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Thread Title	Replies	Views	Last Post
Design and Installation Discussions - Main Page by Scott35 06/11/11 12:28 AM Scott35 Replies: 7 Views: 22,665	7	22,665	06/11/11 12:28 AM by Scott35
Upside Down ThreeWay 1 2 3 all by Up2code 08/11/22 11:30 PM gfretwell Replies: 23 Views: 32,055	23	32,055	08/11/22 11:30 PM by gfretwell
May I backfeed 3 phase transformer? by dsk 10/22/21 03:37 AM dsk Replies: 0 Views: 875	0	875	10/22/21 03:37 AM by dsk
2 pole GFI feeding 1 and 2 pole loads by LateGreatJC 06/04/21 01:27 AM gfretwell Replies: 4 Views: 2,076	4	2,076	06/04/21 01:27 AM by gfretwell
MCB tripping characteristics, time-current curves by Foreigner 02/12/21 08:56 PM Foreigner Replies: 2 Views: 1,831	2	1,831	02/12/21 08:56 PM by Foreigner
Some transformers work fine when powered from sec by LarryC 02/09/21 12:06 AM quickspark Replies: 7 Views: 7,387	7	7,387	02/09/21 12:06 AM by quickspark
electircal ageing test on IPC by SIAME 01/27/21 08:22 AM quickspark Replies: 3 Views: 4,223	3	4,223	01/27/21 08:22 AM by quickspark
What Does a Ground Rod Do? 1 2 3 all by twh 01/26/21 12:38 AM quickspark Replies: 21 Views: 21,875	21	21,875	01/26/21 12:38 AM by quickspark
Floating Ground - device being tested or scope? 1 2 3 4 5 6 all by Potseal 01/26/21 12:36 AM quickspark Replies: 54 Views: 77,880	54	77,880	01/26/21 12:36 AM by quickspark
120/208 gives 240? please clarify by sophocles 09/13/20 12:08 AM NORCAL Replies: 8 Views: 4,315	8	4,315	09/13/20 12:08 AM by NORCAL
Mourning the death of this forum! 1 2 all by JoeTestingEngr 04/08/20 10:41 PM Trumpy Replies: 11 Views: 5,838	11	5,838	04/08/20 10:41 PM by Trumpy
Linear Power Supply Quits Under Load 1 2 all by Potseal 10/18/18 07:47 PM JoeTestingEngr Replies: 14 Views: 11,121	14	11,121	10/18/18 07:47 PM by JoeTestingEngr
Board tester power supply? 1 2 all by Trumpy 10/12/18 11:14 PM JoeTestingEngr Replies: 13 Views: 9,421	13	9,421	10/12/18 11:14 PM by JoeTestingEngr
Nice little PLC by Trumpy 08/27/18 12:25 AM gfretwell Replies: 3 Views: 3,249	3	3,249	08/27/18 12:25 AM by gfretwell
Vintage Philips Oscilloscope - it's alive 1 2 all by Potseal 01/12/18 07:25 PM tomn Replies: 12 Views: 16,843	12	16,843	01/12/18 07:25 PM by tomn
EEPROM errors on XC7Z010-2CLG225I chip by vivitern 11/07/17 05:45 PM twh Replies: 2 Views: 3,241	2	3,241	11/07/17 05:45 PM by twh
1.732 (square root of 3) where did this come from? by rmiell 02/03/17 03:43 PM FAIZAN Replies: 5 Views: 77,591	5	77,591	02/03/17 03:43 PM by FAIZAN
230 or 345 kV transmission lines? by Vlado 10/12/16 03:23 PM annemarie1 Replies: 9 Views: 11,298	9	11,298	10/12/16 03:23 PM by annemarie1
Calculating transformer loads by sparkyinak 09/09/16 10:01 PM gfretwell Replies: 5 Views: 5,199	5	5,199	09/09/16 10:01 PM by gfretwell
How is this not a ground fault? by calculatorwatch 07/01/16 12:05 AM Yoopersup Replies: 3 Views: 4,924	3	4,924	07/01/16 12:05 AM by Yoopersup
Rewiring a capacitor start & run 4 speed fan by DomOKelly 05/23/16 10:53 PM RODALCO Replies: 6 Views: 10,264	6	10,264	05/23/16 10:53 PM by RODALCO