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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. Telecom Cable Spacing

    Started by timm333, 01-06-18 06:50 AM
    • Replies: 0
    • Views: 158
    01-06-18, 06:50 AM Go to last post
  2. Add Subpanel or Upgrade Service

    Started by Stumpknocker, 01-06-18 01:11 AM
    • Replies: 4
    • Views: 218
    01-06-18, 02:28 AM Go to last post
  3. Voltage Drop With A Twist

    Started by 1972Grady, 01-04-18 02:59 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 682
    01-06-18, 12:44 AM Go to last post
  4. fundamental electricity question

    Started by Designer69, 09-19-17 05:16 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 71
    • Views: 4,109
    01-05-18, 04:48 PM Go to last post
  5. Voltage Drop - Dip Caculator

    Started by MyCleveland, 01-04-18 05:27 PM
    • Replies: 6
    • Views: 224
    01-05-18, 04:09 PM Go to last post
    • Replies: 4
    • Views: 169
    01-05-18, 02:16 PM Go to last post
  6. Bushing

    Started by mstrlucky74, 01-04-18 10:03 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 547
    01-05-18, 11:56 AM Go to last post
  7. Heater Sizing Charts

    Started by adamscb, 01-03-18 10:00 PM
    • Replies: 7
    • Views: 284
    01-05-18, 10:30 AM Go to last post
  8. C & Z Value

    Started by Toros, 12-31-17 10:08 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 669
    01-04-18, 02:47 AM Go to last post
    • Replies: 5
    • Views: 275
    01-03-18, 07:10 PM Go to last post
  9. XHHW 75C? OR 90C?

    Started by Tomcdi03, 01-03-18 02:10 PM
    • Replies: 6
    • Views: 258
    01-03-18, 05:23 PM Go to last post
  10. 4160 Isolation Transformer

    Started by spikes2020, 11-29-17 12:01 PM
    3 Pages
    1 2 3
    4160 circut, isolation transformer, transformer, vfd, vfd feeder
    • Replies: 21
    • Views: 1,091
    01-03-18, 03:21 PM Go to last post
  11. Intermediate fuse ratings

    Started by mbrooke, 01-03-18 11:22 AM
    • Replies: 0
    • Views: 143
    01-03-18, 11:22 AM Go to last post
    • Replies: 3
    • Views: 349
    01-03-18, 08:12 AM Go to last post
  12. CU vs AL

    Started by mstrlucky74, 12-27-17 10:08 AM
    8 Pages
    1 2 3 ... 8
    • Replies: 77
    • Views: 2,274
    01-02-18, 09:01 PM Go to last post
  13. zig zag transformer

    Started by electrofelon, 09-25-17 10:16 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 78
    • Views: 3,996
    01-02-18, 12:09 PM Go to last post
  14. When are Arc Flash labels not required

    Started by Mr. T, 01-01-18 09:44 PM
    • Replies: 3
    • Views: 256
    01-02-18, 08:51 AM Go to last post
  15. autotransformer sanity check

    Started by electrofelon, 12-20-17 10:28 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 60
    • Views: 2,020
    01-02-18, 03:57 AM Go to last post
    • Replies: 13
    • Views: 478
    01-01-18, 12:02 AM Go to last post
  16. Vacancy sensor

    Started by Toros, 12-31-17 10:10 PM
    • Replies: 1
    • Views: 192
    12-31-17, 11:17 PM Go to last post

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