Economy_7_Meter_and_Teleswitcher.JPG (800 × 600 pixels, file size: 69 KB, MIME type: image/jpeg)

Summary

Description
English: UK domestic Economy 7 electrical meter and teleswitcher
Date
Source Own work
Author Richard Harvey
Permission
(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

en:Category:electricity distribution

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creator

some value

object of statement has role: photographer
author name string: Richard Harvey
Wikimedia username: Richard Harvey
URL: http://commons.wikimedia.org/wiki/User:Richard_Harvey

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

released into the public domain by the copyright holder

inception

10 November 2007

source of file

original creation by uploader

data size

70,691 byte

height

600 pixel

width

800 pixel

media type

image/jpeg

checksum

a41f7c346d4078fe4a911a0480ba5100d6f4e863

determination method or standard: SHA-1

exposure time

0.0222222222222222 second

f-number

2.8

ISO speed

400

focal length

6.2 millimetre

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current12:27, 10 November 2007Thumbnail for version as of 12:27, 10 November 2007800 × 600 (69 KB)Richard Harvey{{Information |Description=UK domestic Economy 7 electrical meter and teleswitcher |Source=self-made |Date=2007-11-10 |Author= Richard Harvey |Permission=self |other_versions= }} Category:electric power [[Category:electricity d

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Allikas: http://en.wikipedia.org/wiki/File:Economy_7_Meter_and_Teleswitcher.JPG
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