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Interpreting wire type specifications on engineering drawings

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  1. Sep 23, 2015 #1
    I have an electrical drawing which specifies a wired connection as 3# 10+ 3# 12v- Teck symmetrical.
    What do all these numbers mean?
     
  2. jcsd
  3. Sep 24, 2015 #2

    davenn

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    not really enough info the 10+ and 12v- look like voltage references ... 3#, no idea

    how about a sharp and clear pic of what you are talking about


    Dave
     
  4. Sep 27, 2015 #3
  5. Sep 28, 2015 #4

    davenn

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