File:Triody var.jpg
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Triody var.jpg
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Summary
| DescriptionTriody var.jpg |
English: Various triode vacuum tubes in chronological order: RE16 (dated Jul 1918), REN1004, AC2, 6F5M, EC81.
Polski: Triody napięciowe: RE16 (z 07.1918), REN1004, AC2, 6F5M, EC81. |
| Source | Own work |
| Author | RJB1 |
Licensing
I, the copyright holder of this work, hereby publish it under the following licences:
| Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation Licence, 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 licence is included in the section entitled GNU Free Documentation Licence.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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| Annotations InfoField | This image is annotated: View the annotations at Commons |
59
80
267
711
1200
854
RE16 (dated 1918)
336
80
252
698
1200
854
REN1004 (first production 1928)
611
146
192
537
1200
854
AC2 (first production 1935)
825
194
158
455
1200
854
6F5M (first production 1935)
989
338
129
288
1200
854
EC81 (first production 1949)
Captions
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Different designs of triodes
Items portrayed in this file
depicts
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:15, 10 March 2011 | No thumbnail | 1,200 × 854 (605 KB) | wikimediacommons>RJB1 | {{Information |Description ={{en|1=Various triodes: RE16 (dated 1917), RE1004, AC2, 6F5M, EC81.}} {{pl|1=Triody napięciowe: RE16 (z 1917), RE1004, AC2, 6F5M, EC81.}} |Source ={{own}} |Author =RJB1 |Date = |Permi |
File usage
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Metadata
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| Camera manufacturer | FUJIFILM |
|---|---|
| Camera model | FinePix REAL 3D W3 |
| Exposure time | 1/75 sec (0.013333333333333) |
| F Number | f/3.7 |
| ISO speed rating | 200 |
| Date and time of data generation | 22:08, 9 February 2010 |
| Lens focal length | 6.3 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | GIMP 2.6.11 |
| File change date and time | 21:38, 9 March 2011 |
| Y and C positioning | Co-sited |
| Exposure Programme | Normal programme |
| Exif version | 2.3 |
| Date and time of digitising | 22:08, 9 February 2010 |
| Image compression mode | 4 |
| APEX shutter speed | 6.24 |
| APEX aperture | 3.8 |
| APEX brightness | 4.6 |
| APEX exposure bias | 0 |
| Maximum land aperture | 3.8 APEX (f/3.73) |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | Flash fired, auto mode |
| Colour space | sRGB |
| Focal plane X resolution | 5,952 |
| Focal plane Y resolution | 5,952 |
| Focal plane resolution unit | 3 |
| Sensing method | One-chip colour area sensor |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Scene capture type | Standard |
| Sharpness | 3 |
| Subject distance range | Unknown |
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