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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
04/08/2010 9:09 AM Incomer sizing calculation for a 3phase 4 wire 415V 50Hz switchboard by Anonymous Poster	Last post: 04/10/2010 10:29 AM by Tornado	6	545
03/31/2010 7:41 AM PLC Programming by Anonymous Poster	Last post: 04/10/2010 7:58 AM by srivat100	3	137
01/28/2010 4:06 AM CT Selection for Differential Protection by shanbhag	Last post: 04/10/2010 7:46 AM by Anonymous Poster	3	898
04/02/2010 6:07 AM Best Equipment for Energy Saving in Motors by sivagurunathan	Last post: 04/10/2010 3:22 AM by sivagurunathan	3	108
04/09/2010 6:32 AM Synchronous Machine by Anonymous Poster	Last post: 04/10/2010 2:45 AM by nesubra	5	90
04/09/2010 6:43 AM Electrical Motor Shaft by Anonymous Poster	Last post: 04/10/2010 2:43 AM by nesubra	4	99
04/09/2010 8:30 AM Load Centers by JOECPQ1	Last post: 04/10/2010 2:23 AM by kwoznia1	5	179
04/08/2010 3:16 AM Generator protection by dil_sen_2010@cr4.com	Last post: 04/09/2010 11:25 PM by Jans	4	123
04/09/2010 10:44 AM reverse power trip of diesel generator by sandeep.nikhar97	Last post: 04/09/2010 11:12 PM by Jans	4	595
04/09/2010 10:53 AM switchgear desing by sd.mendozah	Last post: 04/09/2010 10:33 PM by msamad	4	120
04/09/2010 3:45 AM Fire Fighting System by hien.nguyenquoc	Last post: 04/09/2010 9:32 PM by mike k	7	99
04/09/2010 5:57 PM Regenerative mode of motor by Anonymous Poster	Last post: 04/09/2010 8:50 PM by JRaef	1	95
04/09/2010 10:40 AM Breakers by Anonymous Poster	Last post: 04/09/2010 7:25 PM by msamad	2	85
04/09/2010 10:16 AM Wye Delta Transformer Acting as a Source by sd.mendozah	Last post: 04/09/2010 5:36 PM by jhonson	3	126
04/07/2010 6:23 AM Rectifier Transformer by ashu maggo	Last post: 04/09/2010 3:50 PM by electronick	6	116
03/25/2010 12:36 PM Soft Start for Scroll Compressors by VIP	Last post: 04/09/2010 2:32 PM by Rebuilt	9	413
04/08/2010 1:11 PM Avery Labels for Custom Electronic Words? by maveric_manic	Last post: 04/09/2010 1:15 PM by jmueller	14	225
04/08/2010 12:21 PM Infrared Video by Garthh	Last post: 04/09/2010 12:15 PM by peterg7lyq	12	203
04/08/2010 10:21 PM bearing failure frequently by alagirisamyv	Last post: 04/09/2010 11:25 AM by Rorschach	6	119
04/07/2010 11:21 AM NiCd batteries by G.M.	Last post: 04/09/2010 10:50 AM by Anonymous Poster	13	130
04/08/2010 7:42 PM Gas cooler by Raif-Samir	Last post: 04/09/2010 9:48 AM by jhonson	1	75
04/01/2010 9:29 PM droop by dil_sen_2010@cr4.com	Last post: 04/09/2010 9:37 AM by Akihito Shigeno	4	106
04/09/2010 2:22 AM How to Choose an AC Drive by helazzazy	Last post: 04/09/2010 8:30 AM by RDGRNR	4	132
04/08/2010 12:05 PM 120vac with 24v in a gutter by thanksinadvance	Last post: 04/09/2010 2:59 AM by PWSlack	4	101
04/07/2010 8:09 AM lux calculation by abood_f	Last post: 04/09/2010 12:32 AM by harnoko	3	260
04/04/2010 5:06 AM Testing of MCCB by Eng.Alnajjar	Last post: 04/08/2010 10:56 PM by harnoko	2	131
04/08/2010 7:35 PM Electrical engineer by Raif-Samir	Last post: 04/08/2010 10:25 PM by Tornado	2	109
04/08/2010 4:36 AM Power suply with sag & swelled sinusoidal waveform by virupaksha	Last post: 04/08/2010 5:54 PM by jhonson	1	78
10/26/2006 11:12 AM Self-sustaining House Lighting by CIVILGUY	Last post: 04/08/2010 4:55 PM by Anonymous Poster	10	3507
04/06/2010 1:49 PM Over rated Generator by Anonymous Poster	Last post: 04/08/2010 3:26 PM by dp74	3	98
06/11/2008 3:29 AM how to caculate current density by louis	Last post: 04/08/2010 2:27 PM by dirkman	2	900
11/04/2009 1:04 AM AVR type CAT 9Y8400 or CAT VR6 by Khalid A/Rahim	Last post: 04/08/2010 11:11 AM by Rajesh Shah	1	505
04/08/2010 6:06 AM How KERNEL POLYNOMIAL EQ. decides hyperplane of SVM. by MS1	Last post: 04/08/2010 11:08 AM by Mikerho	1	69
04/03/2010 4:09 PM Mini Circuit Breaker Remote Tripping by jinxnao	Last post: 04/08/2010 9:56 AM by Anonymous Poster	14	301
04/08/2010 2:47 AM Weight of GI Flat - 50 x 6mm per metre by Anonymous Poster	Last post: 04/08/2010 6:49 AM by Anonymous Poster	3	557
03/15/2010 3:44 AM Current Transformer - 5P20 by Anonymous Poster	Last post: 04/08/2010 5:14 AM by Anonymous Poster	4	451
04/04/2010 11:31 AM Welding Machine Cables by hien.nguyenquoc	Last post: 04/07/2010 4:08 PM by Isti80	8	198
04/05/2010 1:12 PM Fire Alarm by fatma saif	Last post: 04/07/2010 3:17 PM by fatma saif	5	194
04/07/2010 4:47 AM Electric Heat Tracing Cable by Ahmed Fadl Elseed	Last post: 04/07/2010 3:10 PM by KJK/USA	2	166
04/07/2010 6:45 AM Design Copper Bus Bar by Anonymous Poster	Last post: 04/07/2010 9:51 AM by V.I.Abraham	2	103
04/02/2010 11:31 PM Power Transformers by hemantphatak	Last post: 04/07/2010 9:44 AM by V.I.Abraham	6	227
04/07/2010 2:58 AM Low Resistance Test of Contact for Power Transformer by atchet	Last post: 04/07/2010 3:16 AM by rakesh_semwal	1	126
04/07/2010 12:03 AM Faults & Electricution by ianeil18	Last post: 04/07/2010 2:51 AM by PWSlack	2	124
04/07/2010 2:30 AM Reverse Power Generation by Anonymous Poster	Last post: 04/07/2010 2:36 AM by dvmdsc	1	136
04/05/2010 11:59 AM Capacitor Bank Circuit by johnny_loo	Last post: 04/06/2010 7:26 PM by dvmdsc	5	316
04/05/2010 6:26 AM Heater Makes My Fluorescent Light Dim! by johnny_loo	Last post: 04/06/2010 11:07 AM by johnny_loo	11	244
03/31/2010 10:15 AM Gear Box and Energy Saving by Aghvel Niazi	Last post: 04/06/2010 9:28 AM by Aghvel Niazi	20	254
04/06/2010 2:18 AM Sizing of Earth Mat by sandeeplole@gmail.com	Last post: 04/06/2010 9:03 AM by Mikerho	2	107
03/31/2010 4:31 AM Stars Per Hour of Motor by Anonymous Poster	Last post: 04/06/2010 9:00 AM by manroop	3	110
04/05/2010 1:29 PM To Glue or Not to Glue by bgot	Last post: 04/06/2010 7:17 AM by Anonymous Poster	17	283
04/06/2010 2:14 AM Filter Capcitor by sandeeplole@gmail.com	Last post: 04/06/2010 3:34 AM by dvmdsc	2	87
03/28/2010 11:37 PM Cable Size for 7.5 KW motor by Anonymous Poster	Last post: 04/06/2010 3:29 AM by PWSlack	7	4229
03/29/2010 9:15 AM Diversity Factor for PCs by amnajjar	Last post: 04/06/2010 3:27 AM by PWSlack	7	234
03/30/2010 5:50 AM Moment of Inertia of Equipement by srinidhiele007	Last post: 04/06/2010 3:24 AM by Anonymous Poster	3	92
03/31/2010 4:33 AM Overload Capacity of a Motor by srinidhiele007	Last post: 04/06/2010 3:21 AM by PWSlack	7	226
03/31/2010 12:46 PM what is the purpose of the TVSS in the attached schematic? by rabat	Last post: 04/06/2010 3:18 AM by PWSlack	6	139
03/31/2010 9:28 PM MCB - Current Injection Test by asj75	Last post: 04/06/2010 3:16 AM by PWSlack	2	204
04/01/2010 5:50 AM Whats the unit of specific gravity in batteries?? by Anonymous Poster	Last post: 04/06/2010 3:14 AM by PWSlack	9	233
04/01/2010 6:35 PM 100A panel feed #1 vs. #3 debate by thanksinadvance	Last post: 04/06/2010 3:13 AM by PWSlack	3	88
04/02/2010 3:18 AM Ultimate Short Circuit Breaking Capacity by Eng.Alnajjar	Last post: 04/06/2010 3:12 AM by PWSlack	3	389
04/02/2010 11:46 PM Operating the Radiological Source by yhsimon	Last post: 04/06/2010 3:10 AM by PWSlack	2	80
04/04/2010 3:36 AM DESIGN OF EARTH MAT by SABNAVEES	Last post: 04/06/2010 3:07 AM by PWSlack	3	162
04/04/2010 8:23 AM How To Test Healthiness of Lightening Arrester by Anonymous Poster	Last post: 04/06/2010 3:06 AM by PWSlack	3	95
04/06/2010 1:09 AM Armoured Current by Anonymous Poster	Last post: 04/06/2010 1:28 AM by dvmdsc	1	85
04/05/2010 11:45 PM negative dielectric constant by Anonymous Poster	Last post: 04/05/2010 11:59 PM by lyn	1	90
04/04/2010 12:51 AM How to Calculate the Amount of Light Needed to Illuminate Specific Surface? by megatron	Last post: 04/05/2010 6:59 PM by BabyGuinness	6	558
04/01/2010 5:15 PM Tinned Ground Conductor by thanksinadvance	Last post: 04/05/2010 4:03 PM by Anonymous Poster	8	279
04/05/2010 8:12 AM star and delta connection of 3 phase motors by srinidhiele007	Last post: 04/05/2010 9:35 AM by stager.vasu	2	143
04/01/2010 1:59 AM Equation Used in Simulation Software by deven	Last post: 04/05/2010 8:08 AM by Anonymous Poster	5	92
03/28/2010 7:43 AM Earthing Calculation for Gas Insulated Switchgears by ANik	Last post: 04/05/2010 2:14 AM by ANik	2	294
04/02/2010 1:35 PM ATS by helazzazy	Last post: 04/05/2010 1:23 AM by jmueller	7	201
04/30/2008 10:29 PM Beginning Electrical Engineer by Anonymous Poster	Last post: 04/04/2010 10:49 PM by Stirling Stan	34	754
04/04/2010 8:33 PM Making an AC Generator Head by gsearay19	Last post: 04/04/2010 10:19 PM by lyn	2	173
04/04/2010 10:36 AM Engineer, President by Anonymous Poster	Last post: 04/04/2010 6:48 PM by JRaef	2	93
04/01/2010 12:05 AM Battery Required for Solor System by Anonymous Poster	Last post: 04/04/2010 6:44 PM by JRaef	4	72
03/14/2010 12:44 AM Breaker Failure by ianeil18	Last post: 04/04/2010 12:52 PM by redfred	13	383
04/01/2010 2:33 PM single phase to 3 phase by Anonymous Poster	Last post: 04/04/2010 10:49 AM by tcmtech	9	209
09/28/2007 8:17 AM What is a Constant Ohmic Impedance Type Transformer? by partha_gang	Last post: 04/04/2010 10:12 AM by Anonymous Poster	2	1359
04/03/2010 5:03 PM Energy saving by replacing metallic motor cooling fan on NDE side by FRP fan ? by Anonymous Poster	Last post: 04/04/2010 12:20 AM by JRaef	2	130
03/31/2010 4:31 AM Photo Diodes by Anonymous Poster	Last post: 04/03/2010 9:21 PM by dvmdsc	2	104
04/03/2010 1:00 PM battery charging with alternator by Anonymous Poster	Last post: 04/03/2010 7:01 PM by dvmdsc	4	107
04/03/2010 1:12 PM how to check the maximum output power of battery by jugal2000	Last post: 04/03/2010 4:09 PM by lyn	4	105
04/03/2010 2:57 AM Conductor Sizes for Swithchyard by benotype	Last post: 04/03/2010 10:26 AM by Anonymous Poster	1	140
04/03/2010 12:49 AM Power Panel by Anonymous Poster	Last post: 04/03/2010 9:44 AM by lyn	6	136
03/31/2010 12:48 PM Preparation for EIT by rabat	Last post: 04/03/2010 12:13 AM by Anonymous Poster	2	89
04/01/2010 2:04 AM Thermal - Heatsink by jkng	Last post: 04/02/2010 7:31 PM by jkng	2	65
04/01/2010 2:09 PM Stepping Down 12-VDC to 10-VDC by jhunter1972	Last post: 04/02/2010 4:44 PM by Anonymous Poster	18	321
04/01/2010 11:32 AM Noise Testing by kvsridhar	Last post: 04/02/2010 4:24 PM by dvmdsc	5	145
03/26/2010 9:39 AM Green House Woes by Green Thumbs	Last post: 04/02/2010 12:14 PM by energygod	6	182
04/02/2010 7:35 AM Earth Fault by dil_sen_2010@cr4.com	Last post: 04/02/2010 9:20 AM by sitaram	1	178
04/01/2010 5:58 AM RATTING FOR ALTERNATOR by magdum.shirish	Last post: 04/02/2010 7:10 AM by sivagurunathan	3	151
03/25/2010 8:48 AM Taps on Regulator by rinkson	Last post: 04/02/2010 3:54 AM by manroop	2	89
04/01/2010 11:15 PM The Stabiloy Cable by gradually	Last post: 04/01/2010 11:53 PM by jhunter1972	1	76
03/29/2010 11:57 PM AM Modulation Transmitter, Receiver by kwoznia1	Last post: 04/01/2010 4:49 PM by kwoznia1	10	222
03/30/2010 2:21 PM Flash Lamps by krasnopolsky	Last post: 04/01/2010 10:20 AM by tdesmit	5	75
03/31/2010 4:09 PM Switched Reluctance Drive by mikengineer	Last post: 04/01/2010 9:44 AM by Steve	3	122
03/31/2010 11:39 AM AC Voltage Range by anbarasu.pr	Last post: 04/01/2010 9:43 AM by vagabond	4	234
03/27/2010 9:43 PM Small electromagnet to release neodymium magnet by tobee11	Last post: 04/01/2010 8:34 AM by U NO WHO	20	482
03/15/2010 9:01 AM Voltage Source vs. Current Source by prady	Last post: 04/01/2010 6:07 AM by saarang	8	124
03/30/2010 3:32 PM Transmission Line Stiffness by Anonymous Poster	Last post: 03/31/2010 5:41 PM by wareagle	1	109

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