Lightning and lightning protections . 247399 uiuc Table of Contents. ? Pages. I. Introduction:- General considerations con- cerning atmospheric electricity and lightning. 1 - 3 II. Lightning. 1. Source and Nature of Lightning. 3 - 8 2. Mathematical theory of Lightning. 8-20 a. Capacity, Energy and Potential. 10 - 11 b. Self-induction. 11-14 c. Current, Impedance and Frequency. 15 - 20 3. Kinds of Lightning. 21 - 22 a. Zigzag or Forked Lightning. 21 b. Sheet. 21 c. Globe. 21 4. Kinds of discharge. 22 - 23 a. Steady discharge. 22 b. Impulsive discharge. 22 - 23III. Protection against of Building
Lightning and lightning protections . 247399 uiuc Table of Contents. ? Pages. I. Introduction:- General considerations con- cerning atmospheric electricity and lightning. 1 - 3 II. Lightning. 1. Source and Nature of Lightning. 3 - 8 2. Mathematical theory of Lightning. 8-20 a. Capacity, Energy and Potential. 10 - 11 b. Self-induction. 11-14 c. Current, Impedance and Frequency. 15 - 20 3. Kinds of Lightning. 21 - 22 a. Zigzag or Forked Lightning. 21 b. Sheet. 21 c. Globe. 21 4. Kinds of discharge. 22 - 23 a. Steady discharge. 22 b. Impulsive discharge. 22 - 23III. Protection against of Building. 25 - 31 1. Effects of the tw« kinds of lightningdischarge on the objetcto. 25 a. Sir Oliver Lodges view. 25 b. Dr. Bergs view. 25 2. Function of lightning rod. 25a. As regard to Steady Stream. 25 (1) Protective effect. 25 (2) Preventive effect. 26 . - Z~7T, . rages. b. Franklin s Rod is still eificient use i r trie bteaay otrain. 26 c. iis regBra. to impulsive ruan oi qi scxiarg© • 27 d. Discussion of the conductivity anlightninglightni00jing
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectlightning, bookyear19
