltage. Kesistance. Dielectric. Voltage. Resistance.... f 150 ... 3, 468 r 150 ... 2, 813 300 ... 3, 366 Lead-covered 300 ... 2, 674 Gutta-percha.^ 750 1, 050 ... 3, 267 ... 3, 117 impregnation cable 750 1, 050 ... 2, 541 ... 2, 224 1, 500 ... 3, 086 (C class). 1, 500 ... 2, 057 Vl, 800 ... 3, 021 d, 800 ... 1, 798 f 150 ... 8, 054 ; r 150 ... 2, 602 High insula- tion india- 300 750 1, 050 ... 7, 916, ... 7, 470 ... 7, 268 Lead-covered impregnation cable 300 750 1, 050 ... 2, 492 ... 2, 425 ... 2, 345 rubber. 1, 500 ... 6, 705 (A class). 1, 500 ... 2, 274 1, 800 ...
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