The Role of Electrical Grounding in Surge and Lightning Protection. Peter R. Sammy MSc. R.Eng, MIEEE, MAPETT, ANETA, PSFPE, Design Engineering Services Limited. 1. Introduction. Today in Electrical Engineering History. October 24, 1861
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Peter R. Sammy MSc. R.Eng, MIEEE, MAPETT, ANETA, PSFPE,
Design Engineering Services Limited
October 24, 1861
The first Transcontinental Telegraph Line across the United States was Completed.
With this improvement in communication came the demise of the Pony Express which was started only 18 months before and the realization of the increased risk to operator life and equipment due to lightning induced surges on overhead lines.
If you would not be forgotten as soon as you are dead and rotten, either write something worth reading or do things worth the writing.
Benjamin Franklin - US author, diplomat, inventor, physicist, politician, & printer (1706 - 1790)
Negative Downward LightningCachoeira Paulista (Brazil)
Positive upward lightning NadachiNadachi (Japan)