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Fig. 2 | Journal of Applied Volcanology

Fig. 2

From: Impact of volcanic ash from Cotopaxi-2015 and Tungurahua-2016 eruptions on the dielectric characteristics of suspension insulators, Ecuador

Fig. 2

a Overhead electric transmission line as seen from the ground. Its main structural parts are conductors, insulator strings and the transmission tower. Note the person for scale. b ANSI 52–3 string unit insulator schema with its main parts and bottom view picture of a porcelain insulator. This insulator is one of the most used ones in Ecuadorian electric transmission lines

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