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Forum: Electrical Calculations / Engineering

  1. Sticky Thread Sticky: Understanding the Neutral Conductor

    Started by LarryFine, 08-02-07 08:44 PM
    • Replies: 0
    • Views: 4,422
    08-02-07, 08:44 PM Go to last post
  2. Sticky Thread Moved: Read Before Posting: Forum Rules / Treatment of New Members

    Started by iwire, 10-30-08 05:03 PM
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  1. Fault Current

    Started by buffalonymann, 12-10-18 12:38 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 55
    • Views: 1,095
    Today, 10:12 AM Go to last post
  2. Transformer Impedance Computations

    Started by tersh, 12-11-18 08:31 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 32
    • Views: 811
    Today, 09:13 AM Go to last post
  3. Turns Ratio

    Started by roy167, 12-15-18 10:51 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 434
    Today, 08:52 AM Go to last post
  4. Article 427

    Started by buffalonymann, 12-11-18 09:23 AM
    • Replies: 7
    • Views: 285
    Today, 08:32 AM Go to last post
  5. 1PH/3PH RECEPTACLE

    Started by mstrlucky74, Yesterday 11:58 AM
    • Replies: 5
    • Views: 139
    Yesterday, 06:43 PM Go to last post
  6. Vertically Stacked Direct Burial Duct Bank

    Started by smoothops10, 12-13-18 08:27 AM
    • Replies: 3
    • Views: 235
    Yesterday, 02:31 PM Go to last post
  7. Wide Beam

    Started by ptonsparky, Yesterday 08:29 AM
    • Replies: 2
    • Views: 115
    Yesterday, 01:11 PM Go to last post
  8. can you tap a 600V:208V transformer to 480V:208V?

    Started by malachi constant, 12-14-18 01:27 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 342
    12-15-18, 02:43 PM Go to last post
    • Replies: 4
    • Views: 161
    12-15-18, 01:49 PM Go to last post
  9. wye wye transformer neutral impedance

    Started by winnie, 12-11-18 01:02 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 36
    • Views: 906
    12-15-18, 02:35 AM Go to last post
  10. Using 90 degree column for de-rating purposes

    Started by adamscb, 12-13-18 10:08 PM
    • Replies: 8
    • Views: 259
    12-14-18, 08:40 PM Go to last post
  11. Semiconductor chip numbers

    Started by mbrooke, 12-13-18 05:03 AM
    • Replies: 5
    • Views: 244
    12-14-18, 08:17 AM Go to last post
  12. Life Safety Panel fed in MI Cable?

    Started by Lbartowski, 12-11-18 10:41 AM
    • Replies: 8
    • Views: 346
    12-13-18, 10:31 AM Go to last post
  13. Trying to understand the 25 foot rule.

    Started by Bugman1400, 12-12-18 11:09 AM
    • Replies: 2
    • Views: 275
    12-13-18, 10:17 AM Go to last post
  14. 1000VAC

    Started by enjuhnear, 12-12-18 12:11 PM
    • Replies: 2
    • Views: 188
    12-12-18, 06:04 PM Go to last post
  15. Showing Lighting Controls on Drawings

    Started by steve66, 12-07-18 10:51 AM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 749
    12-12-18, 03:45 PM Go to last post
  16. Pulling Calculations

    Started by Ansel, 12-11-18 03:28 PM
    • Replies: 9
    • Views: 362
    12-12-18, 01:01 PM Go to last post
  17. 240V Delta Calcs

    Started by SDG0413, 12-06-18 12:48 PM
    • Replies: 5
    • Views: 238
    12-12-18, 11:54 AM Go to last post
    • Replies: 4
    • Views: 341
    12-12-18, 09:37 AM Go to last post

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