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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
05/01/2018 11:08 PM Troubleshoot On Central Air Conditioning by NINNIN	Last post: 05/10/2018 7:03 PM by NINNIN	13	305
02/17/2018 9:07 AM Need for Switching Station by Anonymous Poster	Last post: 05/10/2018 2:43 AM by kumarpradeep	11	368
02/14/2018 4:34 AM Inertia Power System - How Much is Good Enough? by IdeaSmith	Last post: 05/10/2018 2:42 AM by kumarpradeep	11	366
04/08/2018 7:31 AM ELR Tripping Sometimes While Starting the Motor Through VFD by Jeeson Peter	Last post: 05/08/2018 2:59 AM by Fardan	8	576
05/04/2018 5:17 AM 220KV O&M Cost/Charges by vikas_dangi	Last post: 05/08/2018 2:46 AM by vikas_dangi	11	202
05/04/2018 8:51 AM Charging in Parallel Discharging in Series by HiTekRedNek	Last post: 05/07/2018 2:32 PM by 67model	36	575
05/01/2018 4:32 AM Surge Suppression Circuit by minggrabber	Last post: 05/02/2018 6:02 PM by 67model	14	361
04/20/2018 11:08 AM Transformer Primary Protection Tripping on Start by scott165	Last post: 05/01/2018 11:39 PM by Paulusgnome	22	342
04/30/2018 12:08 PM Induction Motor Bearing Failure and the Cause? by scott165	Last post: 05/01/2018 12:46 PM by JRaef	6	306
04/30/2018 10:14 AM Grounded Field Winding by kasrop	Last post: 05/01/2018 11:23 AM by Jpfalt	3	199
04/30/2018 12:13 PM Shielded Cable And Why? by scott165	Last post: 05/01/2018 9:59 AM by PWSlack	11	385
04/16/2018 2:47 AM Equipment Frame Grounding Conductor Sizing by Selk	Last post: 04/29/2018 9:31 AM by 7anoter4	12	372
04/24/2018 3:56 PM Phase Angle by ASSER	Last post: 04/27/2018 12:13 PM by MR. Guest	8	359
04/17/2018 10:40 AM Combined Cycle, Turbine by Anonymous Poster	Last post: 04/25/2018 12:28 PM by rebah	17	359
04/13/2018 11:44 AM Isolated Mode by coolyaar	Last post: 04/19/2018 2:10 AM by Tornado	8	236
04/15/2018 11:56 AM Optical Transducer by coolyaar	Last post: 04/18/2018 8:46 AM by 67model	10	281
12/27/2017 6:07 AM 10kv Bus Bar pt Feeder by munumibraheem	Last post: 04/14/2018 12:15 AM by Simon Wan	19	399
04/05/2018 1:35 PM How Does This Transformer Work? by Anonymous Poster	Last post: 04/12/2018 2:47 PM by GW	33	670
04/11/2018 9:37 AM Power Transformer by kasrop	Last post: 04/12/2018 11:58 AM by redfred	8	359
04/11/2018 8:17 AM How to Find Motor H.P/KW Search in CR4, Not Responding by dhayanandhan	Last post: 04/12/2018 3:39 AM by Codemaster	4	303
06/19/2011 12:02 PM Lighting A Fluorescent Bulb With DC Voltage Not With Inverter Concept by Shreevatsav	Last post: 04/12/2018 12:31 AM by Ultralume	29	2061
04/05/2018 2:27 PM Multimeter Question by gringogreg	Last post: 04/11/2018 10:37 PM by SolarEagle	32	944
04/09/2018 10:45 AM Allen Bradley by Belcom10	Last post: 04/10/2018 4:16 PM by PWSlack	7	415
05/08/2016 8:56 PM What Does An Electrical Engineer Do Daily? by Siciliang35	Last post: 04/10/2018 5:27 AM by DMSSEO	23	641
03/25/2018 10:34 PM CT Heating Problem by kashifidrees	Last post: 04/09/2018 6:00 PM by 67model	27	561
04/08/2018 1:24 AM Maximum Time Interval Between Commissioning Tests and Energization of Equipment by myn1996	Last post: 04/09/2018 5:17 PM by lyn	13	349
02/08/2018 12:16 AM Voltage Controller in AC Induction Motor by Anonymous Poster	Last post: 04/09/2018 11:16 AM by daveoliver	45	500
03/16/2018 10:26 AM One Line Reactor Multiple VFDs in Parallel by scott165	Last post: 04/09/2018 11:10 AM by daveoliver	20	972
03/16/2018 10:29 AM Rule of Thumb for When to Include Line Reactors and When to Not by scott165	Last post: 04/09/2018 11:09 AM by daveoliver	4	232
06/20/2011 3:17 AM Resistance Earthing Vs Reactance Earthing by Anonymous Poster	Last post: 04/09/2018 5:17 AM by electricalexpert65	6	1343
03/27/2018 6:25 PM Weird Phenomenon With Old Stereo Receiver by Jack Puddin	Last post: 04/09/2018 5:05 AM by Randall	36	1049
03/19/2018 10:58 AM AC-DC Power Supply and Load Bank Build by instrument_physicist	Last post: 04/06/2018 3:25 AM by kumarpradeep	31	405
04/04/2018 1:38 AM Transformer Test by kasrop	Last post: 04/05/2018 11:37 AM by StandardsGuy	4	283
04/04/2018 2:10 PM Small Synchronous Motors by Codemaster	Last post: 04/05/2018 9:06 AM by Codemaster	7	336
09/03/2008 10:13 AM Reverse power to Generator by Rajendar Singh Chauhan	Last post: 04/04/2018 2:56 AM by Kataeb	7	2805
04/01/2018 5:14 AM Island Mode Operation by coolyaar	Last post: 04/03/2018 8:14 AM by dhayanandhan	14	436
04/01/2018 1:55 AM Treat Meter's Service Disconnect as Main Panel? by truthsmiles	Last post: 04/03/2018 1:30 AM by truthsmiles	13	470
01/07/2010 2:27 AM Electrical Specification of Generators by amnajjar	Last post: 04/01/2018 10:21 AM by yasmine	11	1775
03/29/2018 1:41 AM Looking for LED Strip Fixture for a Warning Light by EV1guy2004	Last post: 04/01/2018 4:48 AM by EV1guy2004	5	433
03/30/2018 2:09 PM Transformer Question by Anonymous Poster	Last post: 03/31/2018 11:42 PM by 7anoter4	5	251
03/30/2018 12:06 PM PRV Question by ASSER	Last post: 03/30/2018 3:50 PM by redfred	5	208
03/24/2018 4:25 AM Neutral Distribution Bypassing 3p 3w MCC by luismsanzm	Last post: 03/30/2018 11:27 AM by raghun	4	312
03/18/2018 8:20 PM Microcontroller: Arduino and Raspberry pi Reliability by gutmonarch	Last post: 03/30/2018 9:50 AM by Carl Van Wormer	5	350
03/23/2018 8:32 PM Blocking Spinning Wheel in kWh Meter by Anonymous Poster	Last post: 03/27/2018 8:13 PM by Anonymous Poster	12	392
03/14/2018 5:25 AM Design a Wireless Antenna at PCB by afdsgag123	Last post: 03/27/2018 4:14 AM by kumarpradeep	5	293
02/20/2012 3:33 PM Insulation Class F/B by coolyaar	Last post: 03/25/2018 3:40 AM by dhayanandhan	13	5143
10/16/2012 8:47 PM Minimum Distance Between HV UG Cable and Gas Pipeline by Cirto	Last post: 03/25/2018 2:26 AM by jabbar4k4	13	2538
06/28/2016 6:55 PM Convert Sourcing 0-10v to 0-10v Sinking by REH	Last post: 03/23/2018 7:50 AM by redfred	17	1309
05/16/2017 7:06 PM Is My Memory Shot? 3Phase Calc Check? by Rscott9399	Last post: 03/22/2018 4:40 AM by Codemaster	33	498
02/27/2018 12:23 PM Push - Retract - Hold Without Linear Actuator - HELP by NielsN	Last post: 03/21/2018 12:56 PM by JRiversW	34	407
01/20/2018 10:22 PM Starting a 30kW Motor by Soft Starter by Signode	Last post: 03/19/2018 6:02 PM by rwilliams	13	403
03/16/2018 1:01 PM Batteries on Telephones, Laptops, etc. by fays unKle	Last post: 03/19/2018 12:21 PM by Jpfalt	14	373
01/16/2011 12:29 PM Difference Between Relay and Release by SUBHASISH MANDAL	Last post: 03/19/2018 12:44 AM by spikenet	5	1375
03/05/2018 6:13 PM ETAP Synchronous Generator Inertial Response by Carlos Melim	Last post: 03/16/2018 1:36 AM by 7anoter4	3	408
03/13/2018 9:18 PM Continuos Lighting with Halogen by jeffurraro	Last post: 03/15/2018 9:25 PM by tonyhemet	7	322
03/13/2018 12:12 AM Air Circuit Breaker Compartment Burned and Damaged by milyas009	Last post: 03/14/2018 8:33 AM by khelectrical	11	448
03/04/2018 10:37 AM How to Mitigate Power Cable Capacitance by 3ps	Last post: 03/13/2018 10:00 AM by rwilliams	15	468
03/05/2018 5:20 PM ETAP Pelton Turbine Governor Modeling by Carlos Melim	Last post: 03/08/2018 8:52 PM by RAMConsult	6	313
03/05/2018 11:12 AM Standard Wiring for M8 and M12 Connectors? by scott165	Last post: 03/08/2018 3:24 PM by scott165	7	313
03/08/2018 2:50 PM Electronics Cooling Magazine Seeking EE Guest Bloggers and Authors by Tunalover1958	Last post: 03/08/2018 2:50 PM by Tunalover1958	0	200
03/06/2018 4:59 AM To Stop or Not to Stop, a CNC Magazine at Position for Tool Change by Kataeb	Last post: 03/07/2018 12:30 PM by NotUrOrdinaryJoe	4	323
03/05/2018 12:51 PM Power Transformer by Ajmal khan	Last post: 03/06/2018 1:21 PM by jack of all trades	4	235
10/19/2013 1:00 PM Starter Motor by deeds	Last post: 03/06/2018 7:21 AM by magnumswitch	11	305
04/16/2014 8:21 AM Electrical Motor Starter in Star Delta by Anonymous Poster	Last post: 03/06/2018 7:04 AM by magnumswitch	6	194
06/16/2011 8:37 PM Magnetic Motor Starter by payoute	Last post: 03/06/2018 6:47 AM by magnumswitch	6	135
05/24/2011 2:30 AM Oil Filled Transformer with Nitrogen Filled. Vaccum is Creating Inside, Why? by maheshps	Last post: 03/05/2018 1:49 PM by Ajmal khan	26	4996
03/03/2018 11:34 PM Voltage Regulator Circuit by REH	Last post: 03/05/2018 11:11 AM by GW	11	420
06/17/2010 9:07 AM European Cable Colours by Bright spark	Last post: 03/03/2018 5:19 PM by Sparkysteve	22	3856
02/26/2018 6:18 AM DC Motor Not Running At Load by mohammed ismail	Last post: 02/28/2018 12:44 AM by kumarpradeep	8	363
02/14/2018 3:20 AM High Voltage in Generators by NINNIN	Last post: 02/26/2018 2:49 AM by kumarpradeep	14	347
02/18/2018 10:46 AM Measurement of Earth Electrode Resistance in Dry Desert Area by Rajkumar Verma	Last post: 02/26/2018 1:37 AM by kumarpradeep	6	421
05/01/2010 7:19 AM DESIGING & CONTROLLING OF PANEL BORDS by Anonymous Poster	Last post: 02/26/2018 1:10 AM by kumarpradeep	6	186
02/08/2018 11:59 PM Starters by Rabaacca	Last post: 02/25/2018 11:34 PM by Simon Wan	5	242
02/21/2018 1:39 PM Frequency Rate of Change by Richard Matsiko	Last post: 02/24/2018 10:40 PM by RAMConsult	11	320
02/20/2018 9:29 AM Load Resistance of NGT by eetrrtps	Last post: 02/22/2018 12:02 AM by raghun	9	312
08/30/2013 8:56 PM Electrical Energy Storage Device by aikhh	Last post: 02/21/2018 10:06 PM by dvmdsc	33	509
07/16/2013 6:45 AM Transformer Oil Testing by Pratik Trivedi	Last post: 02/21/2018 8:51 AM by made ardian	21	1200
11/01/2014 6:32 AM PLC KY12s Info by deanpavil	Last post: 02/19/2018 2:24 AM by mehboob	5	315
02/16/2018 4:00 AM LV Blowers & Compressors Stopped During 33kv Incoming Dips by aikhh	Last post: 02/17/2018 12:31 PM by rick_shoop	7	328
03/01/2012 1:48 AM How to Reduce a Fan Motor Speed by herbie	Last post: 02/16/2018 5:56 AM by nikolay	47	1728
02/07/2018 2:26 AM MCB Short Circuit Test by Umakant	Last post: 02/14/2018 6:49 PM by redfred	34	528
08/30/2013 9:26 AM Buchholz Relay/Conservator by jorge1	Last post: 02/14/2018 8:20 AM by Sebastian Müller	6	792
02/04/2018 7:56 AM Motor Duty by S SRINIVASAN	Last post: 02/11/2018 12:33 AM by 7anoter4	12	618
02/08/2018 5:59 AM Electric Motor Query For Small Scale Stirrer by Ron55	Last post: 02/09/2018 1:24 PM by sadibo	20	310
10/31/2017 12:46 AM Car Battery by Anonymous Poster	Last post: 02/09/2018 6:08 AM by Autobroker	50	1149
02/08/2018 10:37 PM Bypass Isolator by Anonymous Poster	Last post: 02/09/2018 5:50 AM by raghun	3	421
02/06/2018 9:55 AM IEC Cable Sizing by Selk	Last post: 02/08/2018 3:15 AM by 7anoter4	8	719
02/04/2018 7:58 AM EOT Crane by S SRINIVASAN	Last post: 02/07/2018 11:45 PM by dhayanandhan	2	215
02/06/2018 10:36 AM Looking for a Development Platform to be Used on Windows by scott165	Last post: 02/07/2018 2:50 PM by phph001	5	290
02/04/2018 1:12 PM Generator Protection by Odon	Last post: 02/06/2018 1:04 PM by rwilliams	6	282
02/04/2018 12:10 AM VFD Troubles by deanpavil	Last post: 02/06/2018 6:23 AM by Bazzer Englander	6	349
01/31/2018 11:47 PM Contactor Humming as Soon as Voltage Increases by amar_verma008	Last post: 02/05/2018 11:12 PM by V.I.Abraham	17	430
02/05/2018 2:21 AM VFD Altivar Hoist Problem by eltech	Last post: 02/05/2018 1:54 PM by SolarEagle	6	502
01/16/2018 3:06 PM Fully Controlled Rectifier Firing Mode by Durguy	Last post: 02/05/2018 7:54 AM by hoo8975	5	331
01/28/2018 7:59 AM Fluorescent Shop Light Fire Hazard by artsmith	Last post: 02/04/2018 11:47 AM by lyn	48	839
01/29/2018 4:23 AM Negative Power Factor by dinesh0477	Last post: 02/02/2018 12:05 PM by manindra	14	454
02/01/2018 12:13 AM Transformer No Load Loss at Different Temperature by Anonymous Poster	Last post: 02/02/2018 11:29 AM by Jpfalt	4	780
01/27/2018 10:28 AM Optimum Selection of One Common Spare Motor Against Three by Aghvel Niazi	Last post: 02/02/2018 9:24 AM by Aghvel Niazi	13	369
01/29/2018 10:11 PM Instrument Cable Vs Control Cable by Selk	Last post: 02/01/2018 11:56 PM by jmueller	11	771
01/27/2018 6:43 AM Ground Fault Factor by electricalexpert65	Last post: 02/01/2018 11:35 PM by V.I.Abraham	8	454

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