Page 1 of 1126 12311511015011001 ... LastLast
Threads 1 to 20 of 22520

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
    •  
    •  
  1. 1200 amp service in 2- 4" conduits?

    Started by millspgh, Today 11:54 AM
    1200a, 600mcm, 700mcm, service
    • Replies: 7
    • Views: 53
    Today, 12:35 PM Go to last post
  2. Existing 3 phase motor on 3 phase wye system?

    Started by EEC, Today 11:53 AM
    • Replies: 8
    • Views: 49
    Today, 12:35 PM Go to last post
    • Replies: 0
    • Views: 10
    Today, 12:06 PM Go to last post
    • Replies: 8
    • Views: 165
    Today, 11:00 AM Go to last post
  3. conduit straps

    Started by domnic, 01-21-17 10:01 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 391
    Yesterday, 07:19 PM Go to last post
    • Replies: 8
    • Views: 334
    Yesterday, 05:31 PM Go to last post
    • Replies: 28
    • Views: 756
    Yesterday, 11:38 AM Go to last post
  4. No load losses - normal vs reverse fed

    Started by electrofelon, 01-08-17 03:57 PM
    14 Pages
    1 2 3 ... 14
    • Replies: 130
    • Views: 2,680
    Yesterday, 11:20 AM Go to last post
  5. GE Multilin Relay Pickup Question

    Started by adamscb, 01-21-17 06:28 PM
    • Replies: 6
    • Views: 185
    01-21-17, 08:51 PM Go to last post
    • Replies: 19
    • Views: 410
    01-21-17, 08:43 PM Go to last post
  6. Service Switchboard Incoming Feeders

    Started by mstrlucky74, 01-21-17 02:40 PM
    • Replies: 2
    • Views: 110
    01-21-17, 08:38 PM Go to last post
  7. Wire size for 3200 Amp

    Started by ivol, 01-18-17 03:15 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 517
    01-21-17, 07:17 PM Go to last post
  8. Transformer Primary Current

    Started by timm333, 01-19-17 06:10 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 654
    01-21-17, 02:22 PM Go to last post
  9. Conductor Size for Control/Reference Tap on 3000A Bus

    Started by hcubed, 01-20-17 08:07 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 310
    01-21-17, 07:32 AM Go to last post
  10. How do I select CT ratios?

    Started by mbrooke, 01-07-17 04:46 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 35
    • Views: 1,001
    01-20-17, 08:39 PM Go to last post
  11. another loose neutral

    Started by telegraphtm, 10-10-16 09:21 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 1,401
    01-20-17, 08:30 PM Go to last post
    • Replies: 8
    • Views: 420
    01-20-17, 07:35 PM Go to last post
  12. VFD feeder sizing ? 430.112 would be violated ?

    Started by Davebones, 01-17-17 08:37 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 359
    01-20-17, 10:06 AM Go to last post
  13. Generator Controller Settings?

    Started by OCPD, 01-19-17 11:41 PM
    • Replies: 0
    • Views: 124
    01-19-17, 11:41 PM Go to last post
  14. Russian voltage and rheostat dimmers

    Started by Fishn sparky, 01-12-17 12:51 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 445
    01-19-17, 08:21 PM Go to last post

Forum Information and Options


Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •