Image:Mains powered electric Lamp.JPG
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| Description | Transcona Canada
Wall plug and electric table lamp, a common application of centrally-generated electric power. |
|---|---|
| Source |
self-made |
| Date |
2008 April 06 |
| Author | |
| Permission (Reusing this image) |
See below. |
The table lamp has a compact fluorescent lamp bulb. The NEMA wall outlet is a North American NEMA standard 120 Volt 60 Cycle 15 Amp receptacle. This particular receptacle is installed with the ground pin above the line and neutral connections. The lamp attachment plug is polarized so that it only fits one way into the outlet; this ensures that the neutral is connected to the lamp shell, protecting users from accidental contact with a live terminal if changing the bulb without unplugging the lamp.
 |
I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible, |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 02:28, 7 April 2008 | 1,200×1,600 (427 KB) | Wtshymanski (Talk | contribs) | ({{Information |Description= Wall plug and electric table lamp, a common application of centrally-generated electric power. |Source=self-made |Date= 2008 April 06 |Location= Transcona Canada |Author=~~~ |other_versions= }} {{pd-self}}) |
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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 | Canon |
|---|---|
| Camera model | Canon PowerShot S100 |
| Exposure time | 1/30 sec (0.033333333333333) |
| F-number | f/3.2 |
| Date and time of data generation | 20:18, 6 April 2008 |
| Lens focal length | 6.71875 mm |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| File change date and time | 20:18, 6 April 2008 |
| Y and C positioning | 1 |
| Exif version | 2.1 |
| Date and time of digitizing | 20:18, 6 April 2008 |
| Image compression mode | 3 |
| Shutter speed | 4.9068908691406 |
| Aperture | 3.3561401367188 |
| Exposure bias | 0 |
| Maximum land aperture | 2.9708557128906 |
| Subject distance | 0.847 metres |
| Metering mode | CenterWeightedAverage |
| Flash | 1 |
| Color space | sRGB |
| Focal plane X resolution | 7741.935483871 |
| Focal plane Y resolution | 7766.9902912621 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
