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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. Effect on 480v Cable buried in grout

    Started by rpg, 02-15-17 04:11 PM
    • Replies: 2
    • Views: 328
    02-15-17, 09:42 PM Go to last post
  2. EGC as GEC (for xfrmr in MCC)

    Started by amatsu42, 02-14-17 01:12 PM
    egc, gec, ground, grounding electrode, transformer
    • Replies: 4
    • Views: 993
    02-15-17, 01:35 PM Go to last post
  3. Safe Stop standard, definition for drives, VFDs

    Started by El Papa, 02-15-17 11:03 AM
    • Replies: 1
    • Views: 420
    02-15-17, 12:50 PM Go to last post
  4. General Inrush calculation inquiry

    Started by El Papa, 02-02-17 05:30 AM
    • Replies: 5
    • Views: 493
    02-15-17, 11:00 AM Go to last post
  5. old xfmr terminal id

    Started by provobis, 02-13-17 06:45 PM
    • Replies: 9
    • Views: 577
    02-15-17, 01:36 AM Go to last post
  6. Long time delay band on circuit breakers

    Started by adamscb, 02-13-17 08:39 PM
    • Replies: 6
    • Views: 985
    02-15-17, 12:00 AM Go to last post
  7. Westinghouse PRL2 panelboards

    Started by steve66, 02-13-17 10:32 AM
    • Replies: 5
    • Views: 523
    02-14-17, 06:59 PM Go to last post
  8. AC Automatic Voltage Regulator

    Started by eng.moh.4u, 02-12-17 12:06 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 41
    • Views: 1,676
    02-14-17, 04:32 PM Go to last post
    • Replies: 3
    • Views: 412
    02-13-17, 09:03 PM Go to last post
  9. DC voltage minimum spacings

    Started by berzerk, 02-13-17 05:07 PM
    • Replies: 2
    • Views: 294
    02-13-17, 08:20 PM Go to last post
  10. Possible In line Resistance?

    Started by Dustin Foelber, 02-13-17 07:33 PM
    • Replies: 1
    • Views: 272
    02-13-17, 07:38 PM Go to last post
    • Replies: 13
    • Views: 941
    02-13-17, 02:05 PM Go to last post
  11. Utility distribution: what is this?

    Started by electrofelon, 02-06-17 06:26 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 3,468
    02-12-17, 11:16 AM Go to last post
  12. Arc Flash Study

    Started by KRG9729, 02-11-17 10:59 AM
    • Replies: 2
    • Views: 365
    02-11-17, 03:16 PM Go to last post
  13. Is this calc right?

    Started by mbrooke, 02-06-17 08:49 PM
    12 Pages
    1 2 3 ... 12
    • Replies: 110
    • Views: 4,600
    02-11-17, 08:49 AM Go to last post
  14. Bus bars traversing over bus bars

    Started by mbrooke, 02-08-17 02:26 PM
    • Replies: 4
    • Views: 555
    02-10-17, 01:02 PM Go to last post
  15. Chinese Motors?

    Started by Fishn sparky, 02-09-17 11:48 AM
    • Replies: 6
    • Views: 552
    02-09-17, 08:56 PM Go to last post
  16. Allen Bradley PLC output Fuse Sizing

    Started by shoon, 02-06-17 02:10 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,036
    02-09-17, 05:05 PM Go to last post
  17. Delta vs Wye SUPPLY to 3-phase motor

    Started by Electrified1, 02-07-17 10:46 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,003
    02-09-17, 10:59 AM Go to last post
  18. load calculation

    Started by MBLES, 02-08-17 04:13 PM
    • Replies: 5
    • Views: 467
    02-08-17, 07:22 PM Go to last post

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