File:Grounding knifes.JPG
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Grounding_knifes.JPG (740 × 560 pixels, file size: 22 KB, MIME type: image/jpeg)
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 | This image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}. |  |
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English: How to turn power off on distribution substation - before workers may start to do thier work, earthing knifes must be launched into the ground. But lot of accidents happened after completing work, when foreman turned power on but not all of workers have left distribution substation; also you can get lot of stories from different electrical companies about suicide done by foremans due to mistaken turning power on while people have been working inside. So, working on distribution substation is very danger and nervous if you campare it with receptacle or circuit breaker wiring.
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| Date | |||
| Source | Own work | ||
| Author | Dmitry G | ||
| Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licenses:    This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You may select the license of your choice. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:18, 20 January 2012 | | 740 × 560 (22 KB) | Dmitry G (talk | contribs) | more better picture |
| 15:32, 28 February 2011 |  | 700 × 500 (27 KB) | Dmitry G (talk | contribs) | {{Information |Description ={{en|1=How to turn power off on distribution substation - before workers may start to do thier work, earthing knifes must be launched into the ground. But lot of accidents happened after completing work, when foreman turned |
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