File:Protective Relays Hydroelectric Station.JPG
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[edit]DescriptionProtective Relays Hydroelectric Station.JPG |
English: Electromechanical Protective relays in surface-mounted round glass cases at Manitoba Hydro Pointe du Bois Generating Station, taken February 19, 2002. These are generator over-current protection relays. Also visible are rectangular test blocks for isolating the relays for testing. |
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Date | 8 September 2010 (original upload date) | ||
Source |
Own work (Original caption: " I (Wtshymanski (talk)) created this work entirely by myself. ")Transferred from en.wikipedia to Commons by User:Wdwd using CommonsHelper. . |
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Author | Wtshymanski at en.wikipedia | ||
Permission (Reusing this file) |
Wtshymanski at en.wikipedia, the copyright holder of this work, hereby publishes it under the following licenses: This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Attribution: Wtshymanski at en.wikipedia
You may select the license of your choice. |
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[edit]The original description page was here. All following user names refer to en.wikipedia.
- 2010-09-08 16:33 Wtshymanski 1600×1200× (457121 bytes) {{Information |Description = Electromechanical [[Protective relay]]s in surface-mounted round glass cases at [[Manitoba Hydro]] Pointe du Bois Generating Station, taken February 19, 2002. These are generator over-current protection relays. Also visibl
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:14, 27 March 2012 | 1,600 × 1,200 (1.04 MB) | Xavax (talk | contribs) | barrel distortion removed | |
19:47, 4 January 2012 | 1,600 × 1,200 (446 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Electromechanical en:Protective relays in surface-mounted round glass cases at [[:en:Manitoba Hyd |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot S100 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
Date and time of data generation | 13:38, 19 February 2002 |
Lens focal length | 5.40625 mm |
Width | 1,600 px |
Height | 1,200 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS5.1 Macintosh |
File change date and time | 20:13, 27 March 2012 |
Y and C positioning | Centered |
Exif version | 2.1 |
Date and time of digitizing | 13:38, 19 February 2002 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 4.9068908691406 |
APEX aperture | 2.9708557128906 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9708557128906 APEX (f/2.8) |
Subject distance | 0.575 meters |
Metering mode | Center weighted average |
Flash | Flash fired |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 7,766.9902912621 |
Focal plane Y resolution | 7,741.935483871 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Date metadata was last modified | 22:13, 27 March 2012 |
Unique ID of original document | xmp.did:0280117407206811994CB4B94ED53BF5 |