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Forum: Electrical Calculations / Engineering

  1. Sticky Thread Sticky: Understanding the Neutral Conductor

    Started by LarryFine, 08-02-07 07:44 PM
    • Replies: 0
    • Views: 3,470
    08-02-07, 07:44 PM Go to last post
  2. Sticky Thread Moved: Read Before Posting: Forum Rules / Treatment of New Members

    Started by iwire, 10-30-08 04:03 PM
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  1. Service drop wire size

    Started by Jsmith84, Today 06:20 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 84
    Today, 08:50 PM Go to last post
  2. IS 145 deg F too high for running temp on a pump motor??

    Started by rt66electric, Yesterday 05:16 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 262
    Today, 08:16 PM Go to last post
  3. Transformer feeder wire sizing?

    Started by KyleFowler, 09-18-18 11:04 PM
    • Replies: 4
    • Views: 162
    Today, 07:27 PM Go to last post
  4. NEC Mounting Receptacles

    Started by BettinaD, Today 01:24 PM
    • Replies: 4
    • Views: 131
    Today, 04:56 PM Go to last post
  5. LED Site Lighting MOCP

    Started by jmwest, Today 03:23 PM
    • Replies: 0
    • Views: 56
    Today, 03:23 PM Go to last post
  6. Electrical Panel

    Started by BettinaD, Today 01:33 PM
    • Replies: 5
    • Views: 117
    Today, 02:54 PM Go to last post
    • Replies: 7
    • Views: 91
    Today, 02:16 PM Go to last post
  7. Interrupt rating of a UPS

    Started by Strathead, Yesterday 02:55 PM
    • Replies: 8
    • Views: 214
    Today, 12:09 PM Go to last post
  8. Not another Voltage Drop question

    Started by KP2, 09-17-18 02:57 PM
    • Replies: 6
    • Views: 274
    Today, 11:47 AM Go to last post
  9. AHJ discussion with 250.122(B) and 4CCC adjustment.

    Started by mjmike, 09-19-18 03:57 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 353
    Yesterday, 06:50 PM Go to last post
  10. 480/208 Transformer Hum/Buzz

    Started by geofhowe, 09-19-18 10:13 AM
    • Replies: 3
    • Views: 213
    Yesterday, 11:56 AM Go to last post
  11. Sizing a trough

    Started by jonny1982, 09-19-18 08:06 PM
    • Replies: 4
    • Views: 199
    Yesterday, 09:22 AM Go to last post
    • Replies: 5
    • Views: 172
    Yesterday, 07:28 AM Go to last post
  12. Receptacle spacing and refrigerator

    Started by mjmike, 09-19-18 04:16 PM
    • Replies: 5
    • Views: 234
    Yesterday, 07:22 AM Go to last post
  13. Correct MHO relay wiring

    Started by mbrooke, 09-18-18 06:00 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 464
    09-19-18, 06:24 PM Go to last post
  14. Long sweep Elbows

    Started by mstrlucky74, 09-18-18 08:33 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 385
    09-19-18, 05:13 PM Go to last post
  15. General lighting Demand load

    Started by mannyb, 09-18-18 08:06 PM
    • Replies: 1
    • Views: 132
    09-19-18, 02:59 PM Go to last post
  16. Maximum Available Fault Current

    Started by jmoore284@gmail.com, 09-17-18 02:56 PM
    • Replies: 3
    • Views: 197
    09-19-18, 02:58 PM Go to last post
  17. Primary Transformer Circuit Breaker Tripping on in Rush

    Started by Paul the BIG Finn, 09-12-18 04:02 PM
    2 Pages
    1 2
    inrush current, transformer, tripping circuit breaker
    • Replies: 17
    • Views: 571
    09-18-18, 10:54 PM Go to last post
  18. Non contact tester

    Started by ptonsparky, 09-13-18 07:34 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 961
    09-18-18, 05:53 PM Go to last post

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