User talk:Dave Bryant
Hello, I'm Deb. I wanted to let you know that I undid one or more of your recent contributions because it appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted. Take a look at the welcome page to learn more about Wikipedia. Thank you.
Welcome!
[edit]Hello, Dave Bryant, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Unfortunately, one or more of the pages you created may not conform to some of Wikipedia's guidelines, and may not be retained.
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ACCC Conductor
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Nyttend (talk) 19:47, 2 September 2013 (UTC)
File permission problem with File:ACCC conductor in Moore Tornado.jpg
[edit]![](http://upload.wikimedia.org/wikipedia/en/thumb/c/cf/Copyright-problem.svg/64px-Copyright-problem.svg.png)
Thanks for uploading File:ACCC conductor in Moore Tornado.jpg. I noticed that while you provided a valid copyright licensing tag, there is no proof that the creator of the file has agreed to release it under the given license.
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Can you please check out my question on ACCC ?
[edit]Hiya Dave, My name’s Dave as well. Re: https://en.wikipedia.org/wiki/ACCC_conductor?wprov=sfti1 In the paragraphs in the WIKI page, I’m curious if there’s a typo where it says: ‘but has about 3% less electrical conductivity’ However, in the following paragraphs, it claims 30% and then 31% differences in conductivity. Is this correct or should the 3% be 30% ? I just thought it’s weird that the paragraphs seem to offer contradictory information. I can be reached at: Email: gto3deuces@gmail.com OR Text: (610) 842-7905 Thanks to anyone who understands this engineering ! WIKI article referenced text: Softer, fully annealed aluminium can be used for the conductors. ACSR cable uses stronger non-annealed commercially pure aluminium which contributes to the cable's tensile strength and improves sag and pull-out under ice load, but has about 3% less electrical conductivity and limits the maximum operating temperature.[4]:12 It has a much lower coefficient of thermal expansion (CTE) (1.6 ppm/°C) than ACSR (11.6 ppm/°C).[5]:23 This lets the cable be operated at a significantly higher temperature without excessive sag between poles. The first two factors result in roughly 30% greater conductivity than an equivalent ACSR conductor, allowing 14% more current to be carried at equal temperature. For example, 1.107 in (28.1 mm) diameter ACCC "Drake" conductor at 75 °C has an AC resistance of 106 mΩ/mile,[6] while equivalent ACSR conductor has an AC resistance of 139 mΩ/mile,[7] 31% higher. GTO3DEUCES (talk) 22:11, 15 February 2020 (UTC)