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Forum: Electrical Calculations / Engineering

  1. 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. Dominion Power Load Letter

    Started by Tony bird, 08-31-15 02:14 PM
    • Replies: 2
    • Views: 1,095
    08-31-15, 03:57 PM Go to last post
  2. Communication run 1300 feet

    Started by Fordean, 08-06-15 09:00 AM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 3,553
    08-31-15, 02:52 PM Go to last post
  3. Multi family dwelling unit calculations

    Started by rp9ball, 08-31-15 10:29 AM
    • Replies: 4
    • Views: 640
    08-31-15, 02:37 PM Go to last post
  4. Non-Linear Load

    Started by augie47, 08-26-15 07:35 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 32
    • Views: 3,613
    08-30-15, 01:37 AM Go to last post
  5. Blueprint revisions

    Started by electricalist, 08-29-15 12:10 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,387
    08-30-15, 01:00 AM Go to last post
  6. Two breakers feeding single feeder

    Started by msteiner, 08-28-15 03:55 PM
    • Replies: 5
    • Views: 1,006
    08-29-15, 07:36 PM Go to last post
  7. Gen set Vs UPS

    Started by Toros, 08-20-15 12:17 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,918
    08-29-15, 02:20 PM Go to last post
  8. Derating on a roof

    Started by Fitzdrew516, 08-26-15 08:59 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,817
    08-28-15, 04:27 PM Go to last post
  9. Are Relay Overcurrent 50/51 elements senstive to CT polarity?

    Started by mull982, 08-24-15 10:06 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,802
    08-28-15, 01:26 PM Go to last post
  10. Motor load calculations

    Started by ebinguam, 08-21-15 03:39 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,696
    08-28-15, 09:49 AM Go to last post
    • Replies: 8
    • Views: 1,503
    08-28-15, 05:51 AM Go to last post
  11. what wire size ?

    Started by Kentuckian, 08-24-15 09:49 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,554
    08-27-15, 04:27 PM Go to last post
    • Replies: 8
    • Views: 1,221
    08-27-15, 04:08 PM Go to last post
  12. delta to delta transformer grounding

    Started by pgordon, 08-26-15 03:15 PM
    • Replies: 5
    • Views: 978
    08-27-15, 03:55 PM Go to last post
    • Replies: 2
    • Views: 499
    08-27-15, 03:29 PM Go to last post
  13. printed two sets of prints tonight....

    Started by Fulthrotl, 08-27-15 12:31 AM
    • Replies: 6
    • Views: 853
    08-27-15, 12:31 PM Go to last post
  14. Residential Shore Power - Service Calculation

    Started by Npstewart, 08-21-15 03:40 PM
    • Replies: 9
    • Views: 1,138
    08-27-15, 09:31 AM Go to last post
    • Replies: 1
    • Views: 586
    08-26-15, 11:22 PM Go to last post
  15. resistance calc.

    Started by Chad304, 08-25-15 09:52 PM
    • Replies: 5
    • Views: 924
    08-26-15, 03:08 PM Go to last post
  16. Sizing a breaker 1.0 or 0.8 Power Factor?

    Started by Percy Hoff, 08-24-15 05:00 PM
    • Replies: 4
    • Views: 642
    08-26-15, 09:55 AM Go to last post

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