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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
03/03/2014 2:58 AM Electricity Question by atulsonpal	Last post: 03/04/2014 7:09 PM by lyn	7	175
03/01/2014 12:36 AM Eliminate Induction Voltage by ammu	Last post: 03/04/2014 12:26 PM by 4wsilver	18	322
03/02/2014 12:16 PM Unarmoured 6.6kV in Underground by mohsinhamid	Last post: 03/04/2014 2:41 AM by 7anoter4	7	252
03/01/2014 10:06 AM CSI Lamp Control Gear by goldian	Last post: 03/03/2014 5:07 PM by PWSlack	13	232
03/03/2014 5:29 AM KVAh Metering by ntnairEKL	Last post: 03/03/2014 12:03 PM by LongintheTooth	6	153
02/27/2014 5:19 AM Cable Terminations by Fave	Last post: 03/03/2014 11:58 AM by IQ	15	384
02/23/2014 1:03 PM No Load Excitation Current of Synchronous Generator Increased by santanuantara	Last post: 03/03/2014 11:51 AM by santanuantara	8	646
02/24/2014 12:36 PM Requirements for Repairing Extension Cords by RICHARDMICHAEL	Last post: 03/02/2014 11:40 PM by bob c	53	2175
12/01/2010 7:41 AM Energy Saving - 30hp Motor by saransat1981	Last post: 03/02/2014 1:51 AM by dhayanandhan	5	150
03/01/2014 9:51 PM Electrical Question by Anonymous Poster	Last post: 03/01/2014 10:26 PM by TonyS	2	150
02/28/2014 11:36 AM Are ELCB/RCDs directional? by Heng	Last post: 03/01/2014 10:52 AM by jmueller	8	447
02/28/2014 4:34 PM Am I Getting OLD??? Totally Confused by porky2009	Last post: 03/01/2014 10:47 AM by porky2009	18	350
04/18/2013 7:56 AM Inrush Current Carrying Capacity of Cable by Muthuvel	Last post: 03/01/2014 3:56 AM by 1boybk1	10	2273
02/13/2011 2:14 AM Generator Tripping Problem by neeuor	Last post: 03/01/2014 3:54 AM by 1boybk1	7	430
02/26/2014 11:36 PM How to Create a Voltage Indicator Circuit? by learner135	Last post: 03/01/2014 2:09 AM by Andy Germany	38	708
02/26/2014 1:19 AM 220VAC to 600VDC by toanphu_co	Last post: 02/28/2014 11:09 AM by dhayanandhan	19	380
02/26/2014 6:56 AM Auto Transformer by mohamedhajah	Last post: 02/28/2014 10:43 AM by The.Tinkerer	13	204
02/07/2014 9:39 AM How Is Grid Phase Managed? by Larry James	Last post: 02/28/2014 9:25 AM by Rixter	13	216
02/26/2014 2:55 PM High Current Passes Through Neutral by dooola2020	Last post: 02/28/2014 6:48 AM by PWSlack	12	304
02/26/2014 4:03 PM Just Out of Curiosity by gringogreg	Last post: 02/27/2014 1:07 PM by The.Tinkerer	11	212
06/25/2012 1:50 AM GD2 Value of Motor by Anonymous Poster	Last post: 02/27/2014 12:25 PM by VIKASH	10	2615
02/21/2014 11:42 AM Need Protection in My System by sumairali	Last post: 02/27/2014 10:12 AM by shivvaram	8	215
02/26/2014 8:06 AM Control Boards for Electrical Energy by JCS	Last post: 02/27/2014 9:47 AM by RAMConsult	12	193
02/21/2014 3:27 PM Better Batteries Coming by Fredski	Last post: 02/27/2014 4:47 AM by Kurtox	14	246
02/24/2014 4:14 PM Lux Level Calculation for Street Light Intersection by Hiliom	Last post: 02/25/2014 5:51 PM by Yahlasit	18	1428
02/24/2014 6:35 AM IE1 & IE2 Efficiency Class Flameproof Motor Catalogue by saraswata1981	Last post: 02/25/2014 9:01 AM by V.I.Abraham	5	165
02/25/2014 1:34 AM EDo and MDO by babithamp	Last post: 02/25/2014 7:10 AM by PWSlack	3	185
02/25/2014 5:43 AM ETAP Parallel Feeding Breakers , TCCs and Coordination by Jaws	Last post: 02/25/2014 5:43 AM by Jaws	0	221
02/24/2014 7:13 AM Electrical Engineering Question by ibru	Last post: 02/25/2014 4:46 AM by dhayanandhan	6	246
02/22/2014 4:31 AM VFD Drive Parameter by sriram1988	Last post: 02/25/2014 12:56 AM by sriram1988	19	366
02/24/2014 10:38 PM Previous Papers on BARC EE OCES/DGFS by tikad	Last post: 02/24/2014 10:48 PM by lyn	1	134
02/24/2014 6:50 AM Electrical Engineering Question by Anonymous Poster	Last post: 02/24/2014 4:14 PM by lyn	5	221
02/20/2014 4:33 AM High Voltage Line Attraction by jinxnao	Last post: 02/24/2014 10:09 AM by PWSlack	43	595
02/21/2014 12:55 PM DC Current Reads Incorrect by deanpavil	Last post: 02/24/2014 3:50 AM by deanpavil	5	186
02/22/2014 7:56 AM Capacitor Value by ghodke rishikesh	Last post: 02/24/2014 3:32 AM by PWSlack	15	420
02/22/2014 1:31 AM Electrical Question by maruti_mm	Last post: 02/24/2014 1:15 AM by IdeaSmith	8	241
02/20/2014 11:53 PM Electrical by Anonymous Poster	Last post: 02/23/2014 1:14 PM by jack of all trades	14	249
02/20/2014 4:27 AM Earth Faulth Current Calculation by Anonymous Poster	Last post: 02/23/2014 6:31 AM by sriram1988	6	399
02/21/2014 5:00 AM Double Cable Protection Question by Dalton	Last post: 02/22/2014 5:46 PM by Munster	8	290
04/05/2009 4:40 AM vector group selection of generator transformer by jaswant	Last post: 02/22/2014 11:09 AM by dhayanandhan	16	5014
07/09/2012 8:06 PM Multiplication Factor by Anonymous Poster	Last post: 02/22/2014 3:21 AM by dhayanandhan	4	508
07/09/2012 6:55 AM Difference Between VSD and VFD? by luv123	Last post: 02/22/2014 2:48 AM by dhayanandhan	6	2688
02/20/2014 7:36 PM Tharanath by Tharanath	Last post: 02/21/2014 5:14 AM by PWSlack	6	235
02/18/2014 8:29 PM VUEALLPT 039 by Joachim Lange	Last post: 02/21/2014 4:25 AM by Randall	5	329
02/16/2014 5:53 AM Parts of 110KV Current Transformer by hubreddans	Last post: 02/20/2014 6:15 PM by hubreddans	5	247
02/19/2014 8:28 AM CAT5e (Company A) VS CAT 6 Different Supplier (Company B) by mazim	Last post: 02/20/2014 2:56 PM by Smoothy	15	319
02/17/2014 4:12 PM Electrical Power System by JC123	Last post: 02/20/2014 11:29 AM by 67model	14	241
08/21/2011 9:48 AM Electronic PCB Intermittent Vias by Anonymous Poster	Last post: 02/20/2014 8:10 AM by Rorschach	26	486
02/06/2014 6:45 PM Series Capacitor 3p Motor Starting by jinxnao	Last post: 02/20/2014 4:43 AM by jinxnao	15	351
06/21/2011 12:07 AM Droop of a Generator by smenon	Last post: 02/20/2014 1:45 AM by dhayanandhan	5	2220
02/17/2014 7:14 AM Generator Not Producing FLC (Full Rated Current) by Straya	Last post: 02/19/2014 7:02 PM by 67model	15	333
02/18/2014 12:32 PM High Resistance Grounding by dilbert247365	Last post: 02/19/2014 9:10 AM by Yusef1	12	410
02/18/2014 2:36 AM PWM in VSD by dooola2020	Last post: 02/19/2014 8:41 AM by PWSlack	7	285
02/17/2014 2:23 AM Frequency Response of Electromagnetic Voltage Transformers by Thabiso	Last post: 02/19/2014 1:22 AM by Thabiso	10	254
12/20/2013 4:13 PM Polar Mohr EMC 92 on Rotary 3 Phase Generator by kbetz	Last post: 02/19/2014 12:09 AM by kbetz	2	233
02/17/2014 1:08 AM Transformer kVAr Losses by vinodk	Last post: 02/18/2014 1:35 PM by V.I.Abraham	6	287
02/11/2014 4:37 PM Theoretical Resonant Motor by NotUrOrdinaryJoe	Last post: 02/18/2014 8:23 AM by 4wsilver	30	461
02/05/2014 12:02 PM Synchronizing Problem by dooola2020	Last post: 02/17/2014 11:14 PM by vishram lele	3	253
02/16/2014 7:51 AM Transformer Differential Relay Operation by KWASI BIMPONG	Last post: 02/17/2014 7:01 PM by Instruform	2	219
02/09/2014 1:12 PM Grounded Generator - Neutral Solid by karthikx10	Last post: 02/17/2014 11:50 AM by karthikx10	22	596
01/14/2014 4:19 PM Will a Flow Battery Power Your Home Soon? by Fredski	Last post: 02/17/2014 11:01 AM by JP76	66	616
02/02/2014 11:36 AM 50Hz 60Hz Question Again! Battery Charger by fnlchris	Last post: 02/17/2014 11:00 AM by old salt	47	2536
02/16/2014 1:04 PM RN221N by Kwabena Adjei Asafoakaa	Last post: 02/17/2014 5:54 AM by DodgySolenoid	5	194
02/14/2014 6:21 AM VTs / Potential Transformer for Protection Relay by silverfox	Last post: 02/17/2014 2:46 AM by silverfox	8	301
02/15/2014 1:32 AM Shorted Coils Repair Question by Younis Sabir	Last post: 02/16/2014 5:12 PM by Younis Sabir	7	193
02/06/2014 4:36 AM PF Correction Capacitor Requirement by Anonymous Poster	Last post: 02/16/2014 4:10 AM by vishram lele	13	340
02/11/2014 10:55 AM About DG Set by Anonymous Poster	Last post: 02/16/2014 3:53 AM by vishram lele	5	134
02/15/2014 6:05 AM Earthing for DG Set by DHARAMRAJSINH	Last post: 02/15/2014 2:26 PM by wareagle	1	197
02/09/2014 10:33 AM Loose Neutral of a Plug & Socket Lead to Smoke & Melting by karthikx10	Last post: 02/15/2014 6:21 AM by karthikx10	10	346
02/11/2014 6:47 AM http://cr4.globalspec.com/thread/45653/Earth-Resistance-Doubt by giri	Last post: 02/15/2014 12:53 AM by giri	3	131
02/12/2014 9:23 AM AC 3 Phase Induction Motor Brake by Jackanil	Last post: 02/14/2014 4:54 AM by debata07	10	449
02/13/2014 9:58 AM Determination Of Power Factor in Three Phase System by Anonymous Poster	Last post: 02/14/2014 3:59 AM by Johnson Shan	4	173
02/12/2014 8:16 AM Electric Solenoid Current Draw by roy hammy	Last post: 02/14/2014 1:16 AM by GW	22	1810
02/11/2014 10:57 AM About Motor by MOTIUR	Last post: 02/13/2014 3:58 PM by eltech	8	176
02/12/2014 1:24 AM Burned 25uF Cap Was Used in a 400W HPS Floodlight by shoebelixir	Last post: 02/13/2014 11:44 AM by tcmtech	10	449
02/11/2014 1:49 PM Copper Contained in Transformer by YAKUB SHAIKH	Last post: 02/12/2014 11:10 AM by 67model	8	389
02/10/2014 12:39 AM How to Find the Size of Magnetic Wire for a Motor by naina33	Last post: 02/12/2014 10:48 AM by 7anoter4	19	637
02/10/2014 7:50 PM Calculating the Copper Content in Armoured Cables by vivindra	Last post: 02/12/2014 7:56 AM by Rixter	17	1107
09/04/2013 1:27 AM Restricted Earth Fault Relay by Anonymous Poster	Last post: 02/11/2014 10:29 PM by ramvinod	12	1422
02/10/2014 11:08 PM Copper Calculation in Transformers by YAKUB SHAIKH	Last post: 02/11/2014 6:34 PM by V.I.Abraham	13	183
02/02/2013 11:12 PM Earthing Between Pump and Motor by Anonymous Poster	Last post: 02/11/2014 1:43 AM by Jinendra	5	404
02/07/2014 1:32 PM Drive Fault - Low Voltage Message by NotUrOrdinaryJoe	Last post: 02/10/2014 8:00 AM by NotUrOrdinaryJoe	7	239
02/07/2014 1:22 AM Earth Leakage Monitoring by patarun	Last post: 02/10/2014 6:16 AM by capblanc	3	177
02/05/2014 12:22 PM Sound Based Feedback System by Anonymous Poster	Last post: 02/09/2014 4:15 PM by Rixter	46	485
02/08/2014 4:46 AM Tan Delta Test on 3.3kv Motor? by dinesh0477	Last post: 02/08/2014 11:32 PM by powersolutionsFBD	3	282
02/07/2014 12:48 PM 2001 Chevy Cav by 2001cluless	Last post: 02/08/2014 11:40 AM by ozzb	9	257
02/07/2014 5:04 AM Phase Rotation by cckla	Last post: 02/08/2014 11:03 AM by horace40	9	258
02/06/2014 10:48 AM Core Grounding Box by jan63	Last post: 02/08/2014 11:02 AM by 4wsilver	16	428
02/06/2014 9:54 PM Load Angle by Allah is great	Last post: 02/07/2014 1:27 PM by The.Tinkerer	6	305
02/06/2014 2:47 PM PVC Conduit and Steel Enclosures by 89fx	Last post: 02/07/2014 12:11 PM by 89fx	6	499
01/14/2014 12:02 AM ACS800 ABB Drive Precharge Circuit Configuration by GW	Last post: 02/07/2014 12:20 AM by GW	2	1012
02/05/2014 6:01 AM CT's Secondary Terminal Earthing by ammu	Last post: 02/06/2014 1:16 PM by jack of all trades	6	438
08/07/2012 5:22 AM Bus Bar Short Circuit Current Calculation by navneet311	Last post: 02/06/2014 11:28 AM by naveenmuralikochi	6	1251
02/02/2014 5:54 AM Speaker Voice Coil Winding Machine? by vijay_sorathiya	Last post: 02/06/2014 6:48 AM by 67model	8	586
02/05/2014 11:28 AM Conservator Shutter Valve by engilis	Last post: 02/06/2014 1:59 AM by beentheredonethat	7	421
02/03/2014 8:32 AM Contactor Working by kannan012	Last post: 02/05/2014 10:03 AM by V.I.Abraham	8	203
02/04/2014 3:09 PM HV Feeders by The.Tinkerer	Last post: 02/05/2014 9:58 AM by The.Tinkerer	4	210
02/03/2014 5:58 AM Total Load of Transformer by elec.engnr	Last post: 02/04/2014 10:20 PM by RAMConsult	9	391
01/30/2014 1:23 AM Isolator and Circuit Breaker Rating by majdhanna	Last post: 02/04/2014 7:40 PM by electricalexpert65	7	571
01/30/2014 3:49 AM Question about Vacuum Circuit Breakers by xsientperiod	Last post: 02/04/2014 7:34 PM by electricalexpert65	18	338

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