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Forum: Electrical Calculations / Engineering

  1. Sticky Thread Sticky: Understanding the Neutral Conductor

    Started by LarryFine, 08-02-07 07:44 PM
    • Replies: 0
    • Views: 6,457
    08-02-07, 07:44 PM Go to last post
  2. Sticky Thread Moved: Read Before Posting: Forum Rules / Treatment of New Members

    Started by iwire, 10-30-08 04:03 PM
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  1. 90C cable ampacity

    Started by Immerkaer, Today 03:35 AM
    • Replies: 0
    • Views: 8
    Today, 03:35 AM Go to last post
  2. inductive reactance of circuit conductors

    Started by winnie, 03-21-19 11:05 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 562
    Today, 12:29 AM Go to last post
  3. Need to get Power across Glass Panel Wall to Desks

    Started by Designer69, 03-16-19 11:12 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 868
    Today, 12:18 AM Go to last post
  4. ?? P Break

    Started by mstrlucky74, Yesterday 11:05 AM
    • Replies: 9
    • Views: 233
    Yesterday, 10:31 PM Go to last post
  5. Change Submitted Drawings?

    Started by Designer69, Yesterday 01:55 PM
    • Replies: 5
    • Views: 165
    Yesterday, 09:08 PM Go to last post
  6. Available Fault Current Sticker

    Started by pfactor2, Yesterday 11:16 AM
    • Replies: 4
    • Views: 121
    Yesterday, 06:02 PM Go to last post
  7. Motor Wiring

    Started by mstrlucky74, 03-23-19 10:13 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 587
    Yesterday, 05:52 PM Go to last post
  8. THHN Riser Rated??

    Started by mstrlucky74, 03-21-19 05:17 PM
    • Replies: 9
    • Views: 415
    Yesterday, 01:51 AM Go to last post
  9. Case of the Faulted 4000A Bus Duct

    Started by ATSman, 03-22-19 09:11 PM
    • Replies: 4
    • Views: 266
    03-23-19, 07:55 PM Go to last post
  10. Client has a weird demand.

    Started by Coppersmith, 03-22-19 11:56 PM
    • Replies: 8
    • Views: 373
    03-23-19, 05:45 PM Go to last post
  11. What size service?

    Started by mlnk, 03-21-19 09:03 AM
    • Replies: 6
    • Views: 322
    03-23-19, 03:15 PM Go to last post
  12. Three-phase calculation confusion

    Started by Coppersmith, 03-19-19 05:18 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 67
    • Views: 1,573
    03-23-19, 02:48 PM Go to last post
  13. Two A/C units sharing same circuit breaker

    Started by chuckgassmannm, 03-22-19 11:09 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 403
    03-23-19, 09:14 AM Go to last post
  14. Computing short circuit current of Open Delta 3 phase transformers

    Started by tersh, 03-12-19 10:27 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 1,282
    03-22-19, 11:18 PM Go to last post
  15. Dwelling Load Calculation

    Started by BatmanisWatching1987, 03-20-19 04:24 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 685
    03-22-19, 07:49 PM Go to last post
  16. Refrigeration trailer

    Started by sosuaveone, 03-20-19 08:21 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 523
    03-22-19, 05:55 PM Go to last post
  17. LED tube timer control contactor specs needed

    Started by barb, 03-22-19 04:36 PM
    • Replies: 1
    • Views: 129
    03-22-19, 05:30 PM Go to last post
  18. NEC Transformer Sizing

    Started by timm333, 03-22-19 09:44 AM
    • Replies: 5
    • Views: 258
    03-22-19, 01:59 PM Go to last post
  19. Adding new raceway for HDMI connection

    Started by Designer69, 03-18-19 03:10 PM
    • Replies: 7
    • Views: 514
    03-22-19, 01:48 PM Go to last post
  20. Selective Coordination - Thumb Rule?

    Started by charlie b, 03-21-19 02:15 PM
    • Replies: 4
    • Views: 250
    03-21-19, 10:58 PM Go to last post

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