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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
12/21/2008 3:31 AM polarisation index by amitnam2005	Last post: 07/27/2012 7:28 AM by Tilak Ghoshal	4	1069
07/26/2012 6:52 AM Aluminum Bar Plating by cliffhardcastle	Last post: 07/27/2012 6:05 AM by zs6bxi	12	567
07/26/2012 10:37 AM DC Current Blocking Diode by k2chan	Last post: 07/26/2012 11:50 PM by Wal	5	349
07/24/2012 8:50 PM Geared AC Motors and Frequency Drives by Robotech	Last post: 07/26/2012 6:53 PM by Robotech	11	326
07/24/2012 5:33 AM Synchronous Generator AVR Replacement by i83	Last post: 07/26/2012 9:11 AM by LAA_Lucke	16	680
03/02/2012 10:30 AM Excitation Fail Condition in Power Generation Unit by imdje	Last post: 07/26/2012 1:12 AM by loadshare	7	169
07/24/2012 8:56 AM Modifying IF Bandwidth on a Radio by hydrogenhead	Last post: 07/26/2012 12:37 AM by StandardsGuy	4	229
07/18/2012 6:34 AM Safe Way to the Reverse Polarity of a Electromagnet. by moazzim	Last post: 07/25/2012 11:50 PM by moazzim	12	1990
07/24/2012 10:19 AM Backup Time of UPS by Local_Eng	Last post: 07/25/2012 12:57 PM by K_Fry	10	202
07/17/2012 1:42 PM Pure Water and Electricity Conduction by Alwin Paul	Last post: 07/25/2012 10:59 AM by Codemaster	14	197
07/20/2012 8:18 AM Cable Lay by Anonymous Poster	Last post: 07/25/2012 6:30 AM by silverfox	4	166
07/22/2012 12:56 PM Bi-Voltage Induction Motor by Anonymous Poster	Last post: 07/24/2012 11:41 PM by azerolimited	16	257
07/20/2012 4:49 AM Transformer Calculation by tirmizi	Last post: 07/24/2012 11:25 PM by pnaban	14	354
08/20/2011 11:19 AM Counterfeit and Illegal Plugs and Leads by FatallyFlawed	Last post: 07/24/2012 10:56 PM by soebfatehi	81	1129
07/24/2012 12:23 PM Battery by rambabugopisetti	Last post: 07/24/2012 12:36 PM by lyn	1	131
07/23/2012 12:15 AM Generator Transformer Phase Sequence Problem RYB-BYR by ijanto	Last post: 07/24/2012 12:17 AM by RAMConsult	7	632
07/20/2012 3:05 AM Reactive Power by santosh zingurde	Last post: 07/23/2012 6:50 PM by FLIPFLOP	17	366
07/23/2012 12:58 PM Joule and Watt Units Relation by Anonymous Poster	Last post: 07/23/2012 4:51 PM by bob2012	5	150
07/20/2012 12:40 PM Need Your Advice on the Right Motor by JackDani	Last post: 07/23/2012 10:52 AM by lyn	10	232
07/21/2012 6:15 AM Type of Storage Battery by Gadepalli Subrahmanyam	Last post: 07/23/2012 8:21 AM by Codemaster	7	137
07/22/2012 1:46 PM TNS System by Anonymous Poster	Last post: 07/23/2012 4:59 AM by Mushtak T.Majeed	3	218
07/21/2012 6:38 AM First or Second Glow by Anonymous Poster	Last post: 07/22/2012 4:40 PM by Anonymous Poster	16	155
07/22/2012 3:31 AM Model OHL Failure Statistics by Tanvir Hussain	Last post: 07/22/2012 11:41 AM by Tornado	4	84
07/20/2012 5:53 AM NETAPP Disk Size by mathewkyle	Last post: 07/21/2012 2:36 PM by bob2012	5	156
07/20/2012 10:42 PM Recent Trends in Transmission System by gova1467	Last post: 07/21/2012 11:24 AM by 67model	4	105
07/18/2012 12:32 PM Electrical by Anonymous Poster	Last post: 07/21/2012 10:38 AM by JRaef	6	153
07/20/2012 1:42 AM Current Inductor Motor Relationships by satishhar	Last post: 07/20/2012 11:15 PM by leveles	3	117
04/30/2012 6:25 PM Parallelling Power by The.Tinkerer	Last post: 07/20/2012 8:22 PM by The.Tinkerer	47	621
07/19/2012 8:30 AM Three Phase Current Calculation by amjadhn09	Last post: 07/20/2012 2:04 PM by Anonymous Poster	2	379
07/18/2012 9:24 PM 120v to 12v Convertor by durtieduck	Last post: 07/19/2012 6:11 PM by durtieduck	4	96
07/18/2012 8:17 PM Harmonic Distortion Calculation Load Side of Isolation TX by Anonymous Poster	Last post: 07/19/2012 5:04 PM by Anonymous Poster	2	109
07/17/2012 3:32 PM Machine Safety Standards by Paulusgnome	Last post: 07/19/2012 3:22 PM by Paulusgnome	8	277
07/18/2012 4:18 PM 240VAC 3P WYE by leblar1	Last post: 07/19/2012 1:31 PM by NotUrOrdinaryJoe	3	190
07/19/2012 7:30 AM DC Under Voltage and Over Current by s.sutheesan	Last post: 07/19/2012 1:21 PM by NotUrOrdinaryJoe	2	127
07/18/2012 12:11 PM How to Test the Following Electronics Components-02 by sunday matembo	Last post: 07/19/2012 11:53 AM by PeterT	5	190
07/18/2012 8:39 AM Bushing CT For Auxiliary Transformers by Anonymous Poster	Last post: 07/19/2012 11:45 AM by PeterT	1	104
07/18/2012 6:22 AM Required Electromagnet Design Calculation by moazzim	Last post: 07/19/2012 6:39 AM by kvsridhar	5	209
07/16/2012 9:59 AM Earthing Question by V S Reddy	Last post: 07/18/2012 3:15 PM by cuba_pete	2	128
07/16/2012 11:56 PM Mean Time Toward Failure or Lifetime Estimation by moomoo	Last post: 07/18/2012 12:57 PM by szwasta	11	194
07/15/2012 11:28 AM Electrical Power Distribution Board Question by rambabugopisetti	Last post: 07/18/2012 11:51 AM by Anonymous Poster	3	154
07/17/2012 6:19 AM Pole Formation in Induction Motor by Anonymous Poster	Last post: 07/18/2012 11:22 AM by JRaef	3	333
07/16/2012 2:04 AM Intellipower 1.6KVA UPS Issues by nightshade	Last post: 07/18/2012 9:31 AM by nightshade	17	311
07/16/2012 10:15 PM What Kind of Battery Can Power This Fan? by Anonymous Poster	Last post: 07/18/2012 8:42 AM by nitroxpro	6	370
07/16/2012 1:24 PM ELCB by rambabugopisetti	Last post: 07/18/2012 4:02 AM by AW	4	159
07/17/2012 9:27 PM Electrical Eng ( MCC Utility Consumption) by narendranei5	Last post: 07/18/2012 2:19 AM by debata07	4	131
05/09/2010 7:44 AM B.O.E Boiler Proficiency by jayesh100375	Last post: 07/18/2012 1:13 AM by mohnish_powermech	18	858
07/12/2012 7:52 AM Lightening Arrestor or Voltage Stabilizer by sash46	Last post: 07/18/2012 12:58 AM by sash46	4	180
07/12/2012 3:50 AM Line Conductor and Protective Conductor by luv123	Last post: 07/18/2012 12:40 AM by luv123	3	99
07/17/2012 4:33 AM Diesel Generator Sizing for Pumps by faizalmdz	Last post: 07/18/2012 12:07 AM by pnaban	6	203
07/15/2012 10:42 AM Electrical Contactor Coil Question by Anonymous Poster	Last post: 07/17/2012 11:49 PM by JRaef	2	137
06/29/2012 2:14 AM Transformer by sprabakar22	Last post: 07/17/2012 3:38 PM by Codemaster	9	365
11/23/2011 9:53 PM Electric Traction in India by hithuanand	Last post: 07/17/2012 1:26 PM by Alwin Paul	2	91
07/15/2012 9:26 PM New Electrical Service Drop Method? by txmedic3338	Last post: 07/17/2012 12:23 PM by aguilafede	8	347
07/16/2012 5:39 AM To Calculate Efficiency of Loaded Induction Motor by Anonymous Poster	Last post: 07/17/2012 11:20 AM by silverfox	8	345
07/14/2012 3:45 AM IR Testing Using DAR (Dielectric Absorbtion Ratio) Time Mode by zhafran	Last post: 07/17/2012 9:39 AM by manindra	2	276
07/13/2012 11:32 AM Transformer Polarity by mir imran altaf	Last post: 07/17/2012 7:40 AM by vsar	9	208
07/16/2012 12:23 PM Application of VFD for AHU/HVAC by mjain	Last post: 07/17/2012 6:19 AM by Flaxfield	6	490
01/04/2012 4:36 AM A Quick Phase AC Question by StephenD420	Last post: 07/17/2012 12:00 AM by Benzotope	9	294
11/18/2010 6:08 PM Starting power factor of induction motor by polerz	Last post: 07/16/2012 1:56 PM by Yuri B.	13	4028
07/15/2012 2:42 PM How to Convert Floating Neutral to Grounded Neutral in Single Phase Supply by Anonymous Poster	Last post: 07/16/2012 1:12 PM by frankdolan	13	566
07/15/2012 8:26 AM Single Phase Pump Motor Winding Burned by ANILRAJPILLAI	Last post: 07/16/2012 11:41 AM by ANILRAJPILLAI	9	384
07/16/2012 10:32 AM 16 Lead Generator? by leblar1	Last post: 07/16/2012 11:39 AM by leblar1	2	145
07/15/2012 10:49 AM 245 kV Circuit Breaker Question by t_syamprasad	Last post: 07/16/2012 11:12 AM by pnaban	2	127
07/13/2012 7:14 AM Transformers by mir imran altaf	Last post: 07/16/2012 10:12 AM by PeterT	5	237
07/12/2012 1:10 AM Electrical Engineering: Circuit Design Questions by Anonymous Poster	Last post: 07/16/2012 9:21 AM by manindra	4	327
07/13/2012 12:43 PM Diesel Engine Starter by coolyaar	Last post: 07/16/2012 9:20 AM by Anonymous Poster	11	1220
07/07/2012 5:10 AM DC Solinoid by sandeepn	Last post: 07/16/2012 1:57 AM by perry	12	177
07/13/2012 2:07 AM UPS Location by Anonymous Poster	Last post: 07/15/2012 6:32 PM by Sapper	3	134
07/10/2012 9:58 PM What Model Contractor Goes to Disconnect My Generator From Home Distr.Panel? by iaraktchiev	Last post: 07/15/2012 5:14 PM by dj95401	16	398
06/20/2012 11:57 PM Harmonic Block by byjuram	Last post: 07/15/2012 6:03 AM by Wal	7	205
07/05/2012 1:26 AM How to Read and Understand Industrial Electrical Schematics by chinna_rao	Last post: 07/15/2012 2:35 AM by kislay verma	30	2911
07/13/2012 5:07 AM Testing of Three Phase Transformer by mir imran altaf	Last post: 07/14/2012 3:37 PM by fixitorelse	5	256
07/04/2012 2:08 AM Motor Pump Amperage by johnmik	Last post: 07/14/2012 3:27 PM by brich	6	267
07/13/2012 2:56 AM Voltage Drop Caculation for AAAC/Over Head Conductor by rasinsasidharan	Last post: 07/14/2012 2:51 PM by Mushtaq Hussainh	5	418
07/12/2012 2:08 AM Battery Powered Peltier (Electrothermal) Cooler? by Zeig	Last post: 07/14/2012 10:37 AM by ronclarke	21	1311
07/10/2012 11:46 PM Detail Procedure for Design Mcc Panel by Anonymous Poster	Last post: 07/14/2012 8:50 AM by AW	7	178
07/05/2012 3:33 PM Generator Load Sharing System by shariqsaiyed	Last post: 07/14/2012 6:30 AM by AW	11	408
07/12/2012 7:51 AM Panel Short Circuit Rating by Anonymous Poster	Last post: 07/14/2012 5:36 AM by AW	8	425
07/13/2012 10:15 AM Submersible Motor Deterioration by Dave Kempen	Last post: 07/14/2012 4:22 AM by brich	14	198
07/11/2012 1:04 AM KW & PF by iftikhar129	Last post: 07/14/2012 3:13 AM by Tornado	5	261
07/12/2012 4:58 AM Low Resistance and High Resistance in Difference Busbar Protection by conveo	Last post: 07/13/2012 11:22 PM by electricalexpert65	2	90
07/12/2012 5:50 AM Switchgear by inspec99	Last post: 07/13/2012 11:19 PM by electricalexpert65	5	112
07/12/2012 8:55 AM Pump Motor Coupling by coolyaar	Last post: 07/13/2012 10:56 PM by Holzfeller	25	344
07/11/2012 12:53 PM Strange Behaviour of Stepper Motor by dulhas	Last post: 07/13/2012 4:03 PM by leveles	10	255
07/13/2012 12:00 PM Why We Are Removing Semi-Conductor Layer Outside the Insulation by mohsinhamid	Last post: 07/13/2012 3:03 PM by PeterT	2	129
07/12/2012 3:18 PM Transformer Ratio Test TTR by teewai	Last post: 07/13/2012 9:38 AM by redfred	5	217
07/12/2012 5:41 AM Power Cable Vendor Inspection by inspec99	Last post: 07/13/2012 9:23 AM by silverfox	5	93
07/11/2012 1:19 AM Un Earthed & Earthed cable by Muthuvel	Last post: 07/13/2012 9:08 AM by nikolay	9	244
07/06/2012 2:32 AM VFD for Chilled Water Pumps and Condenser Water Pumps by jhunair	Last post: 07/13/2012 7:39 AM by nesubra	14	549
07/10/2012 3:00 PM Conditions for Paralleling Two or More Transformers by Anonymous Poster	Last post: 07/13/2012 12:03 AM by V.I.Abraham	4	164
07/31/2010 11:13 PM When Will a VSD (Variable Speed Drive) Cause a 4 Pole Motor to Vibrate at 50Hz? by Anonymous Poster	Last post: 07/12/2012 11:44 PM by jakbeuk	7	185
07/11/2012 12:50 PM Photocell Installation by benotype	Last post: 07/12/2012 10:06 PM by Usbport	10	290
07/11/2012 8:54 AM Maximum Let-Through Energy of Fuse Into Cable - Max at 5 Seconds Disconnect Time by gilly1	Last post: 07/12/2012 6:59 PM by Mushtaq Hussainh	1	335
07/12/2012 5:47 AM Electrical Insulator Factory Acceptance Test by inspec99	Last post: 07/12/2012 3:35 PM by jack of all trades	3	99
07/12/2012 8:13 AM Power Upgradation Facility by Aghvel Niazi	Last post: 07/12/2012 3:16 PM by jack of all trades	1	137
07/10/2012 7:39 AM Capacitor Problem in Case of Service Restoration? by Young_engineer	Last post: 07/12/2012 11:44 AM by Young_engineer	3	188
07/12/2012 4:58 AM SF6 GCB Bushing CT Problem by zuma	Last post: 07/12/2012 11:17 AM by PeterT	1	164
07/01/2012 8:46 AM DC to DC Step-up Transformer by Anonymous Poster	Last post: 07/12/2012 10:59 AM by Noudge79	10	187
07/11/2012 12:19 PM EMP & Flare Protect Solar Array by mog	Last post: 07/12/2012 10:15 AM by NotUrOrdinaryJoe	1	76
06/22/2012 3:35 AM Problem in the 132kv Double Circuit Line by Anonymous Poster	Last post: 07/12/2012 9:41 AM by MJ Jordaan	6	256

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