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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 05:03 PM
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  1. PV System Grounding

    Started by cdcengineer, 11-24-10 05:30 PM
    • Replies: 7
    • Views: 2,270
    11-27-10, 01:16 PM Go to last post
  2. Wilkes-Barre PA Current NEC edition?

    Started by DigiMan, 11-27-10 10:20 AM
    • Replies: 2
    • Views: 601
    11-27-10, 11:47 AM Go to last post
  3. Current AFCI requirements?

    Started by DigiMan, 11-27-10 10:18 AM
    • Replies: 9
    • Views: 2,671
    11-27-10, 11:34 AM Go to last post
  4. small appliance branch ckt.

    Started by rjdad82, 11-26-10 01:36 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 2,294
    11-26-10, 03:56 PM Go to last post
  5. IT Double fault Breaking Capacity

    Started by electrics, 04-03-10 09:20 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,372
    11-26-10, 11:25 AM Go to last post
    • Replies: 5
    • Views: 1,455
    11-25-10, 12:35 PM Go to last post
  6. Transformer Calculations

    Started by Nsmith, 11-24-10 11:56 AM
    • Replies: 9
    • Views: 1,640
    11-25-10, 12:10 PM Go to last post
  7. Flickering İncandascent Lamp

    Started by electrics, 11-23-10 05:42 AM
    • Replies: 4
    • Views: 881
    11-25-10, 06:11 AM Go to last post
  8. Calculating Load Currents of Lighting Panel Boards

    Started by bim802000, 11-15-10 09:52 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 4,249
    11-25-10, 04:40 AM Go to last post
    • Replies: 1
    • Views: 595
    11-24-10, 06:17 PM Go to last post
  9. Luminaires Mounted in Ducts

    Started by cdcengineer, 11-23-10 07:46 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,266
    11-24-10, 04:46 PM Go to last post
    • Replies: 3
    • Views: 568
    11-24-10, 03:25 PM Go to last post
  10. Ground wire sizing above NEC recommendation

    Started by skeshesh, 11-23-10 12:47 AM
    • Replies: 6
    • Views: 1,664
    11-24-10, 03:06 PM Go to last post
  11. PV array and back up generator

    Started by bluesmoke...oops, 11-22-10 04:52 PM
    • Replies: 8
    • Views: 1,376
    11-24-10, 11:53 AM Go to last post
  12. Exclamation Fire chief needs electrical advice

    Started by gr8benwa, 11-23-10 07:18 AM
    2 Pages
    1 2
    3 phase, power quality, theory, unbalanced load
    • Replies: 19
    • Views: 4,692
    11-23-10, 11:04 PM Go to last post
  13. Lamp Failure

    Started by Ken9876, 11-23-10 06:49 PM
    • Replies: 3
    • Views: 549
    11-23-10, 08:08 PM Go to last post
  14. Office Furnishing / Wired Partitions

    Started by BearState, 11-23-10 07:31 PM
    • Replies: 2
    • Views: 636
    11-23-10, 07:45 PM Go to last post
  15. Exclamation 10amps vs 100amps contact resistance tester

    Started by vinod, 11-23-10 07:04 AM
    • Replies: 3
    • Views: 748
    11-23-10, 02:54 PM Go to last post
  16. Voltage Drop and Power Factor

    Started by thomrk, 11-23-10 01:38 PM
    • Replies: 3
    • Views: 1,167
    11-23-10, 02:50 PM Go to last post
  17. Ring or Ringless?

    Started by Mike01, 11-22-10 07:20 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 4,145
    11-23-10, 02:18 PM Go to last post

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