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Forum: Electrical Calculations / Engineering

  1. Sticky Thread Sticky: PSIA vs PSIG

    Started by ptonsparky, 12-26-13 09:19 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,690
    12-27-13, 01:54 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. Delta amperage

    Started by mbrooke, Yesterday 06:22 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 91
    Today, 04:50 AM Go to last post
  2. #2 THW

    Started by normbac, 04-16-14 07:40 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 428
    Yesterday, 10:06 PM Go to last post
  3. Three Phase Transformer 600V to 120/208V

    Started by powerplay, Yesterday 05:52 PM
    • Replies: 1
    • Views: 66
    Yesterday, 07:22 PM Go to last post
  4. Anyone know what BTS stands for?

    Started by TDrake, 04-16-14 02:50 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 430
    04-18-14, 09:46 PM Go to last post
  5. Emergency System Design

    Started by philly, 04-15-14 09:15 AM
    • Replies: 3
    • Views: 172
    04-18-14, 08:37 PM Go to last post
  6. 3 ccc in a raceway

    Started by mstrlucky74, 04-18-14 05:39 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 196
    04-18-14, 08:14 PM Go to last post
  7. Fan coil units and load calculation?

    Started by michalspike, 04-17-14 07:30 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 201
    04-18-14, 05:31 PM Go to last post
  8. RS232/RS485 COMMUNICATION SOURCE

    Started by fifty60, 04-16-14 03:36 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 419
    04-18-14, 03:39 PM Go to last post
  9. 2/0 200 amp cb

    Started by normbac, 04-18-14 12:32 PM
    • Replies: 3
    • Views: 148
    04-18-14, 03:15 PM Go to last post
  10. 500 ohm low-drift

    Started by ptonsparky, 04-15-14 06:02 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 275
    04-18-14, 12:09 PM Go to last post
  11. Smith

    Started by Smith, 04-17-14 11:44 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 322
    04-17-14, 06:46 PM Go to last post
  12. Chiller on step-up transformer

    Started by BigMike, 04-15-14 07:51 AM
    3 Pages
    1 2 3
    compressor, step-up, transformer
    • Replies: 21
    • Views: 422
    04-17-14, 12:36 PM Go to last post
    • Replies: 6
    • Views: 151
    04-17-14, 10:26 AM Go to last post
  13. 110.26 800A (formerly 1200A) rule

    Started by mshields, 04-16-14 05:14 PM
    • Replies: 2
    • Views: 159
    04-17-14, 09:07 AM Go to last post
  14. HANG TRACK LIGHTING FROM AIRCRAFT CABLE?

    Started by SPierce, 04-16-14 12:38 PM
    • Replies: 8
    • Views: 214
    04-17-14, 03:20 AM Go to last post
  15. Power feed to machinery

    Started by Bassmangsj, 04-16-14 09:29 AM
    • Replies: 4
    • Views: 153
    04-16-14, 04:59 PM Go to last post
  16. what size should I run

    Started by green2012, 04-14-14 04:11 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 574
    04-16-14, 07:57 AM Go to last post
    • Replies: 1
    • Views: 96
    04-16-14, 07:36 AM Go to last post
  17. Neutral for 600amp open delta system

    Started by jrannis, 04-08-14 08:01 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 30
    • Views: 729
    04-16-14, 07:24 AM Go to last post
  18. Two Buildings, One Generator

    Started by Npstewart, 04-09-14 09:33 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 468
    04-15-14, 04:19 PM Go to last post

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