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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. 120v power distrabution

    Started by Zap!, 05-15-07 08:06 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 882
    05-15-07, 10:25 PM Go to last post
  2. Calculations for motors above 250HP,@ 480vac

    Started by sjwister, 04-23-07 09:24 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,242
    05-15-07, 09:55 PM Go to last post
  3. Question Neutral Requirement

    Started by ee-usa, 05-15-07 05:29 PM
    • Replies: 3
    • Views: 715
    05-15-07, 06:49 PM Go to last post
  4. PF and EFF for Motor HP

    Started by bhoang, 05-15-07 03:53 PM
    • Replies: 0
    • Views: 629
    05-15-07, 03:53 PM Go to last post
  5. New York State Police Lighting Requirments

    Started by robgrant3, 05-08-07 12:53 PM
    • Replies: 6
    • Views: 773
    05-15-07, 03:33 PM Go to last post
  6. Thumbs up optional stand-by

    Started by dashco, 05-15-07 08:27 AM
    • Replies: 3
    • Views: 581
    05-15-07, 02:08 PM Go to last post
  7. 3ph load calc spread sheet

    Started by tortuga, 05-14-07 04:33 PM
    • Replies: 3
    • Views: 902
    05-15-07, 01:25 PM Go to last post
  8. 240 volt gfci breaker

    Started by perlin68, 05-13-07 10:48 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,447
    05-15-07, 10:04 AM Go to last post
  9. Candlepower formula

    Started by Forest Creek Apartments, 05-14-07 04:54 PM
    • Replies: 3
    • Views: 857
    05-15-07, 09:36 AM Go to last post
  10. 3Ph ungrounded delta system 230 volts

    Started by frank cinker, 05-14-07 03:07 PM
    • Replies: 7
    • Views: 887
    05-15-07, 09:07 AM Go to last post
  11. Tap Rule

    Started by jumpinjohnny, 05-14-07 06:05 PM
    • Replies: 8
    • Views: 1,214
    05-15-07, 08:15 AM Go to last post
  12. Fault Currant Ratings

    Started by chetm, 05-14-07 04:48 PM
    • Replies: 4
    • Views: 600
    05-15-07, 06:59 AM Go to last post
  13. Wiring for smoke exhaust fan.

    Started by dahualin, 05-11-07 04:28 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,863
    05-14-07, 11:22 PM Go to last post
  14. Adjustment factors & Load diversity

    Started by HEAVY DUTY, 05-14-07 05:55 PM
    • Replies: 4
    • Views: 651
    05-14-07, 07:33 PM Go to last post
  15. What does the term MCA stand for?

    Started by dwpelland, 05-14-07 04:01 PM
    • Replies: 4
    • Views: 5,191
    05-14-07, 06:42 PM Go to last post
  16. Sub feed panel location

    Started by elvis0, 05-01-07 10:13 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,321
    05-14-07, 06:26 PM Go to last post
  17. Fault Currant Ratings

    Started by chetm, 05-14-07 04:49 PM
    • Replies: 1
    • Views: 469
    05-14-07, 05:27 PM Go to last post
  18. Fault Currant Ratings

    Started by chetm, 05-14-07 04:32 PM
    • Replies: 0
    • Views: 361
    05-14-07, 04:32 PM Go to last post
  19. transformer draw

    Started by ceb, 05-11-07 08:50 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 2,124
    05-14-07, 01:53 PM Go to last post
  20. Talking 220.82 load calc. regarding HVAC load

    Started by 1electricalgenius, 05-08-07 11:48 AM
    • Replies: 5
    • Views: 1,078
    05-14-07, 01:36 PM Go to last post

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