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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
07/10/2007 8:03 PM UPS ONGUARD AND ACS BRAND (SAI OR NO BREAK) by INCOBAR	Last post: 07/11/2007 9:30 AM by G.Swaminathan	1	139
04/04/2007 2:51 AM NCP1653 PFC Controller Question by zanika	Last post: 07/11/2007 8:40 AM by sts	7	418
06/14/2007 9:17 AM Contactor Replacement Question by Anonymous Poster	Last post: 07/10/2007 11:18 PM by JRaef	5	198
06/29/2007 2:07 PM star delta starter by Anonymous Poster	Last post: 07/10/2007 9:52 PM by Anonymous Poster	4	288
06/29/2007 10:25 AM Please explain transformer ratings by G Baskar	Last post: 07/10/2007 12:02 PM by Anonymous Poster	9	339
07/10/2007 9:27 AM BG by Anonymous Poster	Last post: 07/10/2007 10:55 AM by frankd20	1	77
06/19/2007 7:06 AM How To Design A Star Delta Starter For 530KW Motor by koshy.dennis	Last post: 07/10/2007 6:39 AM by Anonymous Poster	11	819
07/06/2007 4:48 AM Permenant Magnet Design: How to do it? by nikunj.theone	Last post: 07/10/2007 1:16 AM by Anonymous Poster	8	271
06/17/2007 2:35 AM my question. by Anonymous Poster	Last post: 07/09/2007 6:20 PM by Anonymous Poster	3	84
07/08/2007 5:04 AM Generator synchronising by Anonymous Poster	Last post: 07/09/2007 2:33 PM by Anonymous Poster	7	464
07/05/2007 1:07 AM Induction Generation Project by Anonymous Poster	Last post: 07/09/2007 8:36 AM by Ron Nombri	2	114
06/18/2007 10:10 AM IEEE Guide for Performing Arc-Flash Hazard Calculations by Ron Nombri	Last post: 07/09/2007 6:57 AM by Ron Nombri	10	257
06/15/2007 2:38 PM Power surge by omkar_991	Last post: 07/09/2007 5:29 AM by Anonymous Poster	2	74
07/05/2007 12:11 AM Part Number Search by saad200615	Last post: 07/09/2007 4:40 AM by 44mEurope	9	207
07/02/2007 12:02 PM Varaiable frequency drive by nvmani	Last post: 07/09/2007 4:33 AM by Anonymous Poster	15	310
07/05/2007 11:25 AM Direct Current by vigneshwar Raj	Last post: 07/09/2007 4:26 AM by PWSlack	5	306
07/04/2007 3:09 AM Relation between No. of poles and output voltage by Anonymous Poster	Last post: 07/09/2007 4:25 AM by Anonymous Poster	9	668
07/04/2007 7:56 AM Generator by G Baskar	Last post: 07/09/2007 4:20 AM by Anonymous Poster	4	255
07/03/2007 12:00 AM Ecodial Software by dara	Last post: 07/09/2007 1:27 AM by Anonymous Poster	2	531
07/03/2007 6:36 AM Maximum or Optimum Loading of a Transformer by Anonymous Poster	Last post: 07/09/2007 1:11 AM by biswanath.das	7	303
07/05/2007 10:24 PM Pedicab using hub motor by fosil	Last post: 07/08/2007 4:14 AM by GM1964	8	255
07/06/2007 1:09 AM Function capacitor for induction generator by Anonymous Poster	Last post: 07/07/2007 9:28 AM by Anonymous Poster	3	176
06/28/2007 9:03 AM DC Power Regulators vs. DC-DC Converters by MOREIRC	Last post: 07/06/2007 9:56 AM by MOREIRC	7	178
07/05/2007 7:41 AM Voltage Rating of a Lightning Arrester? by Anonymous Poster	Last post: 07/06/2007 8:50 AM by mrgrayhairs1953	3	331
07/05/2007 7:44 AM Thermal Protection of Motors? by Anonymous Poster	Last post: 07/06/2007 8:10 AM by Kyoto	5	221
07/01/2007 3:03 PM Transformer Star delta by omkar_991	Last post: 07/06/2007 7:50 AM by biswanath.das	5	487
07/03/2007 5:57 PM Digital switches? by Tineras	Last post: 07/06/2007 6:37 AM by electronick	17	332
07/04/2007 3:00 AM The mysterious voltage transformer by Anonymous Poster	Last post: 07/06/2007 4:19 AM by Anonymous Poster	2	314
07/05/2007 3:46 AM Soft Starters for a Textile Dryer by combined	Last post: 07/06/2007 3:11 AM by madness	3	157
07/03/2007 4:32 AM Vacuum Pressure Transmitter by Anonymous Poster	Last post: 07/05/2007 1:36 PM by Anonymous Poster	6	136
07/03/2007 9:46 AM Electric motors by azeemsb	Last post: 07/05/2007 11:11 AM by ndt-tom	4	306
07/04/2007 12:35 AM Generator Louvers by Romy	Last post: 07/05/2007 10:49 AM by Kyoto	6	329
07/05/2007 2:07 AM bk by Anonymous Poster	Last post: 07/05/2007 7:28 AM by Electroman	2	72
07/03/2007 1:30 AM Acceptable DC +/- terminal to Earth voltages by Asitha	Last post: 07/04/2007 10:28 PM by Anonymous Poster	5	268
06/22/2007 11:58 PM Using CD-R/DVD-R or CD-RW/DVD-RW discs by Anonymous Poster	Last post: 07/04/2007 7:52 PM by Haajee	17	340
06/19/2007 11:21 AM Feeding power from a generator to electrical outlet by slong	Last post: 07/04/2007 12:20 PM by GW	65	756
06/25/2007 1:54 AM PSU/CPU queries and information required by Anonymous Poster	Last post: 07/04/2007 6:21 AM by Anonymous Poster	5	126
06/28/2007 7:00 AM Theory of Battery by Anonymous Poster	Last post: 07/04/2007 2:16 AM by Anonymous Poster	3	264
07/02/2007 10:38 AM EMM by yellowcat	Last post: 07/03/2007 10:25 PM by yellowcat	6	81
06/26/2007 9:16 AM LED 425nm by itsme321	Last post: 07/03/2007 10:46 AM by chtank	7	364
07/02/2007 1:24 PM Can 4-1" Innerducts fit in a 4" Conduit? by Anonymous Poster	Last post: 07/03/2007 9:37 AM by foxwuniv	5	1109
06/29/2007 8:30 AM Stator and rotor have to rotate in opposite directions by kumaar	Last post: 07/03/2007 9:36 AM by techno	7	512
06/18/2007 2:07 AM Capacitor bank for Motor drivers by Asitha	Last post: 07/03/2007 9:11 AM by Anonymous Poster	10	372
06/30/2007 9:56 AM Earthquake in nuclear power plant by Anonymous Poster	Last post: 07/03/2007 8:20 AM by Anonymous Poster	4	196
06/30/2007 3:39 AM UPS system. by Anonymous Poster	Last post: 07/03/2007 7:24 AM by Anonymous Poster	1	181
06/09/2007 8:45 AM why this occure by Anonymous Poster	Last post: 07/03/2007 3:31 AM by Anonymous Poster	13	276
06/28/2007 4:01 AM PD Type Regulator for a Vehicle by Elize	Last post: 07/03/2007 3:21 AM by Elize	2	94
06/29/2007 9:27 AM Please explain transformer protection by varun	Last post: 07/02/2007 4:56 PM by Snakers	8	361
04/25/2007 7:02 AM Cell Phones and ESD by Anonymous Poster	Last post: 07/02/2007 1:48 PM by Anonymous Poster	27	357
07/01/2007 3:37 PM Why the patterns? by Hendrik	Last post: 07/02/2007 1:09 PM by Mr. Guy	4	321
07/01/2007 3:01 AM cement plant e&i works by necmettinsengun	Last post: 07/02/2007 12:44 PM by Anonymous Poster	3	207
07/02/2007 10:32 AM GYRO misaligned axis error correction by Anonymous Poster	Last post: 07/02/2007 10:32 AM by Anonymous Poster	0	106
06/30/2007 5:51 AM Can we built li-ion battery pack with protection and charge module 48 V- 1000 Wh by kab_u_s	Last post: 07/02/2007 8:15 AM by jrpeck	1	127
06/19/2007 2:09 PM Induction cooker radiation by Stelios	Last post: 07/02/2007 7:28 AM by Andy Germany	23	778
07/01/2007 5:12 PM definition of power good by Anonymous Poster	Last post: 07/02/2007 5:56 AM by Solrac	2	110
06/17/2007 3:35 AM Reverse Power Engine Shutdown by najialassal	Last post: 07/01/2007 5:51 PM by PetroPower	17	458
06/30/2007 8:42 AM OIL LEVEL SENSING UNIT REPLACEMENT by Stelios	Last post: 07/01/2007 5:29 PM by Stelios	5	157
05/31/2007 4:00 AM Parallel Running of Two Generators by agarwalbhai	Last post: 07/01/2007 3:38 PM by Anonymous Poster	5	516
06/19/2007 12:29 PM Synchronization of Two Different Actuators by Anonymous Poster	Last post: 07/01/2007 11:00 AM by Anonymous Poster	6	199
06/28/2007 4:52 AM Solar Cells for Home by adam	Last post: 07/01/2007 9:05 AM by chtank	7	352
06/02/2007 12:25 AM a problem in Digital Logic by m2babaey	Last post: 06/30/2007 9:34 PM by Haajee	4	268
06/15/2007 10:08 AM Power cable and control cable in the same trench by zhoucwj	Last post: 06/30/2007 12:26 PM by Anonymous Poster	11	952
06/24/2007 1:26 AM Mainatenance of power transformer by Frans_Tampang	Last post: 06/30/2007 6:48 AM by Anonymous Poster	4	318
06/28/2007 3:18 PM Common Interview Questions and Expected Knowledge? by Tineras	Last post: 06/29/2007 10:19 PM by Johnjohn	13	322
06/21/2007 7:37 AM SF6 HT Voltage Brakers by itsme2khan	Last post: 06/29/2007 10:34 AM by damodar	4	213
06/26/2007 12:48 AM Bonding System and Lightning Ground by addun	Last post: 06/29/2007 4:25 AM by dara	6	283
06/29/2007 2:09 AM Cable and Transformer Characteristics by dara	Last post: 06/29/2007 4:19 AM by cnpower	1	154
06/27/2007 9:10 AM Sources of Energy by suleiman sulkhan	Last post: 06/29/2007 4:08 AM by Gwen.Stouthuysen	7	192
06/21/2007 9:37 AM What Causes Frequent Burn-Out of VFDs? by Anonymous Poster	Last post: 06/29/2007 12:58 AM by Vulcan	19	2087
06/26/2007 7:56 AM Repairing and Rewinding AC Servo Motors by electrical repairs	Last post: 06/28/2007 6:10 PM by ndt-tom	2	191
06/19/2007 6:32 AM Domestic Low Voltage DC Supply by tom	Last post: 06/28/2007 8:43 AM by Anonymous Poster	6	255
06/26/2007 5:40 AM How Many Ammeters Can Be Connected to One Shunt? by horace40	Last post: 06/28/2007 7:01 AM by horace40	13	1242
06/26/2007 7:53 PM Variable Gain Amplifier by m2babaey	Last post: 06/28/2007 2:41 AM by Anonymous Poster	7	426
05/25/2007 9:23 AM transmission lines by mohd12_meeran	Last post: 06/27/2007 6:52 PM by Haajee	13	362
06/06/2007 9:20 AM Transformer Help by Anonymous Poster	Last post: 06/27/2007 6:46 PM by Haajee	10	202
06/26/2007 4:30 AM AVO Meters and Thyrsitors by Anonymous Poster	Last post: 06/27/2007 10:54 AM by garth	1	121
04/27/2007 2:10 PM FCMA starter by rakheebhat	Last post: 06/27/2007 8:58 AM by Vishalpatil_e70	4	252
11/25/2006 3:21 AM Line-Side Vacuum Contactor for FCMA by Anonymous Poster	Last post: 06/27/2007 8:49 AM by Vishalpatil_e70	3	139
11/16/2006 1:17 AM Measuring Hot Spots by Anonymous Poster	Last post: 06/27/2007 8:39 AM by Vishalpatil_e70	4	117
06/26/2007 6:13 AM Fuse-End Connections by vasuster	Last post: 06/27/2007 12:52 AM by Keywalker	2	147
06/25/2007 3:12 AM Current Measurement by Anonymous Poster	Last post: 06/26/2007 8:33 AM by Bill	8	318
06/09/2007 6:23 AM single phase motor power saving while idle by combined	Last post: 06/26/2007 1:26 AM by JRaef	10	277
06/18/2007 10:55 PM Constant voltage supply for motor applications by Asitha	Last post: 06/25/2007 5:39 PM by V.I.Abraham	6	215
06/19/2007 9:18 AM Lightening Arrestor and Earthing by Anonymous Poster	Last post: 06/25/2007 5:13 PM by V.I.Abraham	7	134
06/22/2007 6:13 PM Three phase main breaker to feed single phase panel by Anonymous Poster	Last post: 06/25/2007 5:01 PM by jwperry50	8	1602
06/09/2007 5:44 PM Need help on an Electric Go-Cart Project by Lakeside Physics	Last post: 06/25/2007 2:36 PM by Blink	46	1341
06/23/2007 1:36 PM Phasor sum by salahat	Last post: 06/25/2007 12:28 PM by Snakemike	4	224
06/22/2007 1:23 PM Utility Poles - Spacing on "stepping rods" by jjbadski	Last post: 06/25/2007 12:17 PM by jjbadski	5	438
06/21/2007 11:16 PM Learning about Electrical Maintenance by chandru	Last post: 06/25/2007 12:03 PM by Ron Nombri	5	307
06/21/2007 10:40 AM Modifying old satellite for wireless internet by Nickjd	Last post: 06/24/2007 8:29 AM by aurizon	20	434
06/23/2007 12:54 PM LEROY SOMER 11 KV ALTERNATOR LS54A by Anonymous Poster	Last post: 06/23/2007 12:54 PM by Anonymous Poster	0	234
05/09/2007 1:19 AM differnce between circuit breaker & contactor by Anonymous Poster	Last post: 06/22/2007 10:59 PM by V.I.Abraham	4	233
06/05/2007 7:07 AM Power Supply Noise Reduction Methods by Shyam	Last post: 06/22/2007 10:25 PM by Shyam	47	1214
06/21/2007 4:40 AM Protection System for High-Power Speakers by Anonymous Poster	Last post: 06/22/2007 9:14 PM by cnpower	7	220
06/07/2007 4:46 AM Thermal Overload by tanbch	Last post: 06/22/2007 5:03 PM by Haajee	4	467
06/21/2007 4:23 PM Constant 5V Output from DC Generator by muld4075	Last post: 06/22/2007 3:19 PM by Bill	5	825
06/18/2007 1:32 PM Capacitor Power Factor Correction by jpreynoso	Last post: 06/22/2007 11:48 AM by Anonymous Poster	2	285
06/20/2007 12:07 PM Comb Generators by Wile	Last post: 06/22/2007 10:31 AM by Wile	4	178
06/19/2007 9:24 AM Vacuum Sealing by Anonymous Poster	Last post: 06/22/2007 10:23 AM by ndt-tom	5	171
06/19/2007 7:22 PM Testing a 128KV or 345KV Porcelain Ring/Bell Insulator by know_it_all	Last post: 06/21/2007 12:40 PM by Snakers	6	474

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