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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. Cost for a primary line

    Started by gar, 01-07-18 11:13 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 623
    Today, 01:04 AM Go to last post
  2. Bolts for oil-filled transformer

    Started by moonshineJ, 01-13-18 04:31 PM
    • Replies: 4
    • Views: 190
    Today, 12:06 AM Go to last post
    • Replies: 3
    • Views: 121
    Yesterday, 10:51 PM Go to last post
  3. Vertical 300hp Well Pump Motor

    Started by adamscb, 12-18-17 10:40 AM
    12 Pages
    1 2 3 ... 12
    • Replies: 112
    • Views: 4,021
    Yesterday, 07:45 PM Go to last post
  4. Effective Current calculation

    Started by JB78, 01-12-18 10:09 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 394
    Yesterday, 05:47 PM Go to last post
  5. Temporary MV Cable Type

    Started by philly, 01-11-18 09:05 AM
    • Replies: 4
    • Views: 316
    01-13-18, 11:26 PM Go to last post
  6. Electric Arc Furnace Electrode Size and AC to DC Conversion

    Started by spikes2020, 01-10-18 05:17 PM
    2 Pages
    1 2
    electric arc furnace, electrode, furnace
    • Replies: 10
    • Views: 408
    01-13-18, 07:30 PM Go to last post
  7. Pancake Box Fill

    Started by Vegassparky123, 01-13-18 02:03 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 375
    01-13-18, 05:06 PM Go to last post
  8. Reducing AIC at a machine.

    Started by derelectric, 01-09-18 03:25 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 1,455
    01-13-18, 12:32 PM Go to last post
  9. 30kva 3phase step up transformer

    Started by Pratch, 01-12-18 12:07 PM
    • Replies: 4
    • Views: 194
    01-12-18, 02:12 PM Go to last post
  10. Voltage Dip Estimation

    Started by MyCleveland, 12-29-17 12:45 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 725
    01-11-18, 10:12 PM Go to last post
  11. Panel Surge Protection

    Started by Machiavelli999, 01-10-18 02:01 PM
    • Replies: 5
    • Views: 236
    01-11-18, 03:02 PM Go to last post
    • Replies: 7
    • Views: 259
    01-11-18, 02:40 PM Go to last post
    • Replies: 2
    • Views: 157
    01-11-18, 11:52 AM Go to last post
    • Replies: 33
    • Views: 833
    01-11-18, 09:29 AM Go to last post
  12. 120/208, 1Ph, 3 Wire

    Started by Sean.Day72, 12-13-17 12:28 PM
    11 Pages
    1 2 3 ... 11
    • Replies: 104
    • Views: 3,397
    01-11-18, 09:16 AM Go to last post
  13. Gas furnace and residential service calc

    Started by Tom Bryant, 01-10-18 12:24 AM
    • Replies: 5
    • Views: 239
    01-10-18, 04:48 PM Go to last post
  14. Stepping up from 480Y/277V to 12470Y/7200V

    Started by Shujinko, 01-08-18 06:33 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 475
    01-10-18, 04:26 PM Go to last post
  15. Nec 220.61 neutral calculation

    Started by codequestion, 01-09-18 07:07 PM
    • Replies: 2
    • Views: 160
    01-09-18, 08:56 PM Go to last post
  16. Fast Delta Calc

    Started by Toros, 01-08-18 03:00 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 482
    01-09-18, 07:51 PM Go to last post

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