File:High voltage underground feeder line - Flickr - brewbooks.jpg
Original file (4,288 × 2,416 pixels, file size: 3.02 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionHigh voltage underground feeder line - Flickr - brewbooks.jpg |
English: This is an oil filled, pipe type underground feeder cable, carrying 230,000 volts (230 kV) via 2500 MCM cable. These were the cables that supplied power from the more recent third powerhose. These underground cables were less efficent and are now being replaced by new overhead lines.
A digression - A circular mil is a unit of area, equal to the area of a circle with a diameter of one mil (one thousandth of an inch). This cable is 2500 MCM which is 2,500,000 circular mils which is 2.5 inches in diameter "Grand Coulee Dam is a gravity dam on the Columbia River in the U.S. state of Washington built to produce hydroelectric power and provide irrigation. It was constructed between 1933 and 1942... . It is the largest electric power-producing facility in the United States and one of the largest concrete structures in the world". (Source en.wikipedia.org/wiki/Grand_Coulee_Dam accessed 20 Nov 2012) While we were at Lake Chelan, we did a very good road trip over to Grand Coulee Dam (and then on to Steamboat Rock and up into the Okanogan area of North Central Washington. lc 124 |
Date | |
Source | High voltage underground feeder line |
Author | brewbooks from near Seattle, USA |
Other versions |
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Camera location | 47° 57′ 17.04″ N, 118° 59′ 21.42″ W | View this and other nearby images on: OpenStreetMap | 47.954732; -118.989282 |
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Licensing
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This image was originally posted to Flickr by brewbooks at https://flickr.com/photos/93452909@N00/8204276752. It was reviewed on 22 October 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
22 October 2016
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:06, 22 October 2016 | 4,288 × 2,416 (3.02 MB) | Josve05a (talk | contribs) | == {{int:filedesc}} == {{Information |Description=This is an oil filled, pipe type underground feeder cable, carrying 230,000 volts (230 kV) via 2500 MCM cable. These were the cables that supplied power from the more recent third powerhose. These unde... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | FUJIFILM |
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Camera model | FinePix T310 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.4 |
ISO speed rating | 250 |
Date and time of data generation | 10:23, 5 November 2012 |
Lens focal length | 5 mm |
Orientation | Normal |
Software used | Digital Camera FinePix T310 Ver1.00 |
File change date and time | 10:23, 5 November 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 10:23, 5 November 2012 |
Meaning of each component |
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Image compression mode | 2 |
APEX shutter speed | 5 |
APEX aperture | 3.53 |
APEX brightness | 2.11 |
APEX exposure bias | 0 |
Maximum land aperture | 3.53 APEX (f/3.4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 6,992 |
Focal plane Y resolution | 6,992 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Sharpness | Normal |
Subject distance range | Unknown |
Keywords | lc |