File:Protective relay.jpg
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Protective relay.jpg
Size of this preview: 449 × 599 pixels. Other resolutions: 180 × 240 pixels | 360 × 480 pixels | 576 × 768 pixels | 1,087 × 1,450 pixels.
Original file (1,087 × 1,450 pixels, file size: 1 MB, MIME type: image/jpeg)
This file is from Wikimedia Commons and may be used by other projects. The description on its file description page there is shown below.
Summary
| DescriptionProtective relay.jpg |
English: protective relay for distribution |
||
| Date | |||
| Source | Own work | ||
| Author | Zen 38 | ||
| Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licences: This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported licence.
You may select the licence of your choice. |
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
4 June 2009
1,050,961 byte
1,450 pixel
1,087 pixel
image/jpeg
45f1c5521d30d11ceefc99f24ce07b0578be3633
0.0166666666666667 second
2.8
7.8125 millimetre
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:38, 27 March 2012 | 1,087 × 1,450 (1 MB) | wikimediacommons>Xavax | barrel distortion removed |
File usage
The following 4 pages use this file:
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitise it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot A95 |
| Exposure time | 1/60 sec (0.016666666666667) |
| F Number | f/2.8 |
| Date and time of data generation | 14:14, 4 June 2009 |
| Lens focal length | 7.8125 mm |
| Width | 1,200 px |
| Height | 1,600 px |
| Bits per component |
|
| 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 | 20:05, 27 March 2012 |
| Y and C positioning | Centred |
| Exif version | 2.2 |
| Date and time of digitising | 14:14, 4 June 2009 |
| Meaning of each component |
|
| Image compression mode | 3 |
| APEX shutter speed | 5.90625 |
| APEX aperture | 2.96875 |
| APEX exposure bias | 0 |
| Maximum land aperture | 2.96875 APEX (f/2.8) |
| Subject distance | 0.43 metres |
| Metering mode | Pattern |
| Flash | Flash did not fire, auto mode |
| Supported Flashpix version | 1 |
| Colour space | sRGB |
| Focal plane X resolution | 5,660.3773584906 |
| Focal plane Y resolution | 5,653.7102473498 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip colour area sensor |
| File source | Digital still camera |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
| Lens used | 7.8-23.4 mm |
| Date metadata was last modified | 22:05, 27 March 2012 |
| Unique ID of original document | xmp.did:0180117407206811994CB4B94ED53BF5 |
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