Lightning and lightning protections . Case 11 a. Lodge calls an imitation of lightning and he illustrated for eachcase as corresponding Fig. 5, 25 III. Protection of Building from Lightning. 1. Two cases of lightning discharge are first suggested byLodge are now generally accepted by the most of distinguishedscientists and engineers in thB world. Most recently Dr. E. in his lightning protection of Building ( G. E. Review, Jan.,1913) confirms Lodges view in following fashion: That there are at least two distinct discharge of lightningitself. One which is relatively quiet and which re
Lightning and lightning protections . Case 11 a. Lodge calls an imitation of lightning and he illustrated for eachcase as corresponding Fig. 5, 25 III. Protection of Building from Lightning. 1. Two cases of lightning discharge are first suggested byLodge are now generally accepted by the most of distinguishedscientists and engineers in thB world. Most recently Dr. E. in his lightning protection of Building ( G. E. Review, Jan.,1913) confirms Lodges view in following fashion: That there are at least two distinct discharge of lightningitself. One which is relatively quiet and which result from thegradual breaking down of the air between objects struck and thecharged cloud; the other which is a violent secondary dischargecaused by a primary discharge in the vicinity. The first kind l follows the well known laws familiar tu the electrical engineer 1 laws that deal with more or less permanent conditions. The na-ture of the discharge is governed by the resistance, inductanceand capacity of the path. The path itself is almost certain tobe the rod on account of the conductxng streamers above it. Thesecond kind is more complex
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectlightning, bookyear19
