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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
09/16/2014 11:18 AM Directional Earth Fault Relay by byjuram	Last post: 09/17/2014 5:18 AM by dj95401	2	183
09/16/2014 11:20 AM Bucholz Relay by byjuram	Last post: 09/17/2014 5:16 AM by dj95401	2	213
09/12/2014 1:30 PM Electrical Questions by MOHD AZAM ANSARI	Last post: 09/16/2014 2:04 PM by James Stewart	12	383
09/16/2014 4:24 AM IEC Code For Transformer Impedance by saraswata1981	Last post: 09/16/2014 8:17 AM by Crabtree	4	201
09/15/2014 11:32 AM Reduce the Speed of Slip Ring Motor by Engr Ayaz	Last post: 09/16/2014 12:16 AM by 7anoter4	7	200
02/15/2013 6:04 AM Effects of Loss of Excitation in a Synchronous Generator by MAfzal	Last post: 09/15/2014 11:16 AM by europium mkII	12	4147
09/05/2014 9:24 AM 24 VAC by Phys	Last post: 09/15/2014 11:15 AM by Phys	24	519
09/13/2014 5:42 AM Electrical Machine by mahi7	Last post: 09/15/2014 10:01 AM by adreasler	10	544
09/14/2014 10:52 AM AC Generator by sauravbabu	Last post: 09/15/2014 7:08 AM by PWSlack	7	357
09/06/2014 10:25 PM LV Motor Over Load by DEVARAJ	Last post: 09/14/2014 12:20 PM by 7anoter4	23	490
09/13/2014 2:08 PM HEI Distributor Internal Wiring Oddity by SSCpal	Last post: 09/14/2014 11:25 AM by LOCKDUKE	13	547
09/12/2014 3:04 AM Inrush Restraint in Differential Protection by rahul_123	Last post: 09/13/2014 9:31 AM by ramvinod	10	301
09/11/2014 6:52 PM Motor Circuit Breaker Rating by cckla	Last post: 09/13/2014 7:54 AM by cckla	16	389
09/11/2014 11:56 PM Ascertain the Continuity of Earth Grid and Lightning Grid by pinku gupta	Last post: 09/13/2014 4:48 AM by HiTekRedNek	4	289
09/08/2014 7:40 AM Necessity of OLR by Atul Chahure	Last post: 09/13/2014 12:58 AM by Anonymous Poster	14	273
08/01/2010 3:13 AM Zig Zag Transformer by Anonymous Poster	Last post: 09/12/2014 1:34 PM by QGeek	4	268
09/11/2014 10:16 AM VFD Driven Air Handling Units In Health Care by dranav	Last post: 09/12/2014 10:41 AM by ozzb	8	191
09/17/2007 9:58 AM Source for a 0-10VDC output joystick suitable for Class 1 Group D Div 1? by cclements	Last post: 09/11/2014 2:01 PM by bokam	5	343
07/14/2014 9:46 AM Crossing of Plumbing and Electric Services by dranav	Last post: 09/11/2014 11:15 AM by dranav	5	210
09/07/2014 9:16 AM Voltage Drop Using Cables in Parallel by Ishfaq Ahmad	Last post: 09/11/2014 10:14 AM by 7anoter4	22	1426
09/10/2014 5:18 AM Ics for MCB against IEC 60947 Vs IEC 60898 by alnashadh	Last post: 09/11/2014 3:16 AM by IQ	2	429
08/25/2014 12:47 PM Multiple Battery Grounding by r&ddoc	Last post: 09/10/2014 6:22 AM by majmudar	61	679
09/10/2014 5:32 AM IEC Standards for MCB by alnashadh	Last post: 09/10/2014 5:48 AM by JohnDG	2	284
09/06/2014 9:21 AM 3 Phase Heater Preservation by novi2014	Last post: 09/09/2014 3:27 PM by jack of all trades	10	308
09/06/2014 7:21 AM Halogen Lights in Electric Fire Blowing by gordonk	Last post: 09/08/2014 9:52 PM by SolarEagle	19	572
09/05/2014 9:51 AM Bigger Variable Speed/Frequency Drive by DannyD	Last post: 09/08/2014 1:08 PM by JRaef	10	297
09/06/2014 2:49 AM UPS Required by khlgupta1972	Last post: 09/07/2014 9:04 PM by BigBirdAustralia	11	364
09/04/2014 6:09 PM Wiring Diagram for Ajax Model KXD145TBFR7029AB W by sk54	Last post: 09/06/2014 1:04 PM by sk54	6	703
09/04/2014 5:23 AM Selling Of Old Hitachi PLC Items And ABB Servo Motors. by Signode	Last post: 09/06/2014 4:12 AM by Signode	4	191
09/04/2014 11:16 AM Google's $1M Challenge by Massey	Last post: 09/05/2014 10:44 AM by europium mkII	8	299
09/04/2014 12:10 AM Regarding Delta Delta Connection In Transformer by sensourabh	Last post: 09/05/2014 7:22 AM by M.R.Iyengar	8	336
09/05/2014 12:47 AM Conversion by navinkumar	Last post: 09/05/2014 2:15 AM by IdeaSmith	4	264
09/04/2014 6:14 AM Active Power Drawn By Capacitor by harshitpatel	Last post: 09/05/2014 12:51 AM by jmueller	4	326
07/29/2014 12:23 PM Want a Million Bucks? by Fredski	Last post: 09/04/2014 2:59 PM by wareagle	36	519
09/03/2014 7:21 AM Earthing In Motor Terminal & Body by mohsinhamid	Last post: 09/04/2014 3:39 AM by user-deleted-1105	11	742
09/02/2014 12:18 PM Neutral Shifting by sensourabh	Last post: 09/03/2014 11:29 PM by Anonymous Poster	19	230
09/03/2014 11:24 AM Difference Between RCBO and {RCD + MCB in Series Connection} by joomunm	Last post: 09/03/2014 5:56 PM by TonyS	8	331
08/29/2014 5:15 AM Transmission Line by Nasir Ahmad	Last post: 09/03/2014 11:55 AM by Unredundant	16	336
09/03/2014 10:22 AM 05 Vibe Base Motor Mounts? by mattmro444	Last post: 09/03/2014 10:25 AM by Doorman	1	201
08/29/2014 1:28 PM Design of a Control Circuit by docnagi	Last post: 09/03/2014 4:15 AM by JIMRAT	26	377
08/30/2014 11:17 AM Difference Between a 3-POLES+N and 4POLES (CB 40A 400V) (Curve D) in 3PH+N Inst by joomunm	Last post: 09/02/2014 10:48 PM by msamad	11	2423
08/30/2014 4:39 PM 100 mts Electrical Conductor by YUMASQ	Last post: 09/02/2014 4:12 PM by Anonymous Poster	16	389
08/18/2014 9:30 AM A 120V,60Hz Music Box by hithuanand	Last post: 09/02/2014 9:22 AM by hithuanand	17	355
08/31/2014 3:01 AM Loading on Different Capacities DG by harshitpatel	Last post: 09/02/2014 4:09 AM by dhayanandhan	5	344
08/06/2014 8:54 PM The Birds on High Voltage Power Lines Question by Jay_	Last post: 09/01/2014 11:55 PM by IdeaSmith	94	1095
08/29/2014 10:51 PM Information Related to Inductive Type Proximity by satish madriki	Last post: 08/31/2014 7:57 AM by spades	2	311
12/08/2013 1:50 PM Fence Earthing System by jcg154	Last post: 08/31/2014 6:37 AM by spfence	9	344
08/28/2014 6:00 AM Max. Load For Given Transformer Capacity by Anonymous Poster	Last post: 08/30/2014 10:45 AM by powersolutionsFBD	14	292
08/12/2014 8:07 AM 20 Years Suddenly No Power In One Room. by Tony Pasquale	Last post: 08/30/2014 10:30 AM by James Stewart	38	550
08/26/2014 8:15 AM Are Pure Sine Wave Inverters Really Possible? by Atul Chahure	Last post: 08/30/2014 8:53 AM by jeyas_mail	37	523
08/29/2014 9:00 PM SF6, ACB Working Principles and Comparison Between SF6 and Vacuum Circuit Breaker by navdeep_goyal	Last post: 08/30/2014 7:37 AM by Alanvaderi	1	308
08/27/2014 2:26 AM Core-1 , Core-2 of CTs by sandeeparjuna	Last post: 08/30/2014 5:28 AM by Alanvaderi	8	1473
08/28/2014 6:21 AM Tesing of Zinc Oxide Lightening Arrester by Anonymous Poster	Last post: 08/30/2014 12:44 AM by Anonymous Poster	11	232
08/26/2014 2:40 PM Fuses Keep Blowing by tccs	Last post: 08/29/2014 4:29 PM by adreasler	41	1453
06/05/2012 12:07 AM Altivar 71 Flashed at Power On by nightshade	Last post: 08/29/2014 4:09 PM by cherro	20	499
08/28/2014 7:39 AM How Do I Verify The Output Power Of Inverter Drive. by Signode	Last post: 08/29/2014 11:51 AM by JRaef	11	302
08/13/2014 12:15 AM Lighting in Confined Silo by jacojan	Last post: 08/29/2014 10:22 AM by James Stewart	52	701
08/27/2014 11:56 PM What Is The Best Make Of Voltage Stabilizer by dmtonyole	Last post: 08/29/2014 8:22 AM by vsar	12	271
08/28/2014 3:08 AM Reflective Printing Flex Banner by dfhdh	Last post: 08/29/2014 6:46 AM by cnc jim	2	257
08/27/2014 6:07 AM Winding Diagram For CAT C18 Genset Excitation Rotor by dbibita	Last post: 08/28/2014 4:55 PM by TonyS	7	289
08/28/2014 7:09 AM 33 kv Sub Station by ghosh_susanto	Last post: 08/28/2014 3:54 PM by jack of all trades	7	279
08/04/2014 12:43 AM Earthing Of Pump And Vessel by mohsinhamid	Last post: 08/28/2014 11:05 AM by manindra	6	370
08/27/2014 10:29 AM Series Reactor of Capacitor Bank by RAMKRISH	Last post: 08/27/2014 10:34 PM by Ed Watts	2	275
08/27/2014 3:22 PM Lister Engine STW3 by allnuts	Last post: 08/27/2014 3:38 PM by Lo_Volt	1	255
08/26/2014 10:15 AM Electrical Power by kelvinjoel	Last post: 08/27/2014 9:16 AM by jeyas_mail	7	218
08/25/2014 3:31 AM How To Rectify Supply When 3 Phase Supply Gets Reversed From Grid End? by gagannws	Last post: 08/27/2014 6:05 AM by Chankley	11	458
08/23/2014 12:09 PM How To Design Reversing Motor Control with One Float Switch by salsar1978	Last post: 08/27/2014 3:38 AM by Andy Germany	48	613
02/23/2013 3:25 AM Submersible Pump Full Load Current by brahmadas	Last post: 08/27/2014 3:19 AM by pnaban	8	552
08/06/2014 12:17 PM Using 50 hz 415VAC And 60 hz 415VAC Cable On Same Cable Tray by g_nraja	Last post: 08/26/2014 10:40 PM by IdeaSmith	32	689
08/25/2014 12:48 AM Amps Drawn By A Ford Type Relay by r&ddoc	Last post: 08/26/2014 10:39 PM by r&ddoc	31	695
08/19/2014 11:48 PM Inverter by sovikm	Last post: 08/26/2014 8:07 AM by jeyas_mail	10	443
12/14/2010 9:10 PM Busbar in MCC by superslim	Last post: 08/26/2014 7:49 AM by jeyas_mail	12	636
03/01/2010 12:30 PM LT Switchgear Upgrades by skumara05	Last post: 08/26/2014 7:28 AM by jeyas_mail	5	165
08/23/2014 1:49 PM Samanta by CHANDI	Last post: 08/26/2014 4:13 AM by PWSlack	16	453
08/22/2014 1:32 AM Power Board Connections by yvesmpicard	Last post: 08/25/2014 10:53 PM by yvesmpicard	10	287
08/19/2014 7:52 PM Big Nuclear Battery, Coming Soon.....? by SolarEagle	Last post: 08/25/2014 2:50 PM by C-Mac	20	389
08/06/2014 4:24 AM Type of Grounding System by DHARAMRAJSINH	Last post: 08/24/2014 5:42 AM by electricalexpert65	22	480
08/18/2014 11:09 AM Capacitor Bank Connected Parallel to Motor by SreekantPSS	Last post: 08/23/2014 7:22 AM by SreekantPSS	10	359
08/20/2014 2:06 AM ESP Softstart by dooola2020	Last post: 08/22/2014 9:39 PM by Grand Poobah	10	304
08/20/2014 5:06 PM Hooking Up a Split Phase Squirrel Cage Motor by Jack Puddin	Last post: 08/22/2014 6:08 PM by Jerrell Conway	11	403
08/21/2014 12:44 AM 10 MW Steam Turbine Generator - Conversion from 60 to 50 Hz by Anonymous Poster	Last post: 08/22/2014 12:54 PM by dhayanandhan	11	439
08/19/2014 6:44 PM Lyn in the News Again by wareagle	Last post: 08/22/2014 9:49 AM by Don from Oz	13	429
08/22/2014 2:28 AM PFC-8 Manual by nsedelhee	Last post: 08/22/2014 3:31 AM by PWSlack	4	303
07/11/2010 12:38 AM Relationship Between MVAR and MW by Ortiv	Last post: 08/21/2014 4:25 AM by dhayanandhan	16	2953
08/19/2014 8:18 AM How To Choose Power Supply by Fosas	Last post: 08/20/2014 8:28 PM by Winfield Hill	6	370
08/19/2014 3:14 AM Generator Voltage by satriatengger	Last post: 08/20/2014 6:56 PM by HiTekRedNek	10	326
08/20/2014 9:33 AM Separation Between Electrical and Instrumentation Ducts by 90.ivan	Last post: 08/20/2014 4:15 PM by lyn	9	360
08/19/2014 12:15 AM Alternator Unable To Supply Power To Welding Machine by naren326	Last post: 08/20/2014 10:32 AM by HiTekRedNek	6	298
08/09/2014 11:14 AM How to Calculate Electrical Consumption If Amps Measured Are Not Equal? by Anonymous Poster	Last post: 08/20/2014 9:40 AM by 7anoter4	17	374
05/21/2014 2:07 PM Non-Conductive Material by Anonymous Poster	Last post: 08/19/2014 11:57 AM by badbob	49	474
07/17/2014 8:24 AM Type of CT Suitable for Oil Filled Transformer by gharemp	Last post: 08/19/2014 11:06 AM by Millbo	10	230
08/15/2014 12:24 AM PQM II Configuration by Chris IWO	Last post: 08/18/2014 1:08 PM by Alanvaderi	4	162
08/15/2014 1:42 AM Subtransient Reactance of Generator by sensourabh	Last post: 08/17/2014 12:44 PM by 7anoter4	7	595
08/12/2014 1:44 PM Steel Wire and Steel Tape Armouring by ASSER	Last post: 08/17/2014 10:10 AM by 7anoter4	13	278
08/14/2014 5:59 AM Steady State Current Of NGR by DHARAMRAJSINH	Last post: 08/17/2014 9:49 AM by redfred	18	296
08/15/2014 5:27 AM Comparison of Energy Efficiency: Centrifugal vs. Multistage Sub Pump by Suresh Bakare	Last post: 08/17/2014 8:45 AM by bullardrr	25	359
08/13/2014 11:57 AM Generator Islanding by sensourabh	Last post: 08/17/2014 7:43 AM by sensourabh	5	278
01/15/2014 4:49 AM Voltage Drop Of The Motor During Normal And Starting Conditions by ibrahimtohme	Last post: 08/17/2014 2:56 AM by satriatengger	14	2880
08/14/2014 5:53 PM Question About VFD/VSD AC Drives Input by lectricboat	Last post: 08/16/2014 10:47 PM by lectricboat	22	473
04/10/2008 8:01 AM HT amps vs LV amps by kingkhong82	Last post: 08/16/2014 2:24 PM by krasheed	11	2015

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