Revision as of 02:31, 21 July 2025 edit 73.231.66.144 (talk) →There is a mistake. The "messenger wire" hangs in a catenary curve, not a parabola.: new section Tag: New topic ← Previous edit		Latest revision as of 03:07, 21 July 2025 edit undo Pi.1415926535 (talk \| contribs) Autopatrolled, Extended confirmed users, New page reviewers 53,944 edits →There is a mistake. The "messenger wire" hangs in a catenary curve, not a parabola.: Reply Tag: Reply
Line 86: Hanging ropes, chains, cables, if pulled down by a uniform force of gravity, assume the shape of a "catenary curve" not a parabolic curve. In the description of the electrical system, it talks about a messenger wire from which the conductor is suspended. It says this is curved as a parabola. It should say catenary curve. [[Special:Contributions/73.231.66.144\|73.231.66.144]] ([[User talk:73.231.66.144\|talk]]) 02:31, 21 July 2025 (UTC) :I've made the change. [[User:Pi.1415926535\|Pi.1415926535]] ([[User talk:Pi.1415926535\|talk]]) 03:07, 21 July 2025 (UTC)

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