File:00116 Reostato a cursore.jpg
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[edit]Description00116 Reostato a cursore.jpg |
Italiano: Un reostato a cursore è una resistenza variabile costituita da un sostegno (nel caso illustrato a sezione rettangolare) sul quale è avvolto un filo ‘nudo’ a spire molto strette ma non a contatto; questo filo è in genere di materiale ad alta resistività con gli estremi terminanti su due morsetti. Un cursore o contatto strisciante può scorrere lungo tutto l’avvolgimento. E’ collegato con un terzo morsetto ed è a contatto con il filo. La resistenza variabile a cursore può essere inserita in un circuito con due diversi collegamenti: a reostato o a potenziometro. |
Date | |
Source | Liceo Classico Annibal Caro |
Author | Liceo Classico Annibal Caro |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:24, 21 February 2020 | 5,184 × 3,456 (4.99 MB) | Bendel03 (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 1300D |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5 |
ISO speed rating | 800 |
Date and time of data generation | 11:07, 20 February 2020 |
Lens focal length | 24 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 11:07, 20 February 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 11:07, 20 February 2020 |
Meaning of each component |
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APEX shutter speed | 6 |
APEX aperture | 4.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.3.2 |
Rating (out of 5) | 0 |
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20 February 2020
0.01666666666666666666 second
24 millimetre
800
image/jpeg
306a74305f479c95121ea8a1c05c977e1387decb
5,228,218 byte
3,456 pixel
5,184 pixel
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