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Archiu:HomeEarthRodAustralia1.jpg

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Summary

Photo taken by en:User:Ali K on 22 March 2006. An earth stake at the residential home in en:Perth, Western Australia. Silver tube is the underground power connection. Author releases the photo under GNU FDL.

This installation is faulty because, although one reason for providing a Ground/Earth electrode (at any building) is to provide a "Multiple Earthed Neutral" and an Earth/Ground connection for "Equipment Grounding", it is also to provide "System Grounding" - to dissipate any "Magnetic Pulse" due to a nearby lightning discharge. Because of this latter requirement, the connection to the Earth/Ground Rod should be no longer than is necessary and contain no unnecessary bends.

The coiling of the conductor in the manner shown, provides an Impedance, which defeats the purpose of this Earth/Ground connection for "System Grounding".

Reference:- https://www.youtube.com/watch?v=mpgAVE4UwFw 25:50 to 28.30

Licensing

GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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Under the following conditions:
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This licensing tag was added to this file as part of the GFDL licensing update.

Captions

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A typical earthing electrode

Items portrayed in this file

depicts English

copyrighted English

exposure time English

0.1 second

f-number English

5

focal length English

17.4 millimetre

ISO speed English

100

instance of English

photograph English

data size English

517,789 byte

height English

1,536 pixel

width English

1,403 pixel

media type English

image/jpeg

checksum English

196ce95f945e7c63315ae81ba3098691b97a8133

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Data/HoraMiniaturaDimensionsUsuariDescripció
actual13:05 24 dec 2017Miniatura de la versió de 13:05 24 dec 20171403 × 1536 (506 kB)wikimediacommons>F1jmmRetouchedPicture

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