File:Three Phase Electric Power Transmission.jpg

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Summary

Description	English: This photo shows a three-phase electric power transmission, along I-5 between Seattle and US/Canada border.
Date	24 June 2005
Source	Own work
Author	Wing-Chi Poon

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I, the copyright holder of this work, hereby publish it under the following license:

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:49, 14 November 2013		2,048 × 1,360 (1.46 MB)	Svjo (talk \| contribs)	brighter...
	19:22, 22 February 2006		2,048 × 1,360 (1.5 MB)	Wingchi (talk \| contribs)	Taken by Wing-Chi Poon on 24th June 2005 along I-5 between Seattle and US/Canada border. This photo shows a three-phase electric power transmission. Category:Pylons

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- نظام كهربائي ثلاثي الأطوار
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- Трифазна токова система
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- তিন-দশার বৈদ্যুতিক শক্তি
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- Three-phase electric power
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- Sistema trifasiko
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- Háromfázisú hálózat
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- 鉄塔
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- Трофазна струја
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- තෙකලා විදුලි බලය
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- Трифазна система електропостачання
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Camera manufacturer	Canon
Camera model	Canon EOS DIGITAL REBEL
Exposure time	1/500 sec (0.002)
F-number	f/7.1
ISO speed rating	400
Date and time of data generation	12:02, 24 June 2005
Lens focal length	27 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	16:16, 10 October 2013
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	12:02, 24 June 2005
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	8.9657897949219
APEX aperture	5.6556396484375
APEX exposure bias	0
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	2,295.9641255605
Focal plane Y resolution	2,285.7142857143
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard

Structured data

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File:Three Phase Electric Power Transmission.jpg

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creator

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copyrighted

copyright license

Creative Commons Attribution-ShareAlike 2.5 Generic

inception

24 June 2005

source of file

original creation by uploader

captured with

Canon EOS 300D