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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. 10 kw Wind Turbine

    Started by Buchanan1, 07-17-10 02:59 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 4,363
    08-26-10, 09:46 AM Go to last post
  2. non linear loads

    Started by jjwsjoberg, 08-25-10 09:33 PM
    • Replies: 5
    • Views: 1,297
    08-26-10, 09:35 AM Go to last post
  3. Unhappy IEEE 142 I2t Calc Error?

    Started by mityeltu, 08-25-10 10:14 AM
    • Replies: 8
    • Views: 3,576
    08-26-10, 08:40 AM Go to last post
  4. Post Fire Rating For Electrical Rooms

    Started by Shujinko, 08-24-10 11:26 AM
    • Replies: 9
    • Views: 12,095
    08-25-10, 11:55 PM Go to last post
  5. Stumped by ground/neutral voltage

    Started by PetrosA, 07-14-10 09:19 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 42
    • Views: 8,657
    08-25-10, 11:46 PM Go to last post
  6. Freezer in Garage

    Started by Ravenvalor, 08-23-10 06:43 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,939
    08-25-10, 09:51 PM Go to last post
  7. GFCI on AFCI Breakers

    Started by GeorgeKoehl, 08-25-10 07:16 AM
    • Replies: 5
    • Views: 1,524
    08-25-10, 08:07 PM Go to last post
  8. Red face 24VDC positive ground.

    Started by lquadros, 08-25-10 07:43 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 4,322
    08-25-10, 07:50 PM Go to last post
    • Replies: 4
    • Views: 1,268
    08-25-10, 07:38 PM Go to last post
  9. Equapotential grid for a hot tub?

    Started by relochris, 08-25-10 06:37 PM
    bonding, grounding, hot tub, pool, spa
    • Replies: 3
    • Views: 4,038
    08-25-10, 06:58 PM Go to last post
    • Replies: 3
    • Views: 928
    08-25-10, 06:14 PM Go to last post
  10. 400A residential heavy up

    Started by carlossilva, 08-25-10 08:36 AM
    • Replies: 1
    • Views: 914
    08-25-10, 04:25 PM Go to last post
  11. Service Calculations for Bus Duct

    Started by tom2298, 08-25-10 03:47 PM
    • Replies: 1
    • Views: 965
    08-25-10, 04:02 PM Go to last post
  12. Nfpa 70e

    Started by AKDesigner, 08-25-10 11:24 AM
    • Replies: 3
    • Views: 1,142
    08-25-10, 02:51 PM Go to last post
  13. Voltage drop

    Started by jmlelectric1@yahoo.com, 08-23-10 08:29 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 2,158
    08-25-10, 01:56 PM Go to last post
  14. Calculating voltage drop across transormer using P.U. method

    Started by mull982, 08-24-10 02:13 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 8,005
    08-25-10, 01:24 PM Go to last post
  15. Knockout spacings/clearances

    Started by GhostTX, 08-24-10 12:19 PM
    conduit clearances, knockout clearances, knockout spacings
    • Replies: 5
    • Views: 1,418
    08-25-10, 12:26 PM Go to last post
  16. Access Panel Integrity

    Started by Bombo_M, 08-24-10 04:55 PM
    access panel, load center, motor control center
    • Replies: 2
    • Views: 942
    08-25-10, 07:56 AM Go to last post
  17. Question Looking for help with some Power Quality Reports

    Started by iwire, 08-23-10 08:08 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,979
    08-25-10, 05:44 AM Go to last post
  18. 240.21 (c)

    Started by Rich Elec., 08-23-10 09:16 PM
    • Replies: 3
    • Views: 1,132
    08-24-10, 09:04 PM Go to last post

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