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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 Heat Loss

    Started by dudikr2, 12-23-15 02:30 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 3,092
    12-26-15, 12:52 PM Go to last post
  2. 5% voltage drop equal impedance value?

    Started by sparks1, 12-23-15 07:27 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,351
    12-26-15, 11:26 AM Go to last post
  3. Heat Loss in MCCs?

    Started by dudikr2, 12-24-15 10:45 AM
    heat loss, hvac, mcc
    • Replies: 6
    • Views: 1,549
    12-26-15, 12:48 AM Go to last post
  4. Is old capacitor needed for 208v service?

    Started by Lbartowski, 12-23-15 02:38 PM
    • Replies: 4
    • Views: 811
    12-25-15, 06:44 PM Go to last post
  5. 5KV Motor Schematics

    Started by kody916, 12-22-15 02:56 PM
    • Replies: 4
    • Views: 856
    12-23-15, 05:22 PM Go to last post
  6. Split Bolt Wire Direction?

    Started by Dan0, 12-22-15 09:45 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,905
    12-23-15, 05:51 AM Go to last post
  7. nurse call wiring - required to be in conduit?

    Started by mshields, 12-22-15 02:36 PM
    • Replies: 1
    • Views: 873
    12-22-15, 02:45 PM Go to last post
  8. Split Bolt Wire Direction?

    Started by Dan0, 12-22-15 09:36 AM
    • Replies: 1
    • Views: 637
    12-22-15, 10:24 AM Go to last post
  9. RS485 Dropping Out

    Started by fifty60, 12-18-15 02:04 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,438
    12-22-15, 10:02 AM Go to last post
  10. IR Scans

    Started by sii, 12-21-15 01:03 PM
    • Replies: 7
    • Views: 899
    12-22-15, 08:12 AM Go to last post
  11. Cable tray sizing

    Started by fandi, 09-23-15 10:44 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 4,937
    12-22-15, 04:53 AM Go to last post
  12. Panel board Load Calculation

    Started by i.qasim, 12-19-15 08:24 AM
    • Replies: 8
    • Views: 2,797
    12-21-15, 01:01 PM Go to last post
  13. Magnets and batteries...

    Started by powerplay, 12-20-15 01:39 PM
    • Replies: 1
    • Views: 670
    12-20-15, 01:52 PM Go to last post
  14. Three Phase 50HP Motor Control

    Started by powerplay, 12-07-15 11:48 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 42
    • Views: 3,638
    12-20-15, 01:27 PM Go to last post
  15. multi-dwelling wih 208y/120

    Started by baldie0217, 12-19-15 05:39 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,518
    12-20-15, 07:39 AM Go to last post
  16. single family dwelling Max voltage

    Started by edward, 12-18-15 07:25 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,395
    12-19-15, 04:31 PM Go to last post
  17. two ground rods negating the requirement to check for impedance

    Started by mshields, 12-04-15 11:27 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 50
    • Views: 4,906
    12-19-15, 12:40 AM Go to last post
  18. small oil furnace circuti size

    Started by mjmike, 12-18-15 10:11 AM
    • Replies: 4
    • Views: 706
    12-18-15, 03:43 PM Go to last post
    • Replies: 0
    • Views: 474
    12-18-15, 11:23 AM Go to last post
    • Replies: 3
    • Views: 741
    12-18-15, 10:48 AM Go to last post

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