Size of this preview: 450 × 600 pixels. Other resolutions: 180 × 240 pixels | 360 × 480 pixels | 576 × 768 pixels | 768 × 1,024 pixels | 1,728 × 2,304 pixels.
Original file (1,728 × 2,304 pixels, file size: 1.74 MB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionUtility pole transformers.jpg |
English: A 'transformer bank' on a utility pole, a common way of providing three-phase power to customers in North America. It consists of three single-phase distribution transformers connected to act as a three-phase transformer, to provide three-phase power at secondary voltages to commercial customers. The primaries of the transformers are connected in a "Y" configuration, with one side of each winding connected to the primary phase wires (top) through fused cutouts and the other sides connected together and grounded. |
Date | |
Source | Own work |
Author | Versageek |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
| ||
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
author name string<\/a>"}},"text\/plain":{"en":{"":"author name string"}}},"{\"value\":\"Versageek\",\"type\":\"string\"}":{"text\/html":{"en":{"P2093":"Versageek","P4174":"Versageek<\/a>"}},"text\/plain":{"en":{"P2093":"Versageek","P4174":"Versageek"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":4174,\"id\":\"P4174\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"Wikimedia username<\/a>"}},"text\/plain":{"en":{"":"Wikimedia username"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2699,\"id\":\"P2699\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"URL<\/a>"}},"text\/plain":{"en":{"":"URL"}}},"{\"value\":\"https:\\\/\\\/commons.wikimedia.org\\\/wiki\\\/user:Versageek\",\"type\":\"string\"}":{"text\/html":{"en":{"P2699":"https:\/\/commons.wikimedia.org\/wiki\/user:Versageek<\/a>"}},"text\/plain":{"en":{"P2699":"https:\/\/commons.wikimedia.org\/wiki\/user:Versageek"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P170 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed">
copyrighted<\/a>"}},"text\/plain":{"en":{"P6216":"copyrighted"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P6216 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed">
GNU Free Documentation License, version 1.2 or later<\/a>"}},"text\/plain":{"en":{"P275":"GNU Free Documentation License, version 1.2 or later"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":19113751,\"id\":\"Q19113751\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"Creative Commons Attribution-ShareAlike 2.5 Generic<\/a>"}},"text\/plain":{"en":{"P275":"Creative Commons Attribution-ShareAlike 2.5 Generic"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":19068220,\"id\":\"Q19068220\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"Creative Commons Attribution-ShareAlike 2.0 Generic<\/a>"}},"text\/plain":{"en":{"P275":"Creative Commons Attribution-ShareAlike 2.0 Generic"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":14946043,\"id\":\"Q14946043\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"Creative Commons Attribution-ShareAlike 3.0 Unported<\/a>"}},"text\/plain":{"en":{"P275":"Creative Commons Attribution-ShareAlike 3.0 Unported"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":47001652,\"id\":\"Q47001652\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"Creative Commons Attribution-ShareAlike 1.0 Generic<\/a>"}},"text\/plain":{"en":{"P275":"Creative Commons Attribution-ShareAlike 1.0 Generic"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P275 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed">
original creation by uploader<\/a>"}},"text\/plain":{"en":{"P7482":"original creation by uploader"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P7482 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed">
24 May 2007
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:29, 24 May 2007 | 1,728 × 2,304 (1.74 MB) | Versageek | {{Information |Description=A wooden utility pole with electrical transformers |Source=self-made |Date=20070524 |Author= User:Versageek }} |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on de.wikipedia.org
- Usage on en.wikiversity.org
- Usage on en.wiktionary.org
- Usage on simple.wikipedia.org
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | CASIO COMPUTER CO.,LTD |
---|---|
Camera model | EX-Z4 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/6.2 |
Date and time of data generation | 14:32, 24 May 2007 |
Lens focal length | 12.2 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | QuickTime 7.1.6 |
File change date and time | 14:39, 24 May 2007 |
Y and C positioning | Centered |
Exposure Program | Landscape mode (for landscape photos with the background in focus) |
Exif version | 2.2 |
Date and time of digitizing | 14:32, 24 May 2007 |
Image compression mode | 0.50051440329218 |
Exposure bias | 0 |
Maximum land aperture | 2.8 APEX (f/2.64) |
Metering mode | Pattern |
Light source | Daylight |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Focal length in 35 mm film | 74 mm |
Scene capture type | Landscape |
Contrast | Hard |
Saturation | High saturation |
Sharpness | Hard |
Retrieved from "https://en.wikipedia.org/wiki/File:Utility_pole_transformers.jpg"