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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. Transformer impedance in ohms

    Started by mshields, 06-13-17 03:11 PM
    • Replies: 6
    • Views: 295
    06-14-17, 11:07 AM Go to last post
  2. Ik" vs. Ip in short circuit current

    Started by eemamedo, 06-12-17 06:18 AM
    • Replies: 2
    • Views: 246
    06-14-17, 09:17 AM Go to last post
    • Replies: 1
    • Views: 155
    06-13-17, 03:26 PM Go to last post
  3. Hotel Unit Sub Panel Feeder Reductions

    Started by Sparky704, 06-13-17 09:24 AM
    • Replies: 1
    • Views: 160
    06-13-17, 11:34 AM Go to last post
  4. Motor Feed

    Started by mstrlucky74, 06-10-17 08:14 PM
    • Replies: 9
    • Views: 403
    06-13-17, 01:42 AM Go to last post
  5. Nameplate interpretation

    Started by karn, 06-08-17 02:13 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 968
    06-12-17, 06:52 PM Go to last post
  6. My Bluetooth Works Inside a Metal Enclosure

    Started by fifty60, 06-09-17 10:42 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 519
    06-12-17, 03:59 PM Go to last post
  7. UPS feeder size

    Started by mstrlucky74, 06-11-17 07:11 PM
    • Replies: 4
    • Views: 239
    06-12-17, 01:39 PM Go to last post
  8. Isochronous Load Sharing

    Started by gray.one, 06-12-17 11:08 AM
    • Replies: 1
    • Views: 153
    06-12-17, 11:22 AM Go to last post
    • Replies: 3
    • Views: 194
    06-11-17, 10:59 AM Go to last post
  9. How do i estimate or figure out the AIR rating for a panel?

    Started by rhamblin, 02-19-17 05:03 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 44
    • Views: 2,252
    06-11-17, 09:55 AM Go to last post
  10. Cable Overload - How Much?

    Started by adamscb, 06-09-17 06:07 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 473
    06-11-17, 05:06 AM Go to last post
  11. Grounding Multi-Ratio CTs

    Started by Sunny_92, 04-26-17 11:58 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,637
    06-10-17, 08:33 PM Go to last post
  12. Moved: Black body radiation

    Started by gar, 06-10-17 10:32 AM
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  13. Overload of a 225A 125 VDC panel?

    Started by Bugman1400, 06-10-17 10:25 AM
    • Replies: 3
    • Views: 166
    06-10-17, 12:12 PM Go to last post
  14. 200 amp services all electric houses

    Started by Greg1707, 05-03-17 05:38 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 41
    • Views: 3,333
    06-10-17, 12:51 AM Go to last post
  15. Directional Relay 67 Application

    Started by faresos, 06-07-17 11:31 AM
    • Replies: 3
    • Views: 204
    06-09-17, 06:37 PM Go to last post
  16. service riser size

    Started by dross4880, 06-09-17 09:20 AM
    • Replies: 2
    • Views: 171
    06-09-17, 06:32 PM Go to last post
  17. warning ribbon

    Started by domnic, 06-09-17 03:48 PM
    • Replies: 9
    • Views: 273
    06-09-17, 05:23 PM Go to last post
  18. unobstructed path

    Started by mshields, 06-09-17 12:52 PM
    • Replies: 6
    • Views: 252
    06-09-17, 03:17 PM Go to last post

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