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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. Service entrance Wire

    Started by mannyb, 01-26-17 01:30 PM
    • Replies: 8
    • Views: 441
    01-26-17, 03:50 PM Go to last post
  2. Max % of allowable currrent unbalance in lighting transformer

    Started by vinod, 01-23-17 12:52 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 48
    • Views: 2,271
    01-26-17, 01:01 PM Go to last post
  3. The PI Test - Insulation Resistance Readings

    Started by adamscb, 01-26-17 07:55 AM
    • Replies: 2
    • Views: 255
    01-26-17, 10:52 AM Go to last post
  4. Lights on 20A Circuit

    Started by mstrlucky74, 01-25-17 11:24 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 641
    01-25-17, 08:14 PM Go to last post
    • Replies: 9
    • Views: 681
    01-25-17, 02:58 PM Go to last post
  5. Voltage drop for a remote SEB

    Started by Grouch1980, 01-24-17 05:06 PM
    • Replies: 3
    • Views: 316
    01-25-17, 02:41 PM Go to last post
  6. Class C GFCI as per UL 943C

    Started by mshields, 01-24-17 06:32 PM
    • Replies: 4
    • Views: 439
    01-25-17, 02:29 PM Go to last post
  7. Automatic Source transfer

    Started by mbrooke, 01-23-17 08:41 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 760
    01-25-17, 12:15 PM Go to last post
  8. conduit straps

    Started by domnic, 01-21-17 10:01 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 1,251
    01-25-17, 10:17 AM Go to last post
  9. Meter Bank Feeder Sizes

    Started by mstrlucky74, 01-23-17 01:42 PM
    • Replies: 5
    • Views: 457
    01-25-17, 08:29 AM Go to last post
  10. Generator Controller Settings?

    Started by OCPD, 01-19-17 11:41 PM
    • Replies: 1
    • Views: 674
    01-24-17, 09:00 PM Go to last post
    • Replies: 2
    • Views: 383
    01-24-17, 12:09 PM Go to last post
  11. 1200 amp service in 2- 4" conduits?

    Started by millspgh, 01-23-17 11:54 AM
    2 Pages
    1 2
    1200a, 600mcm, 700mcm, service
    • Replies: 12
    • Views: 1,309
    01-23-17, 09:15 PM Go to last post
  12. 2500A Feeder Size

    Started by mstrlucky74, 01-23-17 01:52 PM
    • Replies: 3
    • Views: 355
    01-23-17, 08:58 PM Go to last post
  13. Existing 3 phase motor on 3 phase wye system?

    Started by EEC, 01-23-17 11:53 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 520
    01-23-17, 03:54 PM Go to last post
  14. No load losses - normal vs reverse fed

    Started by electrofelon, 01-08-17 03:57 PM
    14 Pages
    1 2 3 ... 14
    • Replies: 131
    • Views: 4,573
    01-23-17, 02:59 PM Go to last post
    • Replies: 8
    • Views: 709
    01-22-17, 05:31 PM Go to last post
    • Replies: 19
    • Views: 1,075
    01-21-17, 08:43 PM Go to last post
  15. Service Switchboard Incoming Feeders

    Started by mstrlucky74, 01-21-17 02:40 PM
    • Replies: 2
    • Views: 350
    01-21-17, 08:38 PM Go to last post
  16. Wire size for 3200 Amp

    Started by ivol, 01-18-17 03:15 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 978
    01-21-17, 07:17 PM Go to last post

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