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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
05/11/2009 2:00 PM South-Africa in need by Anonymous Poster	Last post: 05/14/2009 3:51 AM by Simon Wan	5	167
05/13/2009 2:45 AM Distance Relays by musharafnadeem	Last post: 05/13/2009 10:56 PM by Anonymous Poster	4	558
05/13/2009 7:47 AM Relays for Transformer Protection by Anonymous Poster	Last post: 05/13/2009 10:46 PM by msamad	3	174
05/13/2009 10:49 AM Circuit Breakers and Breaking Currents by lalit_nawada	Last post: 05/13/2009 9:57 PM by msamad	3	710
05/10/2009 7:32 AM Motor bearing temperature by Anonymous Poster	Last post: 05/13/2009 8:46 AM by sb	6	499
05/10/2009 8:23 PM AC to DC Conversion and Long Distance Power Transmission by aikhh	Last post: 05/13/2009 7:59 AM by sceptic	19	490
05/12/2009 2:36 PM Help: Information about Parallel Operation of Generators by Anonymous Poster	Last post: 05/13/2009 6:52 AM by craigza	1	108
05/12/2009 12:24 PM P.F Variations in two Gas Turbines in Synchronism by kashifhyder	Last post: 05/13/2009 5:36 AM by david.b.ie4u	3	144
05/13/2009 3:17 AM Battery Tester by Anonymous Poster	Last post: 05/13/2009 4:38 AM by Stinky Pete	3	117
05/12/2009 11:14 AM Mitishubishi AC split units by Anonymous Poster	Last post: 05/13/2009 3:03 AM by PWSlack	3	88
05/12/2009 5:00 PM Programming a Timer Switch by Anonymous Poster	Last post: 05/13/2009 3:01 AM by PWSlack	3	116
05/12/2009 9:00 PM Medium Voltage Switch Gear by brad002	Last post: 05/13/2009 12:23 AM by jack of all trades	1	247
05/12/2009 10:53 PM Miniature Circuit Breakers by Anonymous Poster	Last post: 05/13/2009 12:20 AM by jack of all trades	2	113
05/12/2009 5:52 AM Spear sheath for Instrumentation Cable by Daphne	Last post: 05/12/2009 11:46 PM by Epke	1	146
05/08/2009 11:32 PM changing a dedicated 460 volt motor to a 230 volt motor by treelaw45	Last post: 05/12/2009 11:11 PM by jmueller	9	2421
05/12/2009 3:05 AM Lead acid battery by gova1467	Last post: 05/12/2009 2:27 PM by gideon	6	397
05/12/2009 9:22 AM OPEN DELTA by lalit_nawada	Last post: 05/12/2009 10:08 AM by PWSlack	1	171
05/11/2009 2:39 AM AC Motors - Changing 415V/50Hz to 400V/60Hz by dreger	Last post: 05/12/2009 7:02 AM by elect-ok	6	284
05/11/2009 7:39 AM Electrical Switches by Anonymous Poster	Last post: 05/12/2009 3:03 AM by PWSlack	4	99
05/07/2009 9:50 AM Standardizing Motors for Volume Pricing by HILDORIN	Last post: 05/11/2009 8:57 PM by reefdiver	10	162
05/11/2009 9:16 AM Using a 110VAC/60HZ Heat Sealer at 110VAC/50HZ by kamalg	Last post: 05/11/2009 7:51 PM by lyn	2	91
05/11/2009 3:08 PM eko by Anonymous Poster	Last post: 05/11/2009 3:48 PM by jack of all trades	1	112
05/11/2009 8:18 AM BSEN 60660 and Switches by Anonymous Poster	Last post: 05/11/2009 2:42 PM by rstanley3105	3	72
04/16/2008 1:08 PM PROJECT MANAGER by Anonymous Poster	Last post: 05/11/2009 2:14 PM by Anonymous Poster	5	148
05/10/2009 9:53 AM based on calculation of load of a building by aakriti_monga@yahoo.com	Last post: 05/11/2009 8:51 AM by rstanley3105	3	92
05/10/2009 2:17 AM Electrical by Anonymous Poster	Last post: 05/11/2009 8:41 AM by rstanley3105	3	105
05/11/2009 5:39 AM Winding Resistance Values by Anonymous Poster	Last post: 05/11/2009 8:09 AM by Bill	2	110
01/08/2009 11:21 PM Designing Outgoing Feeders in LT Panels by klsvp72	Last post: 05/11/2009 7:32 AM by shivvaram	8	277
05/11/2009 6:08 AM Underloaded Motors by Bedabrat.B	Last post: 05/11/2009 7:12 AM by sb	1	101
05/08/2009 2:34 AM Voltage Analyzers by almio	Last post: 05/11/2009 7:08 AM by Regula Fidei	14	167
05/10/2009 1:08 AM steam turbine by gosainmanoj75	Last post: 05/11/2009 3:34 AM by PWSlack	1	97
05/10/2009 4:06 AM lighting transformer by kawal deep	Last post: 05/11/2009 3:33 AM by PWSlack	3	103
05/09/2009 9:45 AM withstanding heat by rahularc9999	Last post: 05/11/2009 2:52 AM by Gwen.Stouthuysen	4	137
05/10/2009 12:28 PM Isolation Transformers in Lighting Systems by lalit_nawada	Last post: 05/10/2009 9:36 PM by sb	1	133
05/07/2009 1:58 PM How Motor rewinding ? by Anonymous Poster	Last post: 05/10/2009 4:58 PM by rudy.leurs	1	141
05/07/2009 2:20 PM ABB Megadrive LCI or Siemens Sinamics GL-150 LCI? by jcabrera1969	Last post: 05/10/2009 4:45 PM by jcabrera1969	2	475
05/09/2009 5:00 AM Grid parallel by saropowervolt@gmail.com	Last post: 05/10/2009 12:24 PM by uticobala	3	157
05/05/2009 4:05 PM Master's Degree in Electrical Engineering by Anonymous Poster	Last post: 05/10/2009 4:26 AM by purdue	2	170
05/09/2009 8:29 AM Aluminium lug to Copper bus bar connection by Anonymous Poster	Last post: 05/10/2009 3:42 AM by kudukdweller9	7	1182
05/09/2009 8:23 AM Cable lugs specifications by Anonymous Poster	Last post: 05/09/2009 11:25 PM by rstanley3105	2	220
05/08/2009 4:21 AM 460-V Motor and 480-V Power Supply by elect-ok	Last post: 05/09/2009 10:50 PM by Anonymous Poster	7	888
03/17/2009 2:38 PM Require Induction Motor Fame Size Chart by pareshh_joshi	Last post: 05/09/2009 10:45 PM by pareshh_joshi	4	243
05/09/2009 5:05 PM Direct calculation of leakage flux at a synchronous generator using FEM by nikoloudg	Last post: 05/09/2009 10:04 PM by cwarner7_11	1	186
11/10/2008 11:12 AM source & sink input/output by Anonymous Poster	Last post: 05/09/2009 7:36 AM by Anonymous Poster	3	700
05/03/2009 1:17 AM Cable Sizing by Anonymous Poster	Last post: 05/09/2009 12:24 AM by Anonymous Poster	6	186
01/08/2008 12:28 PM Power Consumption of Fluorescent Tube Lights by case491	Last post: 05/08/2009 10:51 AM by MOBI	92	858
05/08/2009 4:12 AM Deckwash Fitting by Anonymous Poster	Last post: 05/08/2009 9:34 AM by ozzb	2	71
05/07/2009 3:38 AM Noisy UPS in Kenya by Anonymous Poster	Last post: 05/08/2009 8:26 AM by szwasta	3	150
04/29/2009 1:17 PM loading transformer by uticobala	Last post: 05/08/2009 8:04 AM by bloke	10	166
05/08/2009 4:28 AM Inconsistency Rating Voltage of Low Voltage Motor by elect-ok	Last post: 05/08/2009 5:56 AM by PWSlack	1	124
05/07/2009 3:15 PM Joel Fox by Anonymous Poster	Last post: 05/08/2009 12:32 AM by Anonymous Poster	3	89
05/06/2009 3:35 AM Capacitor Bank Failure by Anonymous Poster	Last post: 05/07/2009 5:26 PM by jack of all trades	3	236
05/07/2009 1:14 PM Grid parallel by Anonymous Poster	Last post: 05/07/2009 1:35 PM by ramvinod	1	78
05/03/2009 7:10 AM Reg. Free Wheeling Diode by Kudremukh	Last post: 05/07/2009 11:28 AM by kudukdweller9	34	438
05/01/2009 7:40 PM Help simulate a new loudspeaker box type by Tedi	Last post: 05/07/2009 11:01 AM by Anonymous Poster	17	258
05/07/2009 2:12 AM 440V 3Ph without neutral transform to 220V AC Single phase. by Anonymous Poster	Last post: 05/07/2009 9:06 AM by NotUrOrdinaryJoe	2	430
05/07/2009 4:15 AM CBCT selection calculation by Anonymous Poster	Last post: 05/07/2009 4:18 AM by Anonymous Poster	2	186
05/01/2009 5:35 PM Power loss calculations by farang1	Last post: 05/06/2009 11:48 PM by KennyT	14	424
04/20/2009 12:23 AM Olympian generator (175KVA) made 2001 by jorpaul	Last post: 05/06/2009 11:39 PM by jorpaul	8	167
05/05/2009 2:59 PM Efficiency of a Hybrid System by gyandeepsaikia	Last post: 05/06/2009 5:27 PM by redfred	1	211
05/04/2009 3:25 AM Battery Bank with Automatic Charger by KAYODE OLULEYE	Last post: 05/06/2009 2:01 PM by NoorulHasan	15	206
05/05/2009 12:01 PM electrical power cable(XLPE) by knnandakumarkn	Last post: 05/06/2009 10:04 AM by Bluestone	1	129
05/05/2009 10:03 AM Motor Rewind Question by AnhydrousBob	Last post: 05/06/2009 9:04 AM by oldgolfer	10	263
05/05/2009 6:34 AM Insulation Resistance Tester by brianshiri88	Last post: 05/06/2009 3:42 AM by Urbie	3	212
05/04/2009 12:16 AM Drives and Motors by jaganathg	Last post: 05/06/2009 2:34 AM by MalcolmK	13	290
05/02/2009 1:33 AM capacitive charging current of a cable? by roshanrrd	Last post: 05/06/2009 12:10 AM by roshanrrd	7	1003
05/02/2009 4:11 AM baldor electric by Anonymous Poster	Last post: 05/05/2009 11:44 PM by oldgolfer	3	186
05/02/2009 9:48 AM Contactors by lalit_nawada	Last post: 05/05/2009 9:53 PM by Tippycanoe	5	132
05/04/2009 9:29 AM Overvoltage in a Mains by harry potter	Last post: 05/05/2009 7:12 PM by wareagle	5	197
05/04/2009 4:45 PM Tranformer Voltage Drop Calculations by Anonymous Poster	Last post: 05/05/2009 3:40 PM by Anonymous Poster	3	177
05/05/2009 9:39 AM Efficiency of a Hybrid System by Anonymous Poster	Last post: 05/05/2009 12:20 PM by NotUrOrdinaryJoe	2	84
05/04/2009 4:24 PM ac or dc ? / Halogen bulbs by Anonymous Poster	Last post: 05/05/2009 12:17 PM by perry	3	85
05/04/2009 8:56 AM Designing an Earth Mat by Anonymous Poster	Last post: 05/05/2009 4:50 AM by nesubra	4	149
05/04/2009 5:19 PM How to Weld Squirrel Cage Motor Rotor Bars by mahmoud omar	Last post: 05/05/2009 4:49 AM by nesubra	2	190
05/02/2009 2:34 AM elcb by Anonymous Poster	Last post: 05/05/2009 3:17 AM by PWSlack	4	74
05/02/2009 2:44 AM cable by Anonymous Poster	Last post: 05/05/2009 3:16 AM by PWSlack	4	84
05/03/2009 7:21 AM How to calculate cable rating for specific power by Kudremukh	Last post: 05/05/2009 3:13 AM by PWSlack	2	234
04/27/2009 11:05 AM an induction motor always getting trip by Anonymous Poster	Last post: 05/04/2009 3:54 PM by Anonymous Poster	5	164
04/29/2009 9:51 PM Calculating Cable Diameter by felixsemion	Last post: 05/04/2009 11:15 AM by Anonymous Poster	12	755
05/01/2009 9:51 AM Urgent Transfer Function Problem by ameen124	Last post: 05/04/2009 11:04 AM by redfred	6	225
05/03/2009 3:22 AM installed power vs transformer rating by Anonymous Poster	Last post: 05/04/2009 2:55 AM by harry potter	3	124
03/27/2009 5:28 AM Phase to Phase Voltage by dineshpandit80	Last post: 05/04/2009 2:32 AM by dineshpandit80	40	485
04/06/2009 7:54 AM Fault Message for PLC S7-300-2DP by eng.hmk	Last post: 05/04/2009 1:37 AM by craigza	5	1568
05/02/2009 7:54 AM vector group selection by manir_b4u2002	Last post: 05/03/2009 11:58 PM by manir_b4u2002	3	293
03/26/2009 12:34 PM Silencing a PWM Speed Regulator by Laughing Jaguar	Last post: 05/03/2009 11:02 PM by Laughing Jaguar	19	2133
04/30/2009 5:06 AM Primary current by rakheshrh	Last post: 05/03/2009 8:34 PM by Simon Wan	9	128
05/02/2009 8:13 AM cable caculation by Anonymous Poster	Last post: 05/03/2009 7:16 PM by wareagle	1	127
05/02/2009 1:10 AM PI of transformers by prabhatsingh1971@rediffma	Last post: 05/03/2009 9:34 AM by msamad	1	347
04/17/2009 1:20 PM whose accuracy is more measuring or protection CT by dewsoft2008	Last post: 05/03/2009 6:12 AM by dewsoft2008	5	211
05/02/2009 10:09 AM Transformer not allow operate more than 50% load by Anonymous Poster	Last post: 05/03/2009 3:47 AM by KRW43	2	274
04/30/2009 7:41 AM Alternator Excitation Voltage by B.JEYACHANDRAN	Last post: 05/02/2009 8:54 AM by harry potter	2	1287
04/24/2009 8:33 AM What is Earthing Transformer by Kudremukh	Last post: 05/02/2009 7:35 AM by manir_b4u2002	3	2040
04/25/2009 2:11 PM Plc uploading problem by eng.hmk	Last post: 05/02/2009 1:49 AM by Andy Germany	11	167
05/01/2009 1:27 PM Sizing a Cable from a Distribution Panel by Anonymous Poster	Last post: 05/01/2009 2:46 PM by uticobala	1	208
04/30/2009 4:49 AM How to Select an SSR for Motor Switching by rakheshrh	Last post: 05/01/2009 12:56 PM by JRaef	1	212
06/29/2008 8:42 AM Alternator does not devolep any voltage. by batzee	Last post: 05/01/2009 9:03 AM by Codemaster	13	400
05/01/2009 5:23 AM Durant 6600 Programmable Sequence Controller by nap	Last post: 05/01/2009 7:01 AM by nap	2	136
04/27/2009 7:21 AM Transformers and Impulse Testing by usmankhan	Last post: 05/01/2009 12:10 AM by Kwetz	5	188
04/22/2009 8:44 PM Suggestions for Capacitor by TVP45	Last post: 04/30/2009 10:00 AM by TVP45	33	543
04/27/2009 12:16 PM Knee point Voltage of Class X CTs by NoorulHasan	Last post: 04/30/2009 5:43 AM by manir_b4u2002	3	659

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