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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
04/03/2015 11:58 AM UL Listing of Decorative Fixtures by Jini J	Last post: 04/06/2015 3:49 PM by jack of all trades	12	583
04/01/2015 10:46 PM Sizing of Inverter by ee.saurav	Last post: 04/05/2015 2:04 PM by Andy Germany	26	725
05/09/2012 1:14 AM Convert 220 Volt German Plug To 220 Volt USA by hjewell	Last post: 04/05/2015 2:14 AM by Mafellow	34	1811
04/01/2015 1:02 PM Fire Alarm Control Panel Location by Anonymous Poster	Last post: 04/03/2015 11:57 PM by Jacko the Aus	13	743
03/29/2015 7:51 PM Lighting Control by Anonymous Poster	Last post: 04/03/2015 8:51 AM by Munster	23	717
03/28/2015 8:47 AM Geared Motor Overload Setting by Vulcan	Last post: 04/02/2015 7:08 AM by Vulcan	12	585
03/30/2015 6:11 AM Solution To Limit The Torque Of “Baling Press” by Signode	Last post: 04/02/2015 4:11 AM by Signode	38	758
03/05/2015 11:30 AM No Such Thing as an Electrical Failure by NotUrOrdinaryJoe	Last post: 04/02/2015 2:48 AM by shivaganti	20	720
03/24/2015 8:30 AM Using AC MCB for DC applications by shreeram	Last post: 04/02/2015 2:20 AM by GW	32	3056
03/31/2015 10:34 PM Boost Converter by lucasy93	Last post: 04/01/2015 11:56 PM by tonyhemet	15	561
02/28/2015 7:10 AM Exhaust Fan Capacitor by coolyaar	Last post: 04/01/2015 2:25 PM by jack of all trades	15	892
03/30/2015 1:41 PM How to Prevent a DC Motor From Turning? by astrayelmgod	Last post: 04/01/2015 5:24 AM by Oomborrie	22	1211
03/31/2015 10:40 PM Full Bridge MMC Controller by lucasy93	Last post: 04/01/2015 12:05 AM by SolarEagle	2	461
03/26/2015 1:15 AM Contact Resistance Test by Rami.Wishahi	Last post: 03/31/2015 10:19 PM by redfred	32	1117
03/24/2015 8:56 AM Storage Tanks Welding-Current Return Path! by magnetic_flux	Last post: 03/31/2015 11:17 AM by SHOCKHISCAN	31	1122
02/23/2015 3:09 AM Wireless Charging by Kris	Last post: 03/31/2015 7:08 AM by Kris	39	656
03/29/2015 8:02 AM Grounding! by magnetic_flux	Last post: 03/30/2015 6:11 PM by jt	13	784
03/28/2015 3:33 AM System Voltage by Kyoma	Last post: 03/30/2015 4:51 PM by Codemaster	22	584
03/22/2015 7:08 PM Ceiling Fan Wind Turbine by lneal	Last post: 03/30/2015 8:42 AM by James Stewart	24	1270
03/27/2015 4:48 PM Diesel Engine Starting Problem by dks	Last post: 03/30/2015 6:24 AM by kwcharlie	16	621
03/29/2015 4:47 PM Important Exercise by Anonymous Poster	Last post: 03/29/2015 6:50 PM by JohnDG	5	740
05/10/2010 9:40 AM Difference Between Earth Fault Relay and Earth Leakage Relay? by Anonymous Poster	Last post: 03/29/2015 12:46 PM by sugina	4	4948
02/27/2015 3:52 PM Generator Question by gen11	Last post: 03/29/2015 10:37 AM by dhayanandhan	14	410
03/27/2015 7:17 AM Epoxy by mohgamal201365	Last post: 03/28/2015 5:22 AM by Crabtree	5	526
03/20/2015 3:14 PM Battery Bank Sizing by Kyoma	Last post: 03/28/2015 3:23 AM by Kyoma	44	869
03/26/2015 2:57 AM May I use the APFC at DG? by muthuk10	Last post: 03/28/2015 1:51 AM by pnaban	11	642
03/27/2015 2:57 AM Busbar Chamber Thermograph by hrk	Last post: 03/27/2015 12:11 PM by PeterT	2	416
03/25/2015 4:17 AM Fuse Rating by mohgamal201365	Last post: 03/27/2015 8:12 AM by Wal	12	587
03/25/2015 4:37 AM NHP Mod 6 RCD's by JDriethmuller	Last post: 03/27/2015 6:51 AM by Wal	4	488
11/09/2014 12:23 PM Electrical Troubleshooting by dks	Last post: 03/27/2015 2:04 AM by dks	16	400
03/25/2015 2:38 AM AC SCR Drilling Rig by dks	Last post: 03/27/2015 1:58 AM by dks	11	619
03/25/2015 9:21 AM Will This Work? Rough AC Welder/Weldernator. by andoneoone	Last post: 03/26/2015 9:48 AM by SHOCKHISCAN	16	714
07/18/2012 8:48 AM Earth Grid by santosh zingurde	Last post: 03/26/2015 8:56 AM by magnetic_flux	14	427
12/28/2014 8:08 AM A Question About the Circuit Shown by Anonymous Poster	Last post: 03/26/2015 5:05 AM by Nigh	52	837
03/25/2015 8:09 AM 15 Minutes Power Back Up For 5.5 KW by muthuk10	Last post: 03/26/2015 2:39 AM by muthuk10	8	542
03/24/2015 2:31 AM Downsizing Neutrals BS7616 by 1capybara	Last post: 03/25/2015 4:21 PM by jbourass	11	654
03/24/2015 11:06 AM Isolation Transformer on Fuel Supply Pump Circuits by RV	Last post: 03/25/2015 2:23 PM by jbourass	4	447
03/23/2015 6:34 PM Best Way to Make a Current Source by Economist	Last post: 03/25/2015 12:06 PM by tdesmit	8	774
03/22/2015 10:29 PM Crappy Zenith 100A and 200A Transfer Switches? by dvmdsc	Last post: 03/25/2015 10:54 AM by dvmdsc	11	598
03/18/2015 2:29 PM Again Cos Fi by Yuri B.	Last post: 03/25/2015 9:51 AM by James Stewart	9	552
03/18/2015 8:43 AM AC/AC Converter For Naval Application by soolloos	Last post: 03/25/2015 9:35 AM by James Stewart	13	535
03/23/2015 1:44 PM Basic Difference Between AC and DC by SHAILENDRA MANI	Last post: 03/25/2015 4:51 AM by dhayanandhan	7	480
02/22/2015 9:01 PM UPS Issue by cuba_pete	Last post: 03/25/2015 3:48 AM by 1capybara	9	498
03/14/2015 12:24 PM Solar System Design by mohgamal201365	Last post: 03/24/2015 10:37 AM by James Stewart	54	757
03/21/2015 6:30 PM Power Up LEDs by ronseto	Last post: 03/24/2015 1:57 AM by gmphadte	24	729
03/19/2015 9:13 PM Connecting P1 and P2 NC Motor Thermostats to Drive by laudrup	Last post: 03/23/2015 4:28 PM by giri	10	2160
03/23/2015 12:23 PM Need Help to Identify Shorting Components in Power Supply by balajiselmptc	Last post: 03/23/2015 1:01 PM by PWSlack	3	419
03/21/2015 4:31 AM CBCT Connection by javadkv	Last post: 03/23/2015 10:39 AM by Circuit Breaker	13	676
03/11/2015 4:17 PM Grounding and Bonding a Production Line by adreasler	Last post: 03/23/2015 9:23 AM by adreasler	18	642
02/26/2015 6:09 AM how to calculate multiplying factor if meter ctr is -/5? by amit goyal	Last post: 03/23/2015 7:52 AM by 7anoter4	2	494
03/20/2015 1:31 AM Intricacies of Wiring of a Research Vessel by gmphadte	Last post: 03/23/2015 12:15 AM by gmphadte	13	535
03/05/2015 4:13 PM AC Meter Voltage Readings with Different Frequencies by Autobroker	Last post: 03/22/2015 9:08 PM by Unredundant	85	847
03/18/2015 3:23 PM Time Delay Relays by eltonsl	Last post: 03/22/2015 11:13 AM by JRaef	23	639
03/16/2015 11:12 AM 60Hz, 220-240 V Treadmill by LeeJ	Last post: 03/21/2015 3:27 PM by Andy Germany	90	1324
03/15/2015 7:48 AM Substation Cut Out Inputs by VEERA257	Last post: 03/20/2015 10:25 AM by V.I.Abraham	10	458
03/19/2015 12:15 AM Measured Touch and Step Potential by sahababu71	Last post: 03/20/2015 2:05 AM by 7anoter4	4	540
03/18/2015 7:32 AM ACS 800 Tripping Without Any Indication by giri	Last post: 03/19/2015 5:53 PM by GW	13	773
02/19/2015 8:47 AM 4017 & 555 Police LED Lights Project (noob question) by 1000110	Last post: 03/19/2015 5:13 AM by Oomborrie	24	770
03/09/2015 1:06 AM Measuring the Resistance of a Button by caunyd	Last post: 03/19/2015 4:45 AM by Oomborrie	31	899
03/17/2015 4:27 PM Busbar Tap Off by Anonymous Poster	Last post: 03/18/2015 10:19 AM by welderman	20	582
03/05/2015 9:49 AM Earth Drill Machine for Earth Rod by junbone101	Last post: 03/18/2015 1:25 AM by mic	16	786
03/12/2015 7:50 AM Power Factor at Unbalanced Load by Anonymous Poster	Last post: 03/18/2015 12:22 AM by Wal	8	786
03/17/2015 5:09 AM Grading Capacitor by ASSER	Last post: 03/17/2015 1:03 PM by RAMConsult	1	442
02/10/2015 4:51 AM Boiler Water pH & TDS by Muhammad Bilal Bhatti	Last post: 03/17/2015 5:49 AM by Muhammad Bilal Bhatti	8	2295
03/14/2015 7:26 PM Wanted: Product Development EE by tayglo	Last post: 03/16/2015 10:13 PM by redfred	24	558
03/15/2015 7:37 AM What is the Minimum Safe Distance to Locate a Substation from a Classified Plant by VEERA257	Last post: 03/16/2015 12:51 AM by Tornado	10	571
03/12/2015 10:54 AM Soft Starter and Delta Starter by ibrahim81	Last post: 03/15/2015 10:33 AM by Unredundant	22	605
03/13/2015 4:53 AM How to Convert the Mechanical Loads to Electrical Energy by cd12345	Last post: 03/15/2015 3:40 AM by TrevorM	11	886
02/08/2013 12:59 PM High Pressure Mercury Lamp (HPMV) by Anonymous Poster	Last post: 03/14/2015 5:46 PM by Merc Man	6	295
05/19/2014 5:50 AM A Liquid 'Homopolar Motor' by europium mkII	Last post: 03/14/2015 2:44 PM by Ziggy	15	373
03/13/2015 2:58 PM Potential Transformer Fuse by mohgamal201365	Last post: 03/13/2015 6:49 PM by mohgamal201365	10	433
03/12/2015 11:21 PM Min Separation Between 25kv Power and LV Control Cable by sahababu71	Last post: 03/13/2015 3:16 PM by SHOCKHISCAN	4	695
03/09/2015 5:15 PM Powerflex 753 VSD by Anonymous Poster	Last post: 03/12/2015 2:25 PM by jack of all trades	30	1002
03/07/2015 5:31 PM A "Solution" Turned Into a Problem (Genset Issues) by r&ddoc	Last post: 03/11/2015 5:38 PM by JRaef	18	895
03/11/2015 8:22 AM Current Transformer Polarity Difference by mohgamal201365	Last post: 03/11/2015 3:25 PM by mohgamal201365	13	652
03/02/2010 8:19 AM Too Well-Grounded? by ca1ic0cat	Last post: 03/11/2015 3:04 PM by adreasler	4	285
03/08/2015 6:20 AM Low Pressure LPG Gas Flow Control Solenoid Valves by Shyam	Last post: 03/11/2015 7:21 AM by JohnDG	28	690
06/28/2011 11:55 AM Breaker and a Half Bus Configuration by dcpppf	Last post: 03/10/2015 5:01 PM by Gregory J	24	3431
03/02/2015 7:59 AM Start Verses Run Capacitor by NotUrOrdinaryJoe	Last post: 03/10/2015 12:09 AM by JIMRAT	25	783
03/07/2015 10:45 AM PLC/Microcontroller in Charging, and Sirens by Anonymous Poster	Last post: 03/09/2015 2:18 PM by Crabtree	13	545
03/06/2015 9:54 PM Frame Synchronisation via Modified Approach of Bit Insertion by galaxy_twirl	Last post: 03/07/2015 10:34 PM by galaxy_twirl	11	591
03/04/2015 3:57 PM Enquiry by KWASI BIMPONG	Last post: 03/07/2015 9:42 AM by redfred	10	422
03/04/2015 4:48 AM Can Fire Hydrants Run in Floors (with False Ceilings) Above Cable Trays? by jamesjithin	Last post: 03/05/2015 12:24 PM by Circuit Breaker	10	636
03/02/2015 12:56 PM What is the Difference Between Data Concentrator & RTU? by Anonymous Poster	Last post: 03/04/2015 11:15 PM by Anonymous Poster	9	1275
02/25/2015 6:20 PM Merging Current and Voltage Sources - How Can I Do This? by scall93	Last post: 03/04/2015 4:00 PM by jack of all trades	48	780
03/02/2015 8:14 AM Transformer Turn Ratio Testing by manzoor14	Last post: 03/04/2015 12:06 AM by Wal	11	547
03/01/2015 11:06 PM Casio fx-FD10 Professional Scientific by Lonewolf	Last post: 03/03/2015 11:11 AM by Massey	12	563
01/31/2008 4:06 AM Single Phase Dynamic Voltage Restorer (DVR) by Anonymous Poster	Last post: 03/03/2015 12:46 AM by kalpesh.chaudhary05	13	276
02/28/2015 9:10 PM High-Impedance Transformers by Anonymous Poster	Last post: 03/02/2015 11:26 AM by Unredundant	14	606
02/26/2015 3:37 PM Circuit Breaker by Anonymous Poster	Last post: 03/02/2015 4:54 AM by Andy Germany	10	612
05/06/2009 10:34 PM Back Torque and Back Force in Linear Generators by EagleAlphaOne	Last post: 03/01/2015 10:00 PM by bobbell	3	271
02/27/2015 5:40 AM Recommend Components for Miniature Processing Plant that will be Automated using by Anonymous Poster	Last post: 03/01/2015 3:08 PM by jack of all trades	3	413
02/28/2015 1:22 PM LED Street Lamp Question by Juma Ganiyu	Last post: 03/01/2015 1:44 PM by SolarEagle	11	699
02/28/2015 6:30 AM VersaMax Micro PULS Controller by Anonymous Poster	Last post: 03/01/2015 10:01 AM by Hendrik	2	395
02/26/2015 11:05 PM Motor Operation in the Plant by moons	Last post: 03/01/2015 1:21 AM by sohail0110	15	542
02/27/2015 9:05 PM Looking for an Emergency Disconnect Switch of 200~300ADC 500+V by zhangd732	Last post: 02/28/2015 11:33 AM by JRaef	3	449
02/27/2015 12:46 AM How to Calculate Multiplying Factor if Meter ctr is -/5? by amit goyal	Last post: 02/28/2015 3:09 AM by spades	3	550
02/25/2015 10:13 PM Balanced Three Phase Delta Circuit Problem by Oak	Last post: 02/27/2015 8:17 AM by horace40	5	616
02/20/2015 1:49 PM Inverter by Anonymous Poster	Last post: 02/27/2015 7:24 AM by Andy Germany	30	665
02/23/2015 4:30 PM Ring and Radial Looping by abueed	Last post: 02/26/2015 6:37 PM by Crabtree	14	440

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